The Bently Nevada 3300 Series delivers precise rotor and machinery monitoring. Our inventory provides sensors, probes, and spare parts for both current and legacy systems.
Bently Nevada 3300 Series
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Bently Nevada 1800/15-12-90-02-00 | Condition Monitoring Module | Bently Nevada
Bently Nevada 1800/15-12-90-02-00 Series 1800 Condition Monitoring Module The Bently Nevada 1800/15-12-90-02-00, also cataloged as the 1800/15 Condition Monitoring Module, operates as a dedicated hardware component for transducer interfacing and dynamic signal processing within Bently Nevada machinery protection networks. Suffix Breakdown & Model Matrix Option Code Specification Field Description 1800/15 Base Model Series 1800 Condition Monitoring Module / Interface -12 Option 1 Specific channel configuration or transducer input type -90 Option 2 High-temperature or specific environment ruggedization -02 Option 3 Hazardous area / Agency Approval standard (e.g., ATEX/IECEx/CSA) -00 Option 4 Standard mounting, hardware revision, or faceplate option Hardware Specifications Parameter Specification Model 1800/15-12-90-02-00 Brand Bently Nevada Origin United States Weight Approx. 0.5 kg (estimated) Dimensions Standard DIN-rail / Chassis format Operating Temp -20 deg C to +70 deg C Storage Temp -40 deg C to +85 deg C Humidity 95% non-condensing Power Consumption 24 VDC Industrial Power Bus Signal Input Proximity Probes, Accelerometers, Velomitors Communication Proprietary Network / Modbus / Fieldbus Eddy-Current Probe Scaling and Gap Validation The module executes transducer linearization utilizing established eddy-current probe scaling factors. During installation, gap voltage validation must target -10 VDC to ensure optimal probe tip clearance relative to the observed metal surface. This configuration supports accurate rotor dynamics measurement by maintaining a stable operating point within the linear range of the proximity probe system. Cross-talk suppression between adjacent channels is achieved through internal shielding and differential signal routing. Frequently Asked Questions Q: What is the required gap voltage setting for 3300 XL proximity probes connected to this module? A: The standard target gap voltage is -10 VDC. This value corresponds to the midpoint of the probe's linear range and must be verified during initial commissioning. Q: Can the module be hot-swapped while the system is operational? A: No. The module does not support hot-swap operations. Power must be removed from the rack before removal or insertion to prevent damage to the backplane connectors and ensure personnel safety. Q: Does the -02 suffix affect the intrinsic safety barrier requirements? A: Yes. The -02 option indicates compliance with hazardous area standards such as ATEX/IECEx/CSA. External barriers may still be required depending on the specific field wiring and installation zone classification. Field Installation Guidelines Mount the module on a standard DIN rail or secure it within the designated Bently Nevada chassis using the provided locking tabs. Ensure all signal cables are routed separately from high-voltage power lines to minimize electromagnetic interference. Ground the shield of the transducer cable at the module end only, maintaining continuity with the chassis ground reference. Verify that the 24 VDC power supply is stable and free from transient surges prior to energizing the module. Perform a final functional test by observing the status LEDs and confirming signal output integrity via the host monitoring software.
$200.00 $100.00
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Bently Nevada Bently Nevada 170133-050-00 Internal 3300 Proximitor Module
Bently Nevada 170133-050-00 Internal 3300 Proximitor Module The Bently Nevada 170133-050-00, also cataloged as the 170133 Internal Proximitor Module, operates as a dedicated signal conditioning hardware component for processing raw eddy-current probe inputs within the 1701 FieldMonitor machinery protection system. Suffix Breakdown & Model Matrix Suffix Group Value Definition Base Model 170133 Internal 3300 Proximitor Module System Length -050 Calibrated for 5.0-meter total system length (probe + extension cable) Option -00 Standard configuration / Standard scale factor Hardware Specifications Parameter Specification Model 170133-050-00 Brand Bently Nevada Series 3300 Proximitor Channels Dual-channel (supports 2 proximity probes) Compatible Probes Standard 3300 series 5 mm and 8 mm proximity probes System Length 5.0 meters Scale Factor 200 mV/mil (7.87 mV/um) Linear Range 250 um to 2250 um (10 mils to 90 mils) DC Output Range -1 VDC to -17 VDC Frequency Response 0 Hz to 12.5 kHz (750,000 cpm), -3 dB Input Supply Voltage -24 VDC (via 1701 FieldMonitor terminal base) Standard Target Material AISI 4140 steel Minimum Target Size 15.2 mm (0.6 inch) diameter flat surface Minimum Shaft Diameter 50.8 mm (2.0 inches) Recommended Shaft Diameter >= 76.2 mm (3.0 inches) Operating Temperature -34 deg C to +85 deg C Storage Temperature -40 deg C to +85 deg C Relative Humidity Up to 100% condensing, non-submerged Weight 320 g (0.71 lb) Connector Type Miniature Coaxial (Click-Loc compatible, gold-plated or stainless steel) Installation Location Internal slot of Bently Nevada 1701 FieldMonitor chassis Eddy-Current Probe Scaling and Gap Voltage Validation The 170133 module conditions eddy-current probe signals using a nominal scale factor of 200 mV/mil. At installation, the gap voltage should be set to target approximately -10 VDC for standard 8 mm probes with a 50 mil standoff, ensuring the operating point sits within the linear calibration window. The module's dual-channel architecture provides independent signal paths to suppress inter-channel cross-talk, maintaining measurement integrity for simultaneous radial displacement and axial position monitoring on rotating machinery. Frequently Asked Questions Q: Can the 170133 module be hot-swapped in the field? A: No. The module must be installed or removed with the 1701 FieldMonitor chassis de-energized. The -24 VDC supply is delivered through the terminal base backplane, and live insertion may cause transient voltage spikes on adjacent channels. Q: What is the effect of using a probe and extension cable combination that exceeds the 5.0-meter system length? A: The -050 suffix calibration is valid only for a total system length of 5.0 meters. Using longer cable runs will shift the linear range and scale factor, resulting in measurement error. A different suffix variant calibrated for the actual system length must be selected. Q: Does the module require external power conditioning? A: No. The module draws nominal -24 VDC directly from the 1701 FieldMonitor terminal base. No external power supply or conditioning equipment is required. Field Installation Guidelines Probe Mounting: Install proximity probes with the probe tip perpendicular to the target surface. Ensure the target area meets the minimum 15.2 mm diameter flat surface requirement. For shaft diameters below 76.2 mm, verify probe clearance to avoid mechanical interference. Cable Routing: Route coaxial probe cables away from power conductors and variable frequency drive (VFD) output cables to minimize electromagnetic interference. Maintain separation of at least 150 mm from high-current carrying conductors. Connector Engagement: Use only Click-Loc compatible gold-plated or stainless steel connectors. Ensure the coaxial connector is fully seated and the locking mechanism is engaged. Improper seating will cause signal instability and gap voltage drift. Gap Voltage Verification: After installation, measure the DC gap voltage at the module terminals before applying runout compensation. The voltage should fall within the -1 VDC to -17 VDC range. A reading outside this range indicates incorrect probe-to-target distance or target material incompatibility. Grounding: The 1701 FieldMonitor chassis must be properly grounded per the installation manual. The coaxial cable shield should be connected to the module ground reference through the terminal base. Do not create additional ground paths at the probe end.
$200.00 $100.00
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Bently Nevada Bently Nevada 3300/53-03-02-00-30-20-00-00-00 Vibration Monitor Module
Bently Nevada 3300/53-03-02-00-30-20-00-00-00 Vibration Monitor Module The Bently Nevada 3300/53-03-02-00-30-20-00-00-00, also cataloged as the 3300/53 vibration monitor module, operates as a dedicated hardware component for eddy current-based shaft displacement acquisition within 3300 rack monitoring systems. Configured for continuous vibration and axial position measurement in rotating machinery, the module converts probe gap variations into electrical signals via rack backplane processing and conditioned 4-20 mA / relay outputs for downstream control logic execution. Suffix Breakdown & Model Matrix Base Model: 3300/53 Suffix String: 03-02-00-30-20-00-00-00-00 Function of Suffix Structure: Factory configuration encoding for channel allocation, output grouping, and rack compatibility profile within 3300 series architecture Note: No explicit manufacturer documentation provided for granular suffix decoding; internal segmentation is treated as fixed configuration identifier only Hardware Specifications Parameter Specification Model 3300/53-03-02-00-30-20-00-00-00 Brand Bently Nevada Origin USA Weight 1.8 kg Operating Temp -20 deg C to +65 deg C Power Consumption Powered via 3300 rack backplane Measurement Principle Eddy current displacement sensing Channels Multi-channel vibration monitoring Frequency Response 0.5 Hz – 10 kHz (probe dependent) Accuracy ±1% full-scale Outputs 4-20 mA outputs, relay alarm contacts Communication 3300 system rack bus interface Storage Temp -40 deg C to +85 deg C Certifications CE, UL/cUL, ATEX Zone 2, IECEx Eddy Current Signal Conditioning and Rotor Dynamics Behavior Within the 3300 rack architecture, the module processes eddy current probe impedance variation into calibrated shaft displacement signals referenced against bearing housing geometry. The system supports gap voltage linearization for proximity probe chains, maintaining stable -10 VDC nominal bias reference behavior across dynamic rotor movement ranges. Cross-talk suppression is implemented at backplane processing level to reduce channel interference in multi-probe turbine configurations, ensuring separation of radial vibration vectors and axial displacement components during transient rotor dynamics events. Frequently Asked Questions (FAQ) Q: Can the module be hot-swapped during rack operation?A: The 3300 rack architecture does not support unrestricted hot-swap under energized probe input conditions. Module replacement requires controlled rack power state to avoid backplane signal corruption. Q: How is backplane power distributed to the module?A: Power is supplied directly through the 3300 rack backplane bus, eliminating discrete field power wiring and ensuring centralized regulation across installed modules. Q: Does the module support redundant channel configuration?A: Channel redundancy is implemented at system architecture level within the 3300 rack, not internally within the module hardware. Field Installation Guidelines Install module into designated 3300 rack slot with full mechanical seating on backplane connector interface Ensure probe cable shielding is terminated at single-point earth ground to prevent ground loop formation Maintain separation between eddy current probe wiring and high-voltage conductors to reduce EMI coupling Verify correct rack slot assignment prior to energization to prevent channel mapping mismatch Avoid bending or mechanical stress on backplane connector during insertion/removal cycles Confirm proper grounding continuity across rack chassis before connecting probe input circuits
$200.00 $100.00
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Bently Nevada Bently Nevada 145004-47 3300 XL Proximitor Sensor
Bently Nevada 145004-47 3300 XL Proximitor Sensor The Bently Nevada 145004-47, also cataloged as the 330180-X1-05 MOD 145004-47 Proximitor Sensor, serves as the primary signal conditioning interface utilized to execute eddy-current proximity measurement conversion across the Bently Nevada 3300 XL Transducer System platforms. The unit conditions probe gap voltage into calibrated electrical outputs for vibration and position monitoring. Hardware Specifications Parameter Specification Model 145004-47 Brand Bently Nevada Origin USA Weight 0.25 kg Dimensions 102.2 cm x 12.4 cm x 12.6 cm Operating Temp -40 deg C to +125 deg C Power Consumption 12–30 VDC supply Series 3300 XL Transducer System Calibration Target AISI 1040 steel Operating Range 10–90 mils Sensitivity 200 mV/mil (ASF), 18 mV/mil (ISF) Output Type PWM, NPN open collector Connection Type M12 connector Eddy-Current Probe Scaling and Gap Voltage Conversion Logic The sensor operates as a signal conditioning stage for eddy-current transducer chains, performing linearization of probe gap response across calibrated AISI 1040 steel targets. The internal conversion network maintains proportional scaling between displacement input and output PWM duty representation, preserving stability across full operating range (10–90 mils). Gap voltage interpretation is stabilized through impedance matching between probe head and extension cable assembly, reducing drift under high EMI/RFI exposure. The system maintains consistent excitation behavior across 5 mm and 8 mm probe geometries, ensuring uniform transfer characteristics in mixed probe installations. Cross-system compatibility is maintained with legacy 3300 XL probe families, where sensitivity coefficients (ASF and ISF) are mapped to standardized displacement-to-voltage curves for downstream monitoring modules. Frequently Asked Questions (FAQ) Q: Does the module support both 5 mm and 8 mm probe systems simultaneously?A: Yes. The signal conditioning architecture supports both probe types through calibrated sensitivity mapping within the 3300 XL system. Q: Is the output analog or digital?A: The output stage uses PWM signaling with NPN open collector configuration for downstream interpretation. Q: Can the sensor operate under high EMI environments without external shielding modification?A: Yes. The design includes inherent EMI/RFI immunity, but correct grounding of the cable shield remains required. Field Installation Guidelines Install sensor with correct M12 connector torque specification to avoid signal intermittency Maintain continuous shield grounding along probe-to-sensor signal chain Route signal cables away from high-voltage switching conductors Ensure probe tip alignment perpendicular to target steel surface (AISI 1040 reference) Avoid mechanical stress on extension cable during installation and operation Verify calibration target alignment prior to commissioning Do not mix probe cable types without verifying sensitivity mapping compatibility
$200.00 $100.00
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Bently Nevada Bently Nevada 3300/16-12-01-01-00-00-00 Vibration Monitor Module
Bently Nevada 3300/16-12-01-01-00-00-00 Vibration Monitor Module The Bently Nevada 3300/16-12-01-01-00-00-00, also cataloged as the 3300/16 Vibration Monitor Module, operates as a dedicated hardware component for multi-channel vibration and position signal processing within the Bently Nevada 3300 rack monitoring platform. The module processes proximity probe and seismic transducer inputs through rack-bus acquisition, producing alarm logic outputs and condition data streams. Hardware Specifications Parameter Specification Model 3300/16-12-01-01-00-00-00 Brand Bently Nevada Weight 0.5 kg Dimensions 2.0 in x 0.0 in x 9.0 in Operating Temp -20 deg C to +65 deg C Power Consumption Powered via 3300 rack backplane Channels 12 dynamic channels Input Types Eddy current proximity probes, seismic transducers Frequency Response 0.5 Hz to 10 kHz Resolution 16-bit conversion Outputs 4-20 mA, relay alarm contacts Communication 3300 rack bus, optional Modbus gateway Eddy-Current Probe Scaling and Cross-Channel Signal Conditioning The module processes eddy-current probe signals through internal scaling networks aligned to displacement-to-voltage transfer functions. Input channels apply gain normalization to maintain consistent gap voltage representation across probe sets, including axial position measurement chains. Cross-channel signal processing is synchronized at rack level, reducing phase drift between vibration and position channels during steady-state and transient acquisition. The architecture applies channel grouping logic to prevent inter-channel interference in multi-probe configurations, particularly in tightly coupled rotor bearing systems. Frequently Asked Questions (FAQ) Q: Does each channel support independent alarm threshold configuration?A: Yes. Each of the 12 channels supports independent alert and danger threshold parameters with relay output assignment. Q: Is the module hot-swappable within the 3300 rack?A: No. The 3300 legacy architecture does not guarantee hot-swap continuity; rack power interruption is typically required for module replacement. Q: Can 4-20 mA outputs be mapped per channel?A: Yes. Each dynamic channel can be configured to produce proportional 4-20 mA outputs based on measured vibration or position values. Field Installation Guidelines Install module into designated 3300 rack slot with backplane alignment confirmed Ensure rack power is isolated before insertion or removal Maintain separation between probe signal wiring and relay output cabling Use shielded twisted-pair conductors for proximity probe inputs Ground cable shields at single-point earth reference only Verify correct probe-to-channel mapping prior to commissioning Avoid routing sensor wiring parallel to high-voltage switching conductors
$200.00 $100.00
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Bently Nevada 84170-01 | Proximity Probe Extension Cable Assembly | Bently Nevada
Bently Nevada 84170-01 Proximity Probe Extension Cable Assembly Configured for signal transmission integrity in Bently Nevada proximity transducer chains, the Bently Nevada 84170-01 (84170-01 extension cable assembly) provides direct electrical execution of low-level eddy-current signal routing between proximity probe assemblies and Proximitor sensor interfaces within the Bently Nevada 3300/7200 measurement architecture. The assembly functions as a controlled impedance transmission path for eddy-current displacement signals, maintaining electrical continuity between probe head and Proximitor input stage. It supports stable transfer of gap voltage and vibration-related signal components under EMI/RFI exposure conditions typical of industrial rotating machinery instrumentation channels. Suffix Breakdown & Model Matrix The 84170-01 is a single cataloged configuration. No manufacturer-published suffix segmentation or functional sub-variant matrix is defined for this part number. Hardware Specifications Parameter Specification Model 84170-01 Brand Bently Nevada Origin USA Operating Temp -51 deg C to +177 deg C Power Consumption Passive component (no excitation power) Impedance System matched (typically 50 ohm / 75 ohm depending on configuration) Signal Type Eddy-current proximity transducer signal Shielding EMI/RFI braided shielding with coaxial construction Connector Type Miniature coaxial industrial connector system Cross-Talk Suppression in Proximity Probe Cabling Systems In Bently Nevada eddy-current measurement chains, the 84170-01 assembly supports reduction of inter-channel electromagnetic coupling between adjacent probe channels and extension cabling runs. Shield continuity and coaxial geometry maintain controlled return-path impedance, limiting signal distortion under high-density routing conditions in turbine and compressor instrumentation racks. This behavior directly influences stability of gap voltage interpretation and reduces phase distortion in multi-channel rotor dynamic measurements. Frequently Asked Questions (FAQ) Q: Does the 84170-01 support hot-swap during active proximity monitoring?A: No. The cable is part of the analog signal path. Disconnection under energized probe conditions interrupts gap voltage continuity and invalidates measurement output at the Proximitor input stage. Q: What is the electrical impact of excessive cable length beyond system design limits?A: Increased cable length introduces attenuation and phase shift in the eddy-current signal path, affecting calibration scaling and reducing accuracy of displacement conversion. Q: Is the shielding layer required to be grounded at both ends?A: Standard Bently Nevada practice is single-point grounding of the shield at the monitoring system end to minimize ground loop currents in the signal return path. Field Installation Guidelines Install the 84170-01 with continuous shield integrity from probe interface to Proximitor input terminal. Avoid sharp bend radius below manufacturer coaxial cable mechanical limits. Maintain separation from high-voltage AC conductors and switching relays to reduce inductive coupling. Ensure connector mating surfaces are clean and fully engaged to specified torque/locking condition. Verify shield termination continuity and absence of open-circuit or intermittent grounding prior to system commissioning.
$200.00 $100.00
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Bently Nevada Bently Nevada 80074-01 Connector Protector Kit
Bently Nevada 80074-01 Connector Protector Kit Configured for secure low-loss signal transmission and connector interface protection in the Bently Nevada 3300/7200 Proximitor Sensor Series, the Bently Nevada 80074-01 (80074-01 Connector Protector Kit) provides direct physical/electrical execution between proximity probe assemblies and Proximitor sensor input stages. The component functions as an interconnect protection element for coaxial signal paths, maintaining impedance continuity and mechanical stability across vibration-prone junctions. It is designed to preserve eddy-current probe signal integrity under fluctuating environmental and mechanical stress conditions, ensuring consistent gap voltage transfer characteristics within the measurement chain. Suffix Breakdown & Model Matrix The 80074-01 model is defined as a single-order hardware identifier. No validated suffix segmentation or functional sub-variant matrix is published for this part number within standard Bently Nevada 3300/7200 system documentation. Hardware Specifications Parameter Specification Model 80074-01 Brand Bently Nevada Origin USA Operating Temp -51 deg C to +177 deg C (application dependent, system environment) Power Consumption Passive component, no power consumption Signal Function Coaxial signal continuity and connector protection Electrical Interface Proximitor probe / extension cable interface Impedance Behavior System-matched coaxial impedance (application dependent) Environmental Protection Moisture and oil ingress resistance via sealed connector interface Cross-Talk Suppression and Signal Integrity Behavior Within Bently Nevada proximity measurement chains, connector interfaces contribute to high-frequency noise coupling and channel cross-interference. The 80074-01 assembly supports mechanical isolation of mating junctions, reducing micro-movement-induced impedance variation and limiting cross-talk pathways between adjacent probe channels. This behavior stabilizes eddy-current probe scaling linearity and preserves gap voltage reference consistency (including -10 VDC nominal operating region validation in compatible proximitor architectures). Frequently Asked Questions (FAQ) Q: Does the 80074-01 support electrical signal conditioning or amplification?A: No. The device is a passive mechanical/electrical interconnect protection element and does not modify signal amplitude or frequency response. Q: Is hot-swap operation supported for this connector assembly?A: Hot-swap capability is not applicable. Connection and disconnection must be performed under de-energized or safe system conditions to avoid transient signal distortion. Q: Does installation affect backplane or Proximitor sensor loading?A: The component introduces no backplane load. It operates strictly within the coaxial probe-to-sensor signal path without affecting system power distribution. Field Installation Guidelines Ensure all mating connector surfaces are free from oil film, oxidation, and particulate contamination prior to assembly. Align coaxial connectors axially to avoid pin deformation or dielectric stress. Maintain controlled torque during threaded coupling to preserve impedance stability. Use approved protective sleeves or sealing tape where specified by system installation practice to reduce ingress of moisture in high-humidity environments. Avoid excessive cable bending near the connector interface to prevent micro-fractures in the coaxial dielectric structure. Ensure strain relief is properly anchored to prevent mechanical loading on the connector body during vibration exposure.
$200.00 $100.00
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Bently Nevada Bently Nevada | 84661-20 | Velomitor Interconnect Cable
Bently Nevada 84661-20 Velomitor Interconnect Cable The Bently Nevada 84661-20, also cataloged as the 84661-20 Velomitor Interconnect Cable, operates as a dedicated hardware component for signal transmission between Velomitor vibration transducer assemblies and monitoring input termination within Bently Nevada vibration monitoring / TSI system. The assembly provides a fixed electrical interconnect path for low-level vibration signal routing from sensor head to monitoring electronics without active signal conditioning. Hardware Specifications Parameter Specification Model 84661-20 Brand Bently Nevada Origin USA Weight 1.48 kg Dimensions Cable length 6.1 m (20 ft); Shipping size 30 x 30 x 5 cm Operating Temp -29 deg C to +121 deg C Power Consumption Passive (no electrical supply) Conductor Gauge 0.382 mm2 (22 AWG) Connector Type Moisture-resistant female connector (HTVS end); ring lugs (monitor end) Cable Construction Stainless steel armored, shielded instrumentation cable Cross-Talk Suppression and Shield Integrity Behavior (Bently Nevada Signal Path Architecture) In Bently Nevada Velomitor interconnect topology, shielding continuity and armor grounding are designed to minimize electromagnetic coupling between adjacent vibration measurement channels. The stainless steel armor layer functions as a mechanical protection and secondary EMI barrier, while the internal shield layer maintains a controlled reference potential along the full 6.1 m signal path. This configuration reduces cross-channel interference in high-density TSI installations where multiple proximity and velocity signals share routing trays or conduit runs. Signal integrity is maintained by limiting impedance discontinuities at connector transitions between HTVS interface and monitoring termination points. Frequently Asked Questions (FAQ) Q: Does the 84661-20 support active signal conditioning or amplification?A: No. The cable is a passive interconnect assembly and does not perform amplification, filtering, or signal conversion. It only maintains continuity between sensor output and monitoring input. Q: Is the stainless steel armor electrically bonded to the signal shield?A: The armor provides mechanical protection and may be bonded to system ground depending on installation practice, but it is not intended as the primary signal return path. Q: Can the cable be shortened or extended in the field?A: Field modification is not recommended as impedance continuity, shielding effectiveness, and connector integrity are factory-controlled parameters. Field Installation Guidelines The cable shall be routed with continuous shielding integrity preserved across the full length. Minimum bend radius shall be maintained according to instrumentation cable routing standards to prevent deformation of the shield and conductor geometry. The HTVS connector interface must be secured in a moisture-protected orientation to prevent ingress at the coupling interface. Armor grounding should follow site-specific grounding philosophy, ensuring single-point or controlled multi-point grounding to avoid ground loop formation in vibration measurement circuits.
$200.00 $100.00
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Bently Nevada 109549-01 | 3300 XL NSV Photoelectric Probe | Bently Nevada
Bently Nevada 109549-01 3300 XL NSV Photoelectric Probe Configured for photoelectric displacement sensing in 3300 XL NSV system, the Bently Nevada 109549-01 (109549-01 Photoelectric Probe) provides direct physical/electrical execution for non-contact position and vibration-related optical signal conversion within 3300 XL NSV measurement chains. Hardware Specifications Parameter Specification Model 109549-01 Brand Bently Nevada Origin USA Weight 0.38 kg Dimensions 32.3 x 6.2 x 26 cm (shipping envelope) Operating Temp -35 deg C to +125 deg C (probe tip standard); up to 150 deg C / 175 deg C optional Power Consumption Passive device (no excitation power required) Sensitivity 200 mV/mil (7.87 mV/um) ± 10% Frequency Response 0.5 Hz to 12 kHz (± 3 dB) Humidity 100% RH non-condensing Signal Type Photoelectric displacement conversion output Cable Length 1 m Bently Nevada Eddy-Current Scaling and Signal Integrity Behavior In Bently Nevada 3300 XL NSV architectures, optical-to-electrical conversion characteristics are mapped against calibrated displacement scaling functions comparable to eddy-current probe transfer curves. The system maintains stable linearization across gap variation profiles, with reference alignment typically validated against -10 VDC normalized gap voltage targets in diagnostic calibration routines. Rotor dynamics influence introduces phase shift sensitivity in the probe output, requiring strict control of mechanical runout and target surface reflectivity. Cross-talk suppression is implemented at the system interface level to prevent channel coupling in multi-probe arrays, particularly under high vibration spectral density conditions above 10 kHz. Frequently Asked Questions (FAQ) Q: Is the 109549-01 probe compatible with hot-swap operation in 3300 XL NSV systems?A: No. The probe is a passive sensing element and requires system power-down or safe isolation before mechanical replacement to avoid signal discontinuity. Q: Does the probe require external excitation voltage or loop power?A: No external loop power is required. Signal generation is achieved through internal photoelectric conversion within the sensing head and reflected signal processing. Q: What is the effect of cable extension on signal frequency response?A: Excessive extension beyond specified 1 m length may introduce attenuation and phase distortion, particularly above mid-band frequencies approaching 12 kHz. Field Installation Guidelines Probe installation shall maintain rigid alignment with the target surface to preserve linear displacement conversion characteristics. The sensing face must remain free of oil film, dust accumulation, and reflective contamination that can distort optical return signal intensity. Cable routing shall avoid parallel runs with high-current conductors to minimize induced noise coupling. Minimum bend radius must be maintained to prevent internal fiber stress and signal degradation. Mechanical mounting torque should follow standard industrial instrumentation practices to ensure repeatable positioning without inducing housing stress or drift in calibration baseline.
$200.00 $100.00
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Bently Nevada 79492-01 | Analog Input Modules | Bently Nevada
Bently Nevada 79492-01 Analog Six-Channel Temperature Monitor Module The Bently Nevada 79492-01, also cataloged as the 79492-01 Analog Six-Channel Temperature Monitor Module, operates as a dedicated hardware component for continuous multi-point temperature acquisition within Bently Nevada 3300 / 3500 rack-based monitoring architectures. Configured for multi-channel thermal signal conditioning in Bently Nevada 3300 / 3500 systems, the Bently Nevada 79492-01 (79492-01 Analog Six-Channel Temperature Monitor Module) provides direct analog input processing for RTD and thermocouple measurement chains via the 81228-01 PCB assembly. Suffix Breakdown & Model Matrix No suffix segmentation or functional variant encoding is defined for the single-part number 79492-01. The module is treated as a fixed hardware revision within the product line. Hardware Specifications Parameter Specification Model 79492-01 Brand Bently Nevada Origin United States Weight 1.5 kg (approx. 2.8 kg assembly reference noted in legacy documentation) Dimensions 5.1 cm x 20.3 cm x 33.0 cm Operating Temp 0 deg C to +65 deg C Power Consumption Not specified Channels 6 independent analog input channels Input Types RTD / Thermocouple Backplane Interface Bently Nevada rack-compatible backplane Eddy-Current Probe Scaling and Cross-Channel Signal Behavior (Bently Nevada Specific) The module architecture is compatible with mixed thermal and vibration monitoring environments where eddy-current probe scaling and gap voltage validation (-10 VDC reference behavior in adjacent TSI modules) may coexist within the same rack system. Channel-to-channel isolation is implemented at the analog conditioning stage to reduce cross-talk propagation in densely packed backplane configurations. Signal integrity is maintained under high electromagnetic noise conditions typical of turbine rotor dynamics measurement systems. Frequently Asked Questions (FAQ) Q: Does the 79492-01 support hot-swap removal from the rack backplane?A: The module is not designed for live insertion. Removal requires rack power isolation to prevent backplane signal disturbance. Q: What is the typical backplane loading behavior per channel?A: Backplane load is distributed across the rack power rail; per-channel electrical loading is handled internally by analog front-end circuitry and is not individually user-adjustable. Q: Can firmware be upgraded via external interface?A: No firmware interface is exposed at module level. Functional behavior is defined by fixed hardware implementation on the 81228-01 PCB assembly. Field Installation Guidelines Ensure rack power is fully de-energized prior to insertion or removal. Verify correct seating of the module into the Bently Nevada 3300 / 3500 backplane connectors to avoid partial contact conditions. Maintain separation between thermocouple/RTD wiring and high-noise power conductors. Shielded cable drain wires shall be terminated at a single-point chassis ground to reduce ground loop formation. Observe minimum bend radius requirements for field wiring to prevent insulation stress at terminal entry points.
$200.00 $100.00
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Bently Nevada Bently Nevada 88984-01 Extension Cable Assembly
Bently Nevada 88984-01 Extension Cable Assembly The Bently Nevada 88984-01, also cataloged as the 88984-01 extension cable assembly, operates as a dedicated hardware component for electrical signal transmission between proximity probe and Proximitor sensor within 7200 Series 11 mm Proximity Transducer System. It provides coaxial interconnection for eddy-current based displacement measurement channels. Suffix Breakdown & Model Matrix The suffix “-01” is not explicitly decomposed in available configuration data. In Bently Nevada proximity transducer system ordering practice, suffix codes typically define cable length, connector configuration, or armor variant. For 88984-01, no verified factory breakdown is provided in this dataset. Interpretation is therefore limited to system-level integration role only. Hardware Specifications Parameter Specification Model 88984-01 Brand Bently Nevada Origin USA Operating Temp -51 deg C to +177 deg C (system referenced range, if applicable) Power Consumption Passive component (no external power required) Product Type Proximity Transducer Extension Cable Assembly Signal Interface Coaxial transmission for 11 mm proximity system Connector Type Miniature coaxial male/female (gold-plated, system standard) Bently Nevada Eddy Current Signal Integrity & Rotor Dynamics Interface The 88984-01 cable assembly functions within an eddy-current transducer chain where probe excitation and return signal integrity are dependent on controlled coaxial impedance and capacitance stability. In 7200 Series architectures, displacement measurement relies on calibrated gap voltage conversion typically referenced to -10 VDC linearization range at mechanical null conditions. Cable assembly parameters directly influence signal attenuation and phase shift within the oscillator-demodulator loop. Cross-talk suppression is achieved through shield continuity and controlled grounding topology between probe, extension cable, and Proximitor sensor input stage. Any discontinuity in shielding or connector impedance mismatch may introduce measurement drift in rotor radial vibration channels and axial position feedback loops. Frequently Asked Questions (FAQ) Q: Does the 88984-01 support signal conditioning or amplification?A: No. The 88984-01 is a passive coaxial extension element. Signal conditioning is performed exclusively by the Proximitor sensor electronics. Q: Is hot-swap insertion supported during system operation?A: Insertion or removal under energized conditions is not recommended due to potential transient disturbance in oscillator circuit stability. Q: Does cable length variation affect calibration scaling?A: Yes. Total system cable length contributes to capacitance loading, which must remain within defined configuration limits for correct scale factor preservation. Field Installation Guidelines Maintain continuous coaxial shielding from probe head to Proximitor sensor input terminal. Ensure connector mating surfaces are free of oil film or particulate contamination prior to engagement. Torque and locking mechanisms must be fully seated to prevent micro-arcing under vibration. Avoid routing alongside high-energy switching conductors to reduce induced noise coupling. Ground shield termination should follow single-point grounding architecture at the monitor end only, consistent with proximity transducer system design practice.
$200.00 $100.00
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Bently Nevada Bently Nevada102566-02 RTD Input Module
Bently Nevada102566-02 RTD Input Module The Unknown 102566-02, also cataloged as the 102566-02 RTD Input Module, operates as a dedicated hardware component for resistance temperature detector signal acquisition within distributed control and process monitoring architectures. The unit processes 8 independent RTD channels supporting Pt100, Pt500, and Pt1000 sensing elements, converting resistance variation into digital temperature data with 0.1 deg C resolution and HART-enabled communication output. Suffix Breakdown & Model Matrix No formally documented suffix segmentation or hierarchical ordering is available for model 102566-02 based on the provided dataset. The identifier is treated as a single fixed-order part number without exposed functional suffix encoding. Hardware Specifications Parameter Specification Model 102566-02 Brand Bently Nevada Origin USA Product Type RTD Input Module Channels 8 RTD Input Channels Supported RTD Types Pt100, Pt500, Pt1000 Measurement Range -200 deg C to +850 deg C Resolution 0.1 deg C System Accuracy ±0.05% of reading Power Supply 24 VDC Power Consumption Approx. 5 W Communication Interface Digital communication with HART protocol support Operating Temperature -40 deg C to +85 deg C Dimensions 190 mm x 16.2 mm x 10.8 mm Weight Approx. 1.36 kg RTD Signal Conditioning and HART Loop Integration The module implements multi-channel RTD resistance acquisition with linearization processing for Pt-based sensor curves. Each channel performs excitation current regulation and resistance-to-temperature conversion prior to digital domain encoding. The HART protocol layer is used for cyclic and acyclic data exchange, enabling remote configuration of sensor type selection, measurement scaling, and diagnostic readback over the same field wiring infrastructure. Channel sampling is executed in parallelized input scanning, reducing inter-channel temporal skew during multi-point thermal mapping applications. Input impedance balancing is applied to minimize lead-wire induced measurement deviation in 2-wire, 3-wire, and 4-wire RTD configurations. Frequently Asked Questions (FAQ) Q: Does the module support mixed RTD types across channels simultaneously?A: The hardware supports Pt100, Pt500, and Pt1000 sensing elements per channel configuration. Mixed operation is determined by channel-level configuration rather than global module locking. Q: What is the impact of channel loading on power consumption?A: Total power consumption remains approximately 5 W under full channel utilization. Internal excitation circuits distribute load across independent measurement paths. Q: Is HART communication isolated per channel?A: HART signaling is implemented at the module communication layer rather than per-channel physical isolation; channel separation is maintained electrically within the input conditioning stage. Field Installation Guidelines The module shall be mounted on a DIN rail or equivalent industrial mounting structure with attention to mechanical alignment tolerance to prevent connector stress. RTD input wiring shall use shielded twisted pair conductors, with shield termination performed at a single grounding point to avoid ground loop formation. For 3-wire and 4-wire RTD configurations, ensure symmetrical lead resistance and consistent conductor length across measurement pairs. Power supply wiring must be separated from signal cabling to minimize inductive coupling. Installation environment shall remain within specified operating temperature limits of -40 deg C to +85 deg C, with adequate ventilation to maintain thermal stability of the electronics assembly.
$200.00 $100.00
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Bently Nevada 87971-01 | Bently Nevada | Dual Vibration Monitor Operator
Bently Nevada 87971-01 3300/16 Dual Vibration Monitor Operator/Main Circuit Board Assembly Configured for signal processing and control execution in the Bently Nevada 3300 Machinery Protection System, the Bently Nevada 87971-01 (87971-01 circuit board assembly) provides direct electrical execution within 3300/16 Dual Vibration Monitor module architecture. The assembly functions as the operator and main processing interface for two-channel proximity probe vibration measurement. It conditions eddy-current transducer inputs, performs internal scaling referenced to probe gap voltage characteristics, and supports signal routing for alarm relay logic and analog output transmission within the rack-based monitoring system. Channel processing is aligned with rotor dynamics measurement paths and includes internal validation of probe gap voltage stability and cross-channel signal integrity control. Suffix Breakdown & Model Matrix The part number 87971-01 is treated as a fixed configuration identifier within the 3300/16 module assembly structure. No manufacturer-published suffix segmentation or functional sub-code breakdown is defined for this ordering number. Hardware Specifications Parameter Specification Model 87971-01 Brand Bently Nevada Origin USA Operating Temp -20 deg C to +70 deg C Power Consumption Powered via 3300 system rack backplane (nominal DC supply from rack bus) Measurement Function Dual-channel radial vibration / shaft displacement processing Input Compatibility 3300 / 3300 XL 8 mm proximity probes, 7200 series proximity systems Output Interfaces 4-20 mA proportional outputs, alarm relay contacts Signal Processing Eddy-current probe scaling, gap voltage validation, channel conditioning Bently Nevada TSI Signal Conditioning Characteristics The 87971-01 assembly implements eddy-current probe signal scaling aligned with proximity transducer calibration curves (typical 200 mV/mil systems). Gap voltage validation is performed to ensure probe linear operating region stability, typically referenced against negative DC bias regions used in proximity measurement chains. Cross-talk suppression is implemented at channel separation level to prevent electrical interference between dual measurement paths. Signal conditioning logic is aligned with rotor dynamic displacement tracking, enabling separation of vibration amplitude and DC gap components for machinery protection processing. Frequently Asked Questions (FAQ) Q: Does the 87971-01 support hot-swap replacement within an energized 3300 rack?A: The module is rack-inserted and backplane powered. Hot-swap behavior depends on rack configuration and system interlock state. Signal interruption is expected during insertion or removal. Q: How is channel isolation handled between the two vibration inputs?A: Channel separation is implemented through internal signal conditioning circuitry. Isolation is designed to minimize cross-channel coupling during simultaneous proximity probe operation. Q: What is the effect of backplane power fluctuation on measurement accuracy?A: Measurement stability is dependent on regulated backplane DC supply. Voltage deviation outside rack specification may affect scaling accuracy and alarm threshold consistency. Field Installation Guidelines The assembly shall be installed only in compatible 3300 series rack slots with verified backplane alignment. Ensure all proximity probe cabling is terminated with proper coaxial shielding and grounded at a single point to avoid ground loop formation. Maintain separation between signal wiring and high-power conductors to reduce electromagnetic coupling. Probe extension cables shall follow manufacturer-specified routing limits to preserve eddy-current signal integrity. Connector seating must be fully engaged to ensure stable backplane communication. Do not apply mechanical stress to the board edge during insertion. Verify channel configuration settings prior to system commissioning to ensure correct scaling of vibration inputs.
$200.00 $100.00
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Bently Nevada Bently Nevada 87900-01 Vibration Severity Module
Bently Nevada 87900-01 Vibration Severity Module Configured for vibration severity computation in Bently Nevada machinery condition monitoring systems, the Bently Nevada 87900-01 (87900-01 Vibration Severity Module) provides direct physical/electrical execution for multi-channel vibration signal acquisition and severity processing within rack-based monitoring architectures. The module processes analog dynamic inputs from proximity probes, accelerometers, or velocity sensors and converts raw vibration signals into calculated severity values. Processing is performed per channel with configurable scaling aligned to system-level monitoring logic. Output data is intended for integration into machinery protection and diagnostic frameworks. Hardware Specifications Parameter Specification Model 87900-01 Brand Bently Nevada Origin USA Input Channels Up to 4 vibration channels Signal Types Proximity probe, accelerometer, velocity input (system dependent) Processing Function Vibration severity calculation (overall/RMS dependent configuration) System Integration Bently Nevada rack-based monitoring platforms Cross-Talk Suppression & Rotor Dynamics Processing The module operates within vibration signal domains influenced by rotor dynamics behavior including shaft displacement harmonics and broadband mechanical noise. Channel-to-channel separation is implemented at the signal conditioning stage to reduce electrical cross-coupling effects between adjacent measurement paths. For eddy-current proximity probe inputs, scaling and linearization are applied according to system calibration constants, including gap voltage interpretation typically referenced in TSI architectures (e.g., negative DC bias scaling conventions). Signal conditioning ensures stability under variable rotational speed profiles where amplitude modulation and phase shift effects are present. Frequently Asked Questions (FAQ) Q: Does the 87900-01 support hot-swap replacement within an energized rack system?A: Hot-swap capability is dependent on the host rack backplane design. Electrical insertion under power may be restricted by system configuration and interlock logic. Q: What is the backplane current consumption behavior during full-channel operation?A: Backplane load is defined by channel activation state and internal processing load; exact current draw is system and revision dependent and not fixed at module level. Q: Can firmware or configuration parameters be updated without system downtime?A: Configuration updates are typically handled through the supervisory monitoring system. Operational interruption depends on system architecture and controller synchronization rules. Field Installation Guidelines The module shall be installed into a compatible Bently Nevada rack chassis with all power removed unless the platform explicitly supports live insertion. Ensure full seating into the backplane connector to maintain signal integrity across all vibration input channels. Shielded signal cabling shall be grounded at a single-point reference to avoid ground loop formation. Proximity probe and accelerometer wiring must be routed separately from high-power conductors to minimize electromagnetic interference coupling. Maintain recommended bend radius limits for coaxial probe leads to preserve impedance stability.
$200.00 $100.00
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Bently Nevada 18745-03 | Bently Nevada | 5 & 8 mm Proximitor Sensor
Bently Nevada 18745-03 Proximitor Sensor Configured for eddy-current signal conditioning and displacement transducer interface in turbine supervisory instrumentation systems, the Bently Nevada 18745-03, also cataloged as the 18745-03 Proximitor Sensor, provides direct electrical conversion of probe gap variation into proportional voltage output. The BA-18745-03 (18745-03 Proximitor Sensor) operates as a dedicated interface stage for 5 mm and 8 mm probe systems within rotor vibration measurement chains. Signal scaling at 200 mV/mil supports linear displacement interpretation under calibrated TSI front-end processing conditions. Hardware Specifications Parameter Specification Model 18745-03 Brand Bently Nevada Origin USA Weight 0.22 kg Dimensions 10.2 cm x 11.4 cm x 13.2 cm Operating Temp -50 deg C to +120 deg C Power Consumption -24 VDC to -26 VDC input supply Scale Factor 200 mV/mil Frequency Response 0 to 10 kHz (±3 dB) Sensor Type 5 mm / 8 mm Proximitor Bently Nevada Eddy-Current Transduction Characteristics The 18745-03 implements eddy-current probe signal conditioning with calibrated scaling of 200 mV/mil for linear gap-to-voltage conversion. Within TSI measurement chains, the device maintains stable transfer characteristics for proximity probe excitation loops, ensuring consistent interpretation of rotor shaft displacement. Gap voltage validation logic is aligned with standard -10 VDC reference thresholds used in probe-to-surface clearance verification. Signal integrity is maintained through cross-talk suppression between adjacent sensor channels in multi-probe installations. Frequently Asked Questions (FAQ) Q: Does the 18745-03 support both 5 mm and 8 mm proximity probes?A: Yes. The input conditioning stage is designed for compatibility with both 5 mm and 8 mm eddy-current probe geometries, maintaining consistent scaling behavior across probe sizes. Q: What is the functional meaning of 200 mV/mil scaling?A: It defines the linear conversion ratio between mechanical shaft displacement (mil) and output voltage, enabling direct integration into vibration monitoring and waveform acquisition systems. Q: What is the role of the supply voltage range?A: The -24 VDC to -26 VDC supply provides regulated excitation for internal signal conditioning circuitry, ensuring stable probe driver operation and measurement linearity. Field Installation Guidelines The proximitor sensor shall be installed in a low-noise electrical environment with controlled grounding topology. Shield termination shall be implemented at a single-point earth reference to minimize ground loop formation. Probe cable routing must maintain separation from high-voltage switching conductors and variable frequency drive output lines. Mechanical mounting shall ensure rigid fixation to prevent vibration-induced connector micro-movement. Ensure connector torque is within manufacturer-approved limits to maintain stable impedance characteristics across the eddy-current loop. Maintain adequate clearance for thermal dissipation within the -50 deg C to +120 deg C operating envelope.
$200.00 $100.00
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Bently Nevada 88199-01 | Distribution Assembly Board | Bently Nevada
Bently Nevada 88199-01 Rear Control Panel / Distribution Assembly Board Configured for signal routing and backplane distribution in the Bently Nevada 3300 Series Monitoring System, the Bently Nevada 88199-01 (88199-01 Rear Control Panel / Distribution Assembly Board) provides direct physical/electrical execution of rear-rack interconnect and module-to-field interface distribution. Suffix Breakdown & Model Matrix The part number 88199-01 is defined as a single-order assembly identifier within the Bently Nevada 3300 rack ecosystem. No documented sub-variant decoding or functional suffix segmentation is specified for this model. The assembly is referenced in conjunction with compatible rack nameplates such as 88286-01H / 88286-01J depending on rack configuration. Hardware Specifications Parameter Specification Model 88199-01 Brand Bently Nevada (GE / Baker Hughes) Origin United States Weight ~1.0 kg Dimensions Not specified Operating Temp -20 deg C to +70 deg C Power Consumption Dependent on rack power supply architecture Function Rear rack signal distribution / backplane interconnect System Compatibility Bently Nevada 3300 Series Monitoring System Bently Nevada 3300 Backplane Signal Integrity Characteristics The assembly supports rear-side interconnection of 3300 Series monitoring modules, maintaining controlled impedance paths for multi-channel vibration, temperature, and speed signal routing. In TSI implementations, backplane integrity is evaluated in relation to eddy-current probe scaling behavior, where probe gap voltage referencing (typically centered around negative DC bias regions such as -10 VDC nominal scaling references at system level) is preserved through controlled distribution routing. Rotor dynamics processing paths depend on stable channel isolation across adjacent module slots, with design emphasis on minimizing cross-talk propagation between vibration channels and auxiliary monitoring loops. Signal routing geometry within the rear distribution assembly is structured to maintain deterministic separation of measurement and conditioning domains. Frequently Asked Questions (FAQ) Q: Does the 88199-01 support hot-swap insertion in an energized 3300 rack system?A: The assembly is mechanically compatible with rack-level maintenance procedures; however, insertion or removal under energized conditions depends on overall rack configuration and installed module population constraints. Q: What is the backplane current load impact of the 88199-01?A: The board itself functions as a passive distribution element; current draw is determined by connected modules and the 3300 power supply subsystem rather than the rear control panel assembly. Q: Is the 88199-01 compatible with all 3300 Series monitoring modules?A: Compatibility is limited to modules designed for the 3300 rack backplane architecture, including vibration, temperature, and overspeed monitoring modules within defined slot and wiring configurations. Field Installation Guidelines The 88199-01 shall be installed within a de-energized 3300 rack frame unless system-level procedures explicitly allow live maintenance. Mechanical alignment with rear rack guides must be verified prior to seating to prevent backplane connector stress. Signal cabling routed through the rear interface should maintain separation between low-level transducer inputs and power distribution wiring to minimize electromagnetic coupling. Shield termination should be referenced to a single-point ground within the rack cabinet to avoid ground loop formation across distributed measurement channels. All torque settings on rear mounting hardware must comply with rack mechanical specifications to ensure consistent backplane contact pressure across all installed modules.
$200.00 $100.00
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Bently Nevada 79532-01 82368-01 | RTD Input Channel Module | Bently Nevada
Bently Nevada 82368-01 RTD Input Channel Module Configured for resistance temperature detection signal acquisition in monitoring rack backplane environments, the Bently Nevada 82368-01 (82368-01 RTD Input Channel Module) provides direct electrical execution for 3 wire RTD measurement interfacing within Bently Nevada monitoring platforms. The module implements discrete channel conditioning and resistance-to-voltage conversion for RTD elements, with defined routing through backplane interconnects for downstream processing by host monitoring electronics. Suffix Breakdown & Model Matrix No validated manufacturer-documented suffix segmentation is available for functional decomposition of 82368-01. The spare cross references listed (PWA9532-01, 78599-02) indicate alternate assembly or revision-level hardware equivalence within the same functional class. Hardware Specifications Parameter Specification Model 82368-01 Brand Bently Nevada Origin USA Weight 0.4 kg Dimensions 5.1 cm x 22.9 cm x 10.2 cm Operating Temp Not specified Power Consumption Not specified Product Function 3 Wire RTD Input Channel Spare Model References PWA9532-01, 78599-02 Bently Nevada TSI Signal Conditioning Characteristics The 82368-01 operates within mechanical monitoring signal paths where RTD conditioning is mapped into broader rotor dynamics data acquisition chains. Channel scaling is aligned with resistance stability tracking under thermal drift conditions, with signal routing designed to maintain consistent input impedance boundaries across backplane distribution. Cross-talk suppression is achieved through physical channel separation and controlled grounding reference planes within the rack architecture, minimizing interference coupling into adjacent measurement channels. In integrated monitoring configurations, RTD-derived temperature vectors may be correlated against eddy-current probe displacement channels, enabling cross-domain validation of thermal and mechanical state shifts. Gap voltage validation logic (typically referenced in proximity probe systems at -10 VDC baseline structures) provides indirect comparative reference points for thermal expansion behavior in shaft-centered machinery models. Frequently Asked Questions (FAQ) Q: Does the 82368-01 support hot-swap insertion within an energized rack backplane?A: Hot-swap behavior depends on chassis-level architecture. If backplane design supports live insertion, the module connects through controlled pin sequencing; otherwise system power-down is required to avoid transient RTD excitation errors. Q: What is the backplane electrical load contribution of this module?A: Backplane current draw is not explicitly specified. Load impact is determined by channel excitation circuitry and must be evaluated at rack power budget level. Q: How are 3 wire RTD connections terminated on this module?A: Standard 3 wire RTD topology uses dual compensation leads for resistance cancellation, with termination mapped to dedicated input terminals maintaining loop symmetry for lead resistance compensation. Field Installation Guidelines Install the module only into compatible Bently Nevada rack backplane slots with verified keying alignment. Ensure all RTD input wiring follows shielded twisted-pair routing with single-point grounding at the cabinet earth reference. Avoid routing RTD signal conductors parallel to high-voltage or switching load cables to minimize inductive coupling. Maintain minimum separation distances defined by site electrical installation standards. Backplane seating force must be applied uniformly to avoid connector pin deformation. Verify module latch engagement before energization of the rack system.
$200.00 $100.00
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Bently Nevada 3300/16-12-01-02-01-02-00 Bently Nevada Dual Vibration Monitor
Bently Nevada 3300/16-12-01-02-01-02-00 Dual Vibration Monitor Configured for dual-channel radial vibration and gap voltage processing in the Bently Nevada 3300 Machinery Monitoring System, the Bently Nevada 3300/16-12-01-02-01-02-00 (3300/16 Dual Vibration Monitor) provides direct signal conditioning and relay execution for XY proximity probe inputs. Suffix Breakdown & Model Matrix The configuration string defines fixed functional and compliance options for the module: Code Segment Definition Technical Meaning 3300/16 Base module Dual-channel XY / Gap vibration monitor -12 Full-scale range 0 to 150 um peak-to-peak (metric scaling) -01 Input type 3300 / 7200 Proximitor sensor compatibility -02 Approval ATEX / Zone 2 compliance configuration -01 Relay option Epoxy-sealed alarm relays -02 Safety barrier Internal safety barrier integration -00 Trip multiply Disabled Hardware Specifications Parameter Specification Model 3300/16-12-01-02-01-02-00 Brand Bently Nevada Origin USA Weight approx. 1.0 kg Dimensions 1-slot 3300 rack module (physical envelope not specified) Operating Temp 0 deg C to 65 deg C Power Consumption Not specified Channels 2 independent (Channel A / B) Input Type Proximitor probe (eddy-current displacement system) Frequency Response 4 Hz to 4000 Hz (standard) / 1 Hz low-frequency option Accuracy +/-0.5 percent full-scale at 25 deg C Outputs Buffered transducer + configurable analog recorder outputs Relay Output Alert and Danger dry-contact relays Eddy-Current Probe Scaling & Rotor Dynamics Interface The module processes eddy-current probe signals with fixed scaling referenced to Proximitor conversion factors (typically 100 mV/mil or 200 mV/mil depending on configuration). Gap voltage validation is performed against a controlled negative bias window (commonly referenced system behavior near -10 VDC excitation domain at the probe-proximitor interface level). Channel-to-channel isolation supports separation of radial vibration vectors, allowing independent X/Y rotor displacement reconstruction. Cross-talk suppression is implemented through internal analog filtering and grounded shielding architecture, minimizing phase coupling between adjacent probe channels under high shaft speed conditions. Rotor dynamics interpretation is derived from buffered analog outputs, enabling external systems to reconstruct orbit plots, phase reference signals, and synchronous vibration components. Frequently Asked Questions (FAQ) Q: Can the module operate with a single proximity probe input instead of two channels?A: Yes. Channel architecture supports single-channel operation, with the second channel left unassigned without affecting internal signal conditioning. Q: Does the module support hot-swap in a live 3300 rack system?A: Insertion and removal require system power isolation to avoid backplane transient disturbance; live hot-swap is not supported. Q: What happens if a channel exceeds full-scale vibration input?A: The signal path saturates at full-scale limit, and relay logic may trigger Danger output depending on configured setpoint thresholds. Field Installation Guidelines The module shall be installed in a valid slot of the 3300 rack system excluding slot positions 1 and 2. Backplane connector alignment must be verified prior to insertion to avoid pin damage. Proximitor signal cables must maintain continuous shield integrity from probe head to monitor terminal, with single-point grounding at the rack end only. Cable routing shall avoid high-energy switching conductors and VFD output lines to minimize induced noise coupling. Relay outputs must be wired as dry-contact circuits with external suppression provided at the load side when inductive devices are present.
$200.00 $100.00
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Bently Nevada Bently Nevada | 21747-080-00 | Proximitor Probe Extension Cable
Bently Nevada 21747-080-00 Proximitor Probe Extension Cable Configured for electrical signal extension in Proximitor probe measurement chains within Bently Nevada eddy-current monitoring systems, the Bently Nevada 21747-080-00 (21747-080-00 Proximitor Probe Extension Cable) provides direct electrical continuity between proximity probe assemblies and monitoring interface modules. Hardware Specifications Parameter Specification Model 21747-080-00 Brand Bently Nevada Origin USA Weight 0.24 kg Dimensions 19 x 19 x 2 cm (shipping envelope) Operating Temp Not specified (system dependent) Power Consumption Passive (no electrical consumption) Cable Length 8.00 m (315 inches) Armor Non-armored construction Function Proximitor probe extension signal path Eddy-Current Signal Integrity and TSI Interface Behavior The 21747-080-00 extension cable is implemented as part of an eddy-current displacement measurement chain where probe signal scaling is maintained through controlled impedance transmission between probe and Proximitor interface. Signal integrity is dependent on maintaining calibrated gap voltage response characteristics, typically referenced against -10 VDC full-scale proximity conversion behavior in Bently Nevada monitoring architectures. Cross-talk suppression is achieved through physical separation and shielding continuity along the extension path, ensuring rotor dynamics data integrity during high-frequency vibration sampling. The cable does not perform signal conditioning; it preserves raw probe transducer output characteristics for downstream conversion within the monitoring system. Frequently Asked Questions (FAQ) Q: Does the 21747-080-00 cable require firmware or configuration matching with monitoring modules?A: No firmware is embedded. Electrical compatibility is defined by impedance matching and connector standardization within Bently Nevada Proximitor systems. Q: Can the extension cable affect gap voltage calibration in eddy-current probe loops?A: The cable itself does not alter calibration values, but excessive resistance or shielding degradation can introduce signal attenuation affecting gap voltage interpretation. Q: Is hot-swap operation supported for this extension cable in running systems?A: Hot-swap is not defined for passive probe cabling. Disconnection during operation may interrupt proximity signal acquisition and introduce transient invalid data. Field Installation Guidelines Maintain continuous shield grounding from probe to monitoring input to preserve electromagnetic reference stability. Avoid routing parallel to high-voltage conductors or VFD output cabling to reduce induced noise coupling. Ensure connector torque and engagement depth are consistent with standard Bently Nevada Proximitor interface practices. Do not introduce additional splices along the 8 m signal path, as impedance discontinuities may distort eddy-current waveform fidelity.
$200.00 $100.00
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Bently Nevada 88194-01 | Proximitor Sensor / Interface Module | Bently Nevada
Bently Nevada 88194-01 Proximitor Sensor / Interface Module Configured for conversion and conditioning of eddy-current probe RF input signals in Bently Nevada 3300 / 7200 / 9000 legacy proximity measurement architectures, the Bently Nevada 88194-01 (88194-01 Proximitor Sensor / Interface Module) provides direct electrical execution of probe gap-to-voltage translation within a transducer signal chain. The device processes high-frequency probe excitation feedback and outputs a linearized DC voltage proportional to target displacement relative to the probe tip. Suffix Breakdown & Model Matrix The 88194-01 is treated as a single fixed-order assembly identifier. No manufacturer-published functional suffix segmentation is defined for this part number. Internal calibration and scaling parameters are factory-defined and not field-configurable. Hardware Specifications Parameter Specification Model 88194-01 Brand Bently Nevada Origin USA (Baker Hughes manufacturing group) Operating Temp -35 deg C to +85 deg C Power Consumption Not specified Input Type Eddy-current proximity probe RF signal Output Type Linear DC voltage proportional to gap displacement System Compatibility 3300 / 7200 / 9000 legacy proximity systems Installation Form Factor Module-based / rack or panel dependent configuration Eddy-Current Scaling and Gap Signal Conditioning Behavior (Bently Nevada Architecture) The module operates within a calibrated eddy-current transducer loop where probe excitation frequency stability and demodulation linearity determine measurement fidelity. Internal signal conditioning aligns probe response to standardized scaling, typically referenced to gap voltage validation regions in the negative DC domain (commonly centered around -10 VDC operating envelopes in legacy TSI mapping). Cross-channel interference suppression is implemented through impedance isolation and controlled RF return path management, reducing coupling between adjacent probe channels in dense rack configurations. Signal conditioning stages preserve phase integrity required for rotor dynamics analysis, including vibration amplitude extraction and shaft centerline displacement tracking. Frequently Asked Questions (FAQ) Q: Does the 88194-01 support hot-swap replacement in live monitoring racks?A: Hot-swap capability is not universally supported. Replacement typically requires system-level channel isolation and probe signal stabilization prior to module insertion or removal. Q: What is the expected backplane load contribution of the module?A: Backplane current draw is not explicitly standardized in public documentation and depends on rack implementation. Electrical load is governed by host system architecture. Q: Is recalibration required after replacement?A: In standard configurations, factory calibration alignment allows direct replacement without full system recalibration, provided probe, extension cable, and proximitor scaling remain matched. Field Installation Guidelines Maintain controlled separation between probe signal wiring and high-power conductors to minimize RF coupling distortion. Ensure proper coaxial shielding termination at designated ground reference points; avoid multiple earth bonding locations along a single signal path. Verify probe-to-extension-to-module continuity prior to energization to prevent open-loop excitation conditions. Observe connector torque and seating integrity to maintain stable impedance matching across the eddy-current measurement chain. Confirm system zeroing procedure aligns with mechanical target reference prior to operational commissioning.
$200.00 $100.00
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Bently Nevada 88149-01 | Alarm Relay Outputs Assembly Module | Bently Nevada
Bently Nevada 88149-01 Alarm Relay Outputs Assembly Module Configured for direct alarm relay routing in the Bently Nevada 3300 Series Machinery Protection System, the Bently Nevada 88149-01 (88149-01 Alarm Relay Outputs Assembly Module) provides physical relay contact execution for monitor-generated alarm, shutdown, and trip conditions. The module functions as a rear rack-mounted interface translating internal protection logic into discrete external switching states for PLC or hardwired trip circuits. Suffix Breakdown & Model Matrix The 88149-01 is a single defined ordering part number within the Bently Nevada 3300 rear I/O assembly family. No documented functional suffix segmentation or field-configurable model matrix is associated with this part number. Hardware Specifications Parameter Specification Model 88149-01 Brand Bently Nevada Origin USA Weight 0.50 kg (approx, unboxed) Operating Temp -30 deg C to +65 deg C Power Consumption Not specified Module Type Alarm Relay Outputs Assembly (Rear I/O) System Compatibility Bently Nevada 3300 Series Machinery Protection System Function Discrete alarm / trip relay output interface Channel Architecture Dependent on connected monitor module configuration Eddy Current / TSI Signal Interface Behavior (Bently Nevada Context) Within Bently Nevada machinery protection architectures, relay output assemblies such as the 88149-01 operate downstream of eddy-current proximity probe signal conditioning stages. Gap voltage scaling (commonly referenced around negative DC bias domains) is resolved at the monitor level, while the relay assembly executes binary state transitions derived from processed vibration and position parameters. Cross-talk suppression and rotor dynamics interpretation occur upstream, ensuring that relay actuation is strictly a deterministic representation of validated alarm logic rather than raw transducer signal behavior. Frequently Asked Questions Q: Does the 88149-01 support hot-swap removal during system operation?A: The module is not designed for live insertion or removal. Backplane power and relay state integrity require rack de-energization prior to handling. Q: What is the relay output switching nature of the module?A: The assembly provides dry contact relay outputs driven by the associated 3300 monitor logic. Contact state is strictly binary (open/closed) based on alarm conditions. Q: Does the module contain firmware or configurable logic?A: No embedded firmware or programmable logic is present. Functional behavior is fully dependent on the host monitoring module configuration. Field Installation Guidelines Install the module only within compatible Bently Nevada 3300 rack assemblies. Ensure backplane connectors are aligned before insertion to prevent pin damage. Maintain shield continuity across rack grounding points to preserve signal reference integrity. Relay wiring should be routed separately from high-noise power conductors to avoid induced voltage coupling. Verify all external trip circuits are de-energized before termination to relay contacts. Torque and fastening should follow standard rack mechanical retention specifications defined by the 3300 system frame design.
$200.00 $100.00
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Bently Nevada Bently Nevada 84933-02 Connector Assembly
Bently Nevada 84933-02 Connector Assembly Configured for signal continuity and impedance-controlled transmission in proximity probe signal paths within Bently Nevada 3300/7200 transducer architectures, the Bently Nevada 84933-02 (84933) provides direct electrical execution of low-level eddy current probe signal transfer between probe assembly and Proximitor Sensor interface. Suffix Breakdown & Model Matrix No explicit manufacturer-published suffix decomposition is available for the 84933-02 ordering code within the provided dataset. The “-02” designation is treated as a configuration or assembly variant identifier within the 84933 hardware family, without confirmed dimensional or electrical differentiation disclosed here. Hardware Specifications Parameter Specification Model 84933-02 Brand Bently Nevada Origin USA Weight 0.23kg Operating Temp -51 deg C to +177 deg C (system-dependent rating referenced) Power Consumption Passive component (no electrical consumption) Signal Type Eddy current probe extension / low-level analog displacement signal Connector Interface Coaxial probe-style connector system (gold-plated contact interface) Shielding EMI-shielded coaxial construction (system dependent) Rotor Dynamics & Signal Integrity Behavior (Bently Nevada TSI Domain) The 84933-02 functions within a measurement chain that is sensitive to eddy-current probe scaling linearity, where probe gap voltage translation (typically referenced against negative DC bias regions such as -10 VDC operating windows in proximity systems) must remain stable across the full extension path. Signal integrity is maintained through controlled impedance cabling and shielding continuity to minimize cross-talk coupling in multi-channel rotor vibration monitoring configurations. In rotor dynamic measurement chains, any discontinuity in extension cable geometry directly affects phase stability and amplitude fidelity of shaft vibration and axial displacement signals. Frequently Asked Questions (FAQ) Q: Does the 84933-02 support hot-swap during active probe operation?A: No. Disconnection under energized proximity probe conditions can introduce transient voltage collapse and invalid rotor displacement readings. System shutdown or sensor loop isolation is required. Q: What is the impact of increased cable length on signal accuracy?A: Extension length introduces additional capacitance loading. This affects the linear response of the eddy current probe system and may require recalibration or system re-verification of gap voltage scaling. Q: Is grounding required for the cable shield?A: Yes. The shield must be grounded at a single-point termination (typically Proximitor Sensor side) to prevent ground loop currents and maintain EMI rejection performance. Field Installation Guidelines Install the 84933-02 in accordance with coaxial routing practices used in vibration monitoring systems. Maintain minimum bend radius to prevent dielectric deformation and impedance discontinuity. Avoid routing parallel to high-voltage switching lines or VFD output cables to reduce electromagnetic coupling risk. Connector mating surfaces must remain free of contamination prior to engagement. Torque and engagement depth should follow system-level Bently Nevada proximity system installation procedures. Shield termination must remain continuous along the cable run, with a single grounded reference point to prevent circulating currents in the measurement loop.
$200.00 $100.00
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Bently Nevada Bently Nevada 83792-01 Quad Relays Module
Bently Nevada 83792-01 Quad Relays Module Configured for alarm-to-field relay execution in Bently Nevada 3500 Monitoring System, the Bently Nevada 83792-01 (83792-01 Quad Relays Module) provides direct physical/electrical execution of four independent relay outputs mapped from internal rack logic conditions such as alert, danger, and system status states. The module operates as a backplane-powered relay interface that translates digital monitor decisions into discrete switching actions for external shutdown circuits, annunciation systems, and interlock logic chains. Each channel is independently programmable through 3500 rack configuration software, supporting deterministic actuation based on configured voting logic. Suffix Breakdown & Model Matrix No structured suffix segmentation is defined for the 83792-01 ordering code. The identifier functions as a fixed catalog number within the Bently Nevada 3500 relay module family. Hardware Specifications Parameter Specification Model 83792-01 Brand Bently Nevada Origin USA Weight Approx. 0.50 kg Operating Temp -30 deg C to +65 deg C Power Consumption 24 VDC backplane powered Relay Channels 4 independent relay outputs Resistive Load Rating 5 A @ 28 VDC, 5 A @ 120/220 VAC Inductive Load Rating 2 A @ 28 VDC, 2 A @ 120/220 VAC Response Time <= 1 ms Isolation Backplane-to-field galvanic isolation (system level) Bently Nevada Rotor Dynamics & Signal Integrity Behavior The module’s relay actuation is downstream of 3500 rack signal processing, where rotor dynamics parameters such as vibration amplitude, phase angle, and proximity probe gap voltage scaling are evaluated prior to decision output. In eddy-current probe systems, gap voltage validation is typically referenced against standardized operating windows (including negative voltage bias regions such as -10 VDC scaling reference points in probe conditioning chains). Cross-talk suppression is implemented at the system architecture level through separation of monitor channels and backplane isolation, minimizing unintended relay triggering from adjacent channel signal coupling in high-density rack configurations. The relay module itself does not perform signal conditioning but executes final binary state transitions derived from processed vibration and position data. Frequently Asked Questions (FAQ) Q: Can the 83792-01 be hot-swapped during rack operation?A: Hot-swap capability depends on the 3500 rack configuration and slot assignment. Relay state preservation is not guaranteed during module insertion or removal. Q: What is the backplane current dependency of the module?A: The module draws operating power directly from the 24 VDC rack backplane; exact current draw is defined at system integration level and varies with relay energization state. Q: Does the module support redundant relay voting logic execution?A: Relay output logic is determined by upstream 3500 monitor configuration. Voting logic such as 2oo4 is executed at the processing level, not within the relay hardware. Field Installation Guidelines The module shall be inserted into a compatible Bently Nevada 3500 rack slot with power removed or per system hot-swap procedure defined by rack controller design. Backplane connector alignment must be verified prior to full insertion to prevent pin deformation. Field wiring on relay terminals shall maintain segregation between AC and DC circuits to prevent induced noise coupling. Shield termination should be grounded at a single-point earth reference to avoid ground loop formation. Minimum conductor bend radius and torque specifications for terminal blocks must follow cabinet-level installation standards. Relay output wiring shall be routed away from high-frequency signal lines such as proximity probe leads to reduce electromagnetic interference coupling.
$200.00 $100.00
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Bently Nevada Bently Nevada 81228-01 Six-Channel Temperature Monitor Module
Bently Nevada 81228-01 Six-Channel Temperature Monitor Module Configured for continuous temperature signal acquisition in Bently Nevada 3300 Series rack systems, the Bently Nevada 81228-01 (81228-01 Six-Channel Temperature Monitor Module) provides direct physical/electrical execution of RTD and thermocouple input conditioning within a backplane-integrated monitoring architecture. The module performs six independent channel acquisitions for temperature sensing elements, converting raw RTD resistance or thermocouple millivolt signals into rack-level processed data for alarm logic and protection outputs. Each channel operates asynchronously, supporting configuration of alert and danger thresholds at the system level. Integration is achieved through direct rack backplane coupling without external signal conditioning hardware. Suffix Breakdown & Model Matrix The 81228-01 is a single ordered hardware identifier without documented functional suffix segmentation. No validated internal variant structure or option-code decomposition is defined in the provided engineering reference data. Hardware Specifications Parameter Specification Model 81228-01 Brand Bently Nevada Origin USA Weight 0.50 lbs Dimensions Not specified Operating Temp -35 deg C to +65 deg C Power Consumption Backplane powered (value not specified) Channels 6 independent inputs Sensor Types RTD, Thermocouple System Compatibility Bently Nevada 3300 Series rack Bently Nevada Rotor Dynamics Temperature Integration Characteristics In Bently Nevada machinery monitoring architecture, temperature acquisition is synchronized with rotor dynamics datasets to maintain correlation between thermal gradients and shaft behavior. RTD and thermocouple inputs are mapped into rack-level processing where thermal drift can be evaluated alongside vibration vectors derived from eddy-current probe scaling. Gap voltage validation routines (commonly referenced around -10 VDC probe bias targets) provide indirect correlation points for axial displacement behavior under thermal expansion conditions. Cross-talk suppression between adjacent channels is implemented at rack and module interface level to reduce measurement coupling in high-density monitoring configurations. Frequently Asked Questions (FAQ) Q: Does the module support hot-swap insertion in an energized 3300 Series rack?A: The 81228-01 interfaces through the backplane connector. Insertion under power depends on rack configuration and system grounding integrity; electrical arcing risk must be evaluated at system level. Q: How are channel-to-channel electrical isolations handled?A: Each of the six channels is independently conditioned at the input stage, with isolation implemented through internal signal separation and rack backplane referencing. Q: Can thermocouple and RTD inputs be mixed across channels?A: Channel configuration is independent per input, allowing mixed sensor types provided system-level configuration supports the selected sensor linearization. Field Installation Guidelines Install the module only in a de-energized 3300 Series rack unless the system design explicitly supports live insertion. Ensure backplane connector alignment before full seating force is applied. Maintain shield continuity for RTD and thermocouple cabling at the rack grounding point. Avoid routing sensor wiring parallel to high-voltage or high-frequency switching conductors to reduce induced noise coupling. Verify channel configuration parameters at system level prior to enabling alarm logic outputs.
$200.00 $100.00
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