Bently Nevada provides trusted condition monitoring solutions for industrial machinery. Our global inventory includes sensors, probes, cables, and modules for both new and legacy systems.
Bently Nevada
-
Bently Nevada 3300/16 Dual Vibration Monitor | Bently Nevada
Bently Nevada 3300/16 Dual Vibration Monitor The Bently Nevada 3300/16, also cataloged as the 3300/16 Dual Vibration Monitor, operates as a dedicated hardware component for continuous rotor vibration monitoring within machinery protection systems. It accepts dual independent proximitor transducer inputs and provides analog outputs, alarm relays, and front-panel display for real-time condition assessment. Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/16 Origin USA Weight 1.1 kg (2.4 lbs) Dimensions Standard 19-inch rack-mount width, 3U height (approximate) OperatingTemp 0 degC to +65 degC StorageTemp -40 degC to +85 degC RelativeHumidity Up to 95%, non-condensing PowerConsumption Typical <10 W TransducerInputs 2 channels, 5mm/8mm/11mm Proximitor systems InputImpedance 10 kOhm nominal BufferedOutputs Coaxial front panel, terminal block rear panel, 100 Ohm impedance, short-circuit protected RecorderOutputs 4-20 mA or 1-5 Vdc per channel FrequencyResponse Standard: 4 Hz to 4 kHz; Optional Low-Freq: 1 Hz to 4 kHz (-3 dB) Accuracy ±0.5% of full scale at 25 degC AlarmSetpoints Alert/Danger, 0-100% full scale, programmable time delay 0.1–6 s RelayOutputs SPDT, 5 A @ 120 Vac / 24 Vdc resistive, epoxy/hermetic/pneumatic options FrontPanelDisplay Digital LED, bar graph, gap voltage monitoring Rotordynamics & GapVoltage Validation The 3300/16 monitor includes eddy-current probe scaling for precise rotor vibration measurement. Gap voltage validation supports direct measurement against -10 Vdc reference targets to confirm probe-to-shaft clearance. Cross-talk suppression circuits isolate each channel to reduce interference between dual proximitor inputs, maintaining integrity of rotordynamic analysis. Frequently Asked Questions Q: Does the 3300/16 support hot-swap of transducer modules?A: No, the module requires system power-down before input transducer replacement to avoid signal damage. Q: What is the maximum load on recorder outputs?A: Buffered 4-20 mA outputs are rated for standard 500 Ohm maximum load; voltage outputs maintain 1-5 Vdc over typical 1 kOhm load. Q: Can firmware updates be applied in the field?A: The 3300/16 is a legacy analog monitor; firmware is fixed and not field-upgradable. Field Installation Guidelines Mount the monitor on a stable, vibration-free panel or 19-inch rack. Ensure all proximitor cabling is shielded and grounded at one end to minimize electrical noise. Maintain separation between analog signal wiring and high-voltage or digital communication lines. Verify proper orientation of the front panel to facilitate gap voltage measurement access. Install relays according to current ratings; use external suppression diodes if driving inductive loads. Confirm environmental limits: avoid condensation and direct exposure to high heat sources.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3300/16 Dual Vibration Monitor
Bently Nevada 3300/16 Dual Vibration Monitor The Bently Nevada 3300/16, also cataloged as the 3300/16 Dual Vibration Monitor, operates as a dedicated hardware component for continuous rotor vibration monitoring within machinery protection systems. It accepts dual independent proximitor transducer inputs and provides analog outputs, alarm relays, and front-panel display for real-time condition assessment. Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/16 Origin USA Weight 1.1 kg (2.4 lbs) Dimensions Standard 19-inch rack-mount width, 3U height (approximate) OperatingTemp 0 degC to +65 degC StorageTemp -40 degC to +85 degC RelativeHumidity Up to 95%, non-condensing PowerConsumption Typical <10 W TransducerInputs 2 channels, 5mm/8mm/11mm Proximitor systems InputImpedance 10 kOhm nominal BufferedOutputs Coaxial front panel, terminal block rear panel, 100 Ohm impedance, short-circuit protected RecorderOutputs 4-20 mA or 1-5 Vdc per channel FrequencyResponse Standard: 4 Hz to 4 kHz; Optional Low-Freq: 1 Hz to 4 kHz (-3 dB) Accuracy ±0.5% of full scale at 25 degC AlarmSetpoints Alert/Danger, 0-100% full scale, programmable time delay 0.1–6 s RelayOutputs SPDT, 5 A @ 120 Vac / 24 Vdc resistive, epoxy/hermetic/pneumatic options FrontPanelDisplay Digital LED, bar graph, gap voltage monitoring Rotordynamics & GapVoltage Validation The 3300/16 monitor includes eddy-current probe scaling for precise rotor vibration measurement. Gap voltage validation supports direct measurement against -10 Vdc reference targets to confirm probe-to-shaft clearance. Cross-talk suppression circuits isolate each channel to reduce interference between dual proximitor inputs, maintaining integrity of rotordynamic analysis. Frequently Asked Questions Q: Does the 3300/16 support hot-swap of transducer modules?A: No, the module requires system power-down before input transducer replacement to avoid signal damage. Q: What is the maximum load on recorder outputs?A: Buffered 4-20 mA outputs are rated for standard 500 Ohm maximum load; voltage outputs maintain 1-5 Vdc over typical 1 kOhm load. Q: Can firmware updates be applied in the field?A: The 3300/16 is a legacy analog monitor; firmware is fixed and not field-upgradable. Field Installation Guidelines Mount the monitor on a stable, vibration-free panel or 19-inch rack. Ensure all proximitor cabling is shielded and grounded at one end to minimize electrical noise. Maintain separation between analog signal wiring and high-voltage or digital communication lines. Verify proper orientation of the front panel to facilitate gap voltage measurement access. Install relays according to current ratings; use external suppression diodes if driving inductive loads. Confirm environmental limits: avoid condensation and direct exposure to high heat sources.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3300/15-03-01-01-00-00-00 Dual Vibration Monitor
Bently Nevada 3300/15-03-01-01-00-00-00 Dual Vibration Monitor The Bently Nevada 3300/15-03-01-01-00-00-00, also cataloged as the 3300/15 Dual Vibration Monitor, operates as a dedicated hardware component for continuous radial vibration measurement across dual Proximitor channels within the 3300 Machinery Monitoring System. It provides real-time signal acquisition, relay actuation, and 4-20 mA recorder output for industrial machinery monitoring loops. Hardware Specifications Parameter Specification ModelBrand Bently Nevada Origin United States Weight 1.0 kg (2.2 lbs) Dimensions 221 mm x 24.4 mm x 295 mm OperatingTemp 0 degC to 65 degC StorageTemp -40 degC to 85 degC RelativeHumidity Up to 95% non-condensing PowerConsumption 6 W typical SignalInput 2 independent proximity probe channels InputImpedance >10 kOhm FrequencyResponse 4 Hz to 5 kHz (-3 dB) FullScaleRange 0-5 mils pp AlarmOutputs Alert and Danger SPDT relays, 5 A @ 120 VAC / 28 VDC RecorderOutput 4-20 mA DC proportional to full scale Display 4-digit LCD with backlight LEDIndicators OK (green), ALERT (yellow), DANGER (red), BYPASS (red) Rotordynamics & Eddy-Current Probe Scaling The monitor supports eddy-current probe scaling with configurable millivolt-per-unit displacement calibration. Gap voltage validation is maintained at -10 VDC targets to ensure rotor displacement linearity. Cross-talk suppression circuitry reduces signal interference between adjacent channels, supporting precise vibration measurement for high-speed rotating machinery and dynamic imbalance detection. Frequently Asked Questions Q: What is the maximum loop current for recorder output?A: The recorder output supports standard 4-20 mA DC current proportional to the configured full-scale vibration range. No additional amplification is required. Q: Can the 3300/15 be hot-swapped in a live 3300 rack?A: The monitor requires powering down the rack slot before replacement. It is not designed for hot-swap operation. Q: How does the monitor respond to sensor failure or gap loss?A: The OK LED will turn off, and both Alert and Danger relays will default according to preprogrammed safe-state configuration. Field Installation Guidelines Mount the unit in a standard 3300 single-slot rack with proper mechanical fastening. Ensure proximity probe cabling is shielded and grounded at one end only to avoid ground loops. Maintain separation from high-current power cables to minimize EMI pickup. Connect relay outputs to dry-contact circuits rated for 5 A maximum; avoid exceeding voltage or current ratings. Verify that the 4-20 mA loop is configured for the correct full-scale range and polarity. Avoid inserting the unit while the rack is energized; use static protection measures when handling connectors. Periodically inspect BNC transducer outputs and internal connections for corrosion or loose terminations.
$200.00 $100.00
-
Bently Nevada DC Power Supply Module | Bently Nevada 3300/14
Bently Nevada 3300/14 DC Power Supply Module Configured for power distribution within Bently Nevada 3300 rack system, the Bently Nevada 3300/14 (3300/14 DC Power Supply Module) provides direct electrical execution. The unit converts external DC input into regulated rack supply rails used by 3300 series monitor modules and proximity measurement channels, supporting backplane power distribution within a single-slot rack position. The module occupies Slot 1 of the 3300 rack and operates as the sole power source for a fully populated configuration of monitoring modules and associated transducer interfaces. Protection functions include input polarity protection, regulated output control, and internal filtering against conducted line disturbances. Suffix Breakdown & Model Matrix The 3300/14 is a single fixed-order module designation. No extended suffix segmentation or functional sub-variant matrix is defined within the provided specification. All electrical and mechanical characteristics apply uniformly to the base model. Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/14 Weight approx 2.04 kg Dimensions approx 5.2 cm x 33 cm x 20.5 cm OperatingTemp 0 degC to 65 degC PowerConsumption Derived from input: 20 to 34 VDC @ 5.5 A max or 90 to 140 VDC @ 1.5 A max Output Voltage -24 VDC or -18 VDC selectable via internal jumpers Rack Capacity Up to 12 monitors with associated transducers Relay Output SPDT OK relay, 5 A @ 28 VDC / 120 VAC / 220 VAC Bently Nevada Mechanical Signal Integrity Interface Behavior Within Bently Nevada 3300 architecture, power stability directly affects eddy-current probe signal conditioning and gap voltage validation referenced at approximately -10 VDC operating targets in proximity measurement chains. Supply rail noise attenuation contributes to reduced cross-talk between adjacent vibration monitor channels, particularly in high-density rack configurations where multiple proximity transducer scaling circuits operate concurrently. The regulated DC rail supports consistent rotor dynamics measurement integrity by maintaining stable excitation conditions for downstream monitor electronics. Frequently Asked Questions Q: Can the 3300/14 support hot-swap operation during rack energization?A: The module is intended for fixed Slot 1 installation. Removal under energized conditions can interrupt backplane power distribution to all installed monitor modules. Q: Does the power supply isolate individual monitor channels on the backplane?A: Channel-to-channel isolation is implemented at the monitor module level. The 3300/14 provides centralized regulated DC distribution only. Q: What is the expected behavior under input undervoltage conditions?A: The module disables regulated output and de-energizes the OK relay when input voltage falls outside specified operating thresholds. Field Installation Guidelines Install the module exclusively in Slot 1 of the 3300 rack. Ensure DC input polarity is verified before energization. Maintain shield continuity for rack grounding to minimize conducted interference across monitor backplane lines. Route input power conductors away from proximity probe cabling to reduce coupled noise into measurement circuits. Verify OK relay state transitions during initial power-up before connecting field transducer loads.
$200.00 $100.00
-
Bently Nevada AC Power Supply | Bently Nevada 3300/12
Bently Nevada 3300/12 AC Power Supply The Bently Nevada 3300/12, also cataloged as the 3300/12 AC Power Supply, operates as a dedicated hardware component for regulated DC power distribution within 3300 series machinery monitoring racks. It provides direct electrical execution for up to 12 3300 series monitors and their connected transducers. Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/12 Origin Manufactured for Bently Nevada 3300 series systems Weight Approximately 1.0 kg (2.2 lbs) Dimensions 83 mm (3.25 in) vertical height OperatingTemp 0 degC to +65 degC StorageTemp -40 degC to +85 degC RelativeHumidity 95% non-condensing InputVoltage 95-125 Vac, 50/60 Hz or 190-250 Vac, 50/60 Hz PowerConsumption Nominal 1.5 W (varies with rack load) OutputVoltage Regulated DC for 3300 series monitors and transducers Eddy-Current ProbeScaling & Signal Integrity The 3300/12 module includes integrated filtering for line noise suppression, supporting eddy-current probe scaling and gap voltage validation down to -10 VDC targets. Its architecture minimizes cross-talk between channels, preserving rotordynamics monitoring fidelity across multiple transducers in a single rack configuration. Frequently Asked Questions Q: VnA: Can the 3300/12 be hot-swapped while the rack is powered?A: No. The power supply must be installed with the rack de-energized to avoid transient voltage spikes affecting connected monitors. Q: VnA: What is the maximum number of monitors supported?A: The 3300/12 provides regulated DC power for up to 12 monitors with associated transducers. Q: VnA: Does the module support backplane current sharing for redundant racks?A: Only one 3300/12 supply is intended per rack. Parallel operation of multiple units is not supported. Field Installation Guidelines Mount the 3300/12 in Position 1 (leftmost slot) of the 3300 rack. Ensure proper grounding to the rack chassis to reduce electrical noise coupling. Route input AC power with separation from signal cables to prevent EMI. Verify ambient temperature within 0 degC to +65 degC and humidity below 95% non-condensing. Tighten connectors to manufacturer torque specifications; avoid stress on DC output terminals.
$200.00 $100.00
-
Bently Nevada 3300/05-24-00-00 Rack Module | Bently Nevada
Bently Nevada 3300/05-24-00-00 Rack Module Configured for physical housing and backplane distribution in the 3300 Machinery Monitoring System, the Bently Nevada 3300/05-24-00-00 (3300/05 Rack) provides direct physical/electrical execution within Bently Nevada 3300 rack-based monitoring architecture. The unit implements an 8-slot instrument chassis with integrated power supply and system monitor placement for backplane signal routing and module interconnection. Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/05-24-00-00 Origin USA Dimensions 19-inch rack form factor, 8-slot chassis OperatingTemp 0 degC to +65 degC PowerConsumption Not specified Slot Capacity 8 monitor module slots (excluding PSU/system monitor position) Mounting Type Panel mount Cable Termination Top and bottom entry Eddy Current Probe Scaling and Backplane Signal Integrity Control The Bently Nevada 3300/05 rack structure supports stable routing of eddy-current probe inputs through its backplane interconnect system. Signal channels derived from proximity probe drivers are routed via controlled impedance paths to minimize cross-channel interference during vibration and position measurement acquisition. Backplane layout is designed to maintain consistent scaling reference alignment between probe gap voltage conversion stages and monitoring modules. Cross-talk suppression is achieved through physical separation of channel traces and defined grounding topology across the rack frame, ensuring stable -10 VDC nominal gap voltage validation reference behavior at the module interface level. Frequently Asked Questions Q: Can 3300/05 rack support hot-swap of monitoring modules?A: Module insertion and removal are not designed for energized backplane operation. Power removal is required to maintain stable bus voltage conditions. Q: What is the backplane current distribution limit behavior?A: Current distribution is handled through the integrated rack power rail. Load is shared across installed modules; total consumption is limited by the system power supply rating rather than individual slots. Q: Does the rack introduce signal delay on vibration channels?A: The rack backplane operates as a passive interconnect system; propagation delay is negligible and primarily dependent on external module processing. Field Installation Guidelines Ensure the rack is mounted in a mechanically rigid 19-inch panel cutout with sufficient rear clearance for top and bottom cable routing. Maintain separation between signal wiring and power conductors to reduce induced noise coupling. All shielded cable terminations should be grounded at a single-point chassis reference to avoid ground loop formation. Verify that the system power supply is de-energized prior to module insertion. Torque all rack mounting fasteners to standard industrial enclosure practice to prevent vibration-induced loosening.
$200.00 $100.00
-
Bently Nevada 3300/05-22-00-00 3300 System Monitor Rack | Bently Nevada
Bently Nevada 3300/05-22-00-00 3300 System Monitor Rack Configured for modular machinery condition monitoring in 3300 System architectures, the Bently Nevada 3300/05-22-00-00 (3300/05 System Monitor Rack) provides direct backplane-based execution of multi-channel vibration and process signal acquisition across insertable monitor modules. Suffix Breakdown & Model Matrix 3300/05: Rack chassis series designation 22: 12-inch, 8-slot panel mount configuration 00: Left-position system monitor and power supply placement 00: No agency certification option pre-assigned Hardware Specifications Parameter Specification ModelBrand Bently Nevada 3300/05-22-00-00 Origin USA Weight 2.7 kg Dimensions 27.9 cm x 45.7 cm x 58.4 cm OperatingTemp 0 degC to 65 degC PowerConsumption Not specified (depends on installed modules and PSU type) Rack Architecture 8-slot modular backplane system Slot Type Insertable monitoring modules Mounting Style Panel mount Communication Internal backplane signal routing Eddy Current Probe Scaling and Cross-Talk Suppression (Bently Nevada TS Interface Domain) Within the Bently Nevada Bently Nevada 3300 architecture, input conditioning stages support eddy-current proximity probe scaling via standardized gap voltage conversion, typically referenced against calibrated -10 VDC full-scale displacement targets. Signal integrity is maintained through backplane isolation design, limiting inter-channel cross-talk during high-density vibration monitoring. The system architecture enforces deterministic separation between adjacent monitor modules, reducing phase distortion in multi-channel rotor dynamic measurements and stabilizing synchronous amplitude tracking under variable shaft speed conditions. Frequently Asked Questions Q: Can 3300/05 rack modules be hot-swapped during operation?A: Hot-swap is not supported for signal processing modules under energized backplane conditions. Power isolation is required prior to insertion or removal to avoid transient bus disturbances. Q: What is the backplane current limitation for full 8-slot configuration?A: Backplane loading is defined by the installed power supply module. Total current draw scales with monitor density and transducer interface types. Q: Does the rack support mixed vibration and position modules simultaneously?A: Yes. The backplane architecture supports heterogeneous module population, including vibration, thrust, and radial position monitoring cards. Field Installation Guidelines Ensure the rack is mounted on a rigid panel structure with controlled mechanical vibration isolation. Maintain minimum clearance around the chassis for airflow across installed modules. Shielded cabling must be routed with single-point grounding at the cabinet entry to minimize ground loop formation across proximity probe return paths. Backplane connectors must remain free of contamination during installation, and module seating force must be applied evenly to avoid pin misalignment or partial engagement. Power supply wiring should follow industrial control cabinet segregation rules, separating low-level sensor wiring from power conductors to preserve signal integrity.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3300/03 System Monitor Module
Bently Nevada 3300/03 System Monitor Configured for rack-level signal conditioning and multi-channel monitor interconnection in the 3300 monitoring system, the Bently Nevada 3300/03 System Monitor (3300/03 System Monitor) provides direct physical/electrical execution within 3300 monitor rack architectures. Suffix Breakdown & Model Matrix No validated suffix segmentation is defined beyond the base ordering designation 3300/03 System Monitor. No internal subcode decomposition is assumed. Hardware Specifications Parameter Specification Model 3300/03 System Monitor Brand Bently Nevada Origin United States (Bently Nevada product line) OperatingTemp Not specified (system dependent rack environment) PowerConsumption 2 W (4.6 W with interface options) Keyphasor Inputs Up to 4 proximity probe signals Input Impedance 10 k ohm (Keyphasor inputs) RS422 Baud Rate Up to 19.2 k baud (SDI), 38.4 k baud (DDI) RS232 Baud Rate Up to 19.2 k baud Signal Conditioning Range Up to 10 kHz (software selectable) Dynamic Accuracy ±0.3% full-scale typical at 25 degC Phase Accuracy ±0.2 deg typical at 25 degC Output Type Buffered Keyphasor outputs (4 coaxial) Bently Nevada Eddy-Current Signal Conditioning & Gap Validation Logic The Bently Nevada 3300/03 System Monitor integrates eddy-current probe scaling logic for Keyphasor processing, maintaining proportional conversion between mechanical shaft displacement and conditioned voltage output. Gap voltage validation routines support negative bias operating windows (0 to -24 VDC / 0 to -18 VDC), ensuring stable probe linearization across rotor dynamic operating ranges. Cross-channel signal interaction is minimized through isolated impedance domains and buffered coaxial output stages, reducing crosstalk propagation in multi-rack installations. Frequently Asked Questions Q: Can the 3300/03 System Monitor interface directly with external control systems?A: Yes. It supports RS422 and RS232 communication channels for SDI/DDI data transmission to external processors or compatible monitoring systems. Q: What is the maximum Keyphasor input capacity?A: The module accepts up to four proximity probe Keyphasor inputs with 10 k ohm input impedance and conditioned signal routing. Q: Does the module perform internal signal conditioning?A: Yes. It provides software-selectable frequency conditioning up to 10 kHz with dynamic and phase accuracy specified at 25 degC reference conditions. Field Installation Guidelines The 3300/03 System Monitor shall be installed within a compatible 3300 monitor rack backplane assembly with verified connector seating integrity. RS422/RS232 communication wiring must maintain controlled impedance routing and separation from high-noise power conductors. Keyphasor coaxial outputs require shield termination at a single-point ground to prevent ground loop formation. Probe input cabling should follow standard eddy-current extension practices, ensuring continuous shield integrity from probe head to termination module. Backplane insertion force must be applied evenly to avoid connector pin deformation.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3300/01 System Monitor Module
Bently Nevada 3300/01 System Monitor Module Configured for system diagnostics, Keyphasor signal distribution, and rack-level control functions in the Bently Nevada 3300 Machinery Protection System, the Bently Nevada 3300/01 (3300/01 System Monitor Module) provides direct physical and electrical execution. The module occupies the second rack slot from the left, interfaces with rack power and backplane circuits, processes up to two Keyphasor inputs, and supports optional serial communication functions for supervisory systems and data acquisition platforms. Hardware Specifications Parameter Specification Model 3300/01 Brand Bently Nevada Origin Not specified Product Type System Monitor Module Rack Position Second slot from left, adjacent to power supply module Power Consumption Nominal 3.6 W (with serial interface option) Power Source Regulated DC power from 3300 rack backplane Keyphasor Inputs Up to 2 proximity transducer inputs Keyphasor Frequency Range 60 to 30,000 cpm (1 Hz to 500 Hz) Minimum Input Amplitude 0.5 Vp-p DC Signal Range 0 to -24 VDC or 0 to -18 VDC Buffered Outputs 4 front-panel Keyphasor outputs Output Impedance 50 Ohm Dynamic Signal Accuracy +/-0.3% of full scale typical Phase Accuracy +/-0.2 degrees typical at 25 degC RPM Accuracy +/-1 rpm typical Communication Interfaces RS-232 or RS-422 (optional) Supported Protocols Modbus RTU, SDI, DDI Maximum Baud Rate 19.2 kbaud (RS-232), 38.4 kbaud (RS-422) Operating Temp -20 degC to +70 degC Storage Temp -40 degC to +85 degC Relative Humidity Up to 95% non-condensing Weight Approximately 0.6 kg to 0.7 kg Dimensions Approximately 5.1 cm x 20.3 cm x 33.0 cm Front Panel Functions RESET, UP/DOWN setpoint adjustment Rear Terminal Functions Rack Inhibit, Trip Multiply, Remote Alarm Reset Eddy-Current Probe Interface and Rotor Dynamic Signal Distribution The 3300/01 module accepts Keyphasor signals generated by proximity probe systems and distributes phase-reference information through the rack backplane. Signal conditioning supports rotational speed measurements from 1 Hz to 500 Hz while maintaining phase accuracy for vibration, position, and rotor dynamic monitoring functions. For installations using eddy-current proximity transducers, probe system validation commonly includes verification of probe gap voltage against the target surface. During commissioning, signal integrity should be confirmed before Keyphasor references are utilized by rack-mounted monitoring modules. The front-panel buffered outputs provide direct access to conditioned Keyphasor signals for diagnostic instrumentation and waveform verification. Frequently Asked Questions Q: Does the 3300/01 support hot replacement while the rack is energized?A: The supplied documentation does not specify hot-swap capability. Module replacement procedures should follow the applicable 3300 system maintenance instructions and site isolation requirements. Q: How many Keyphasor reference signals can the module process?A: The module accepts up to two Keyphasor inputs and distributes the reference information through the rack backplane for use by compatible monitoring modules. Q: What communication options are available on the 3300/01?A: Optional communication boards provide RS-232 or RS-422 interfaces supporting Modbus RTU and Bently Nevada SDI/DDI communication protocols for host-system integration. Field Installation Guidelines Install the module only in the designated System Monitor position immediately to the right of the rack power supply. Verify all rack supply voltages through the front-panel and internal status indicators before commissioning connected monitor modules. Route Keyphasor signal cables separately from high-energy power conductors to minimize induced electrical noise. Maintain proper shield termination practices according to plant grounding standards and proximity transducer installation requirements. Confirm correct operation of Rack Inhibit, Trip Multiply, and Remote Alarm Reset wiring before placing the machinery protection system into service. Use the front-panel buffered Keyphasor outputs when validating phase-reference quality, rotational speed signals, or diagnostic measurements. Inspect communication interface settings and protocol configuration before connecting supervisory computers, PLCs, or monitoring software.
$200.00 $100.00
-
Bently Nevada Bently Nevada 149832-01 Isolated I/O Module
Bently Nevada 149832-01 Isolated I/O Module The Bently Nevada 149832-01 serves as the primary 149832 Isolated I/O Module utilized to execute isolated signal termination and field interface functions across 3500 Machinery Protection System platforms. The module provides electrically isolated connections for vibration monitoring and overspeed protection circuits while interfacing proximity probes and seismic transducers with associated 3500 monitoring hardware. Suffix Breakdown & Model Matrix The supplied documentation identifies 149832-01 as a complete catalog number. No official suffix matrix or option-code breakdown is provided in the available data. Therefore, no additional model interpretation is included. Hardware Specifications Parameter Specification Model 149832-01 Brand Bently Nevada Type Isolated I/O Module (External Terminal) Series 3500 Machinery Protection System Origin USA Module Type Transformer-Isolated I/O Module System Compatibility Bently Nevada 3500 monitoring systems Primary Function Isolated external signal termination Supported Sensors Eddy current proximity probes, seismic transducers Protection Role Overspeed and vibration monitoring support Isolation Method Transformer-isolated design Installation Rack-mounted Operating Temp Not specified Power Consumption Not specified Dimensions Standard 3500 rack module size Weight 0.5 kg Signal Interface External terminal connections Cross-Talk Suppression Through Isolated Signal Paths The 149832-01 incorporates isolated signal interfaces intended to reduce unwanted electrical coupling between field circuits and monitoring electronics. Isolation barriers assist in suppressing common-mode noise and minimizing cross-talk effects that can occur when multiple vibration monitoring channels are installed within the same cabinet environment. For proximity probe and seismic transducer applications, signal integrity directly influences waveform accuracy, alarm calculations, and overspeed protection logic. The isolated architecture provides separation between field wiring and internal system electronics, helping maintain stable signal transmission under electrically noisy operating conditions. Frequently Asked Questions Q: What is the difference between the 149832-01 and a non-isolated I/O module?A: The 149832-01 incorporates electrical isolation between field circuits and associated monitoring electronics, whereas non-isolated versions provide direct signal termination without an isolation barrier. Q: Can the module operate independently from a 3500 rack?A: No. The module is designed as a rack-mounted component of the 3500 Machinery Protection System and requires compatible monitoring modules for operation. Q: Does the module perform vibration signal processing?A: No. Signal acquisition and processing are performed by the associated monitoring modules. The 149832-01 provides isolated field termination and signal interface functions. Field Installation Guidelines Install the module only in the designated slot defined by the 3500 rack configuration. Verify field wiring identification before connecting proximity probe or seismic transducer circuits. Route low-level instrumentation cables separately from motor feeders, VFD output cables, and high-current conductors. Terminate cable shields according to the plant grounding philosophy and applicable Bently Nevada installation practices. Inspect terminal connections for proper mechanical retention before commissioning. Verify channel status and signal continuity following installation. Avoid bypassing isolation paths through unintended shield or grounding connections between field devices and cabinet structures.
$200.00 $100.00
-
Bently Nevada Bently Nevada 149811-01 Trendmaster Input Card
Bently Nevada 149811-01 Trendmaster Input Card Configured for high-resolution vibration and seismic monitoring in DSM systems, the Bently Nevada 149811-01 (149811 Trendmaster Input Card) provides direct analog signal acquisition, onboard processing, and RS-485/Ethernet communication for rotating machinery condition tracking and predictive diagnostics. Suffix Breakdown & Model Matrix The 149811-01 is provided as a single catalog item. No manufacturer-defined suffix variations or option codes are documented; therefore, no additional model decomposition is applicable. Hardware Specifications Parameter Specification Model 149811-01 Brand Bently Nevada Type Trendmaster Input Card (Analog Input Module) Series DSM Data Signal Management System Origin USA Input Types Seismic, velocity, displacement, constant current transducers Input Channels 4–8 (depending on configuration) Bandwidth Up to 24 kHz Sampling Resolution 16-bit Sampling Rate Up to 50 kHz Signal Processing Onboard FFT, RMS detection, peak detection Communication Interfaces RS-485, Ethernet Maximum DSM Capacity Up to 150 per data acquisition computer Power Supply 24 VDC Operating Temp –54 deg C to +121 deg C Storage Temp –40 deg C to +85 deg C Humidity 95% non-condensing Dimensions 150 × 100 × 50 mm Weight 0.5 kg Primary Function Analog signal acquisition and processing for vibration and seismic monitoring Eddy-Current Probe Scaling & Cross-Talk Suppression The 149811-01 includes configurable input scaling for eddy-current and other displacement probes, allowing precise calibration to measured machine gaps. Onboard cross-talk suppression routines mitigate interference between channels, ensuring accurate vibration and seismic readings even in densely instrumented racks. Signal conditioning includes configurable gain and filtering to maintain fidelity across the full 20–24 kHz bandwidth, supporting high-resolution FFT and RMS analysis without introducing aliasing artifacts. Frequently Asked Questions Q: Can multiple input types be used simultaneously on the 149811-01?A: Yes. The module supports seismic, velocity, displacement, and constant current transducers concurrently, provided that channel configuration matches the specified 4–8 input channels. Q: Is hot-swapping allowed for this input card?A: No. The DSM chassis must be powered down before installation or removal to avoid damage to circuitry and connected sensors. Q: How is grounding managed for noise reduction?A: Proper shield connection and grounding to the DSM chassis are required to minimize signal noise. Twisted-pair wiring is recommended for analog sensor inputs. Field Installation Guidelines Mount the module in the designated DSM slot following rack orientation guidelines. Verify input channel assignments prior to connecting seismic, velocity, or displacement transducers. Route analog signal wiring separately from power and motor control cables. Ensure shields of input cables are connected to chassis ground at a single point to prevent ground loops. Confirm RS-485/Ethernet interface termination and addressing before system power-up. Validate onboard signal processing configuration (FFT/RMS settings) after installation. Inspect connectors and retention latches to maintain secure connections under industrial vibration conditions.
$200.00 $100.00
-
Bently Nevada Bently Nevada 149776-02 Trend Indicating/Triggering Module
Bently Nevada 149776-02 Trend Indicating/Triggering Module The Bently Nevada 149776-02 serves as the primary 149776 Trend Indicating/Triggering Module utilized to execute vibration trend acquisition, event triggering, and seismic signal monitoring across 3500 Machinery Protection System platforms. The module processes dynamic transducer inputs, supports synchronous and asynchronous data collection, and provides machine condition information for diagnostic and protection functions. Suffix Breakdown & Model Matrix The available documentation identifies 149776-02 as a complete catalog number. No manufacturer-defined suffix matrix or option-code breakdown is provided in the supplied information; therefore, no additional model decomposition is included. Hardware Specifications Parameter Specification Model 149776-02 Brand Bently Nevada Type Trend Indicating/Triggering Module (TIM) Series 3500 Machinery Protection System Origin USA Input Types Seismic and constant current transducers Input Channels 8 Output Channels 4 Bandwidth Up to 24 kHz Sampling Resolution 16-bit Processing Modes Synchronous and asynchronous Communication Interfaces Ethernet, RS485 Maximum DSM Capacity Up to 150 DSMs per data acquisition computer Power Supply 24 VDC Operating Temp -54 deg C to +121 deg C Dimensions 150 x 100 x 50 mm Weight 0.23 kg Primary Function Trend indication and event triggering for machine condition monitoring Rotor Dynamics Data Acquisition The 149776-02 acquires vibration and seismic information used for rotor dynamics evaluation within machinery monitoring systems. High-resolution sampling enables observation of shaft-related dynamic behavior, including amplitude changes, frequency components, and transient operating conditions. By supporting both synchronous and asynchronous processing methods, the module can collect data referenced to rotational speed events as well as continuously sampled vibration signals. These datasets assist in the identification of imbalance, misalignment, resonance response, and other rotating machinery conditions evaluated through the associated monitoring platform. The module functions as a data acquisition and triggering component; interpretation of rotor dynamic behavior depends on the connected monitoring software and system configuration. Frequently Asked Questions Q: Does the 149776-02 directly support seismic transducers?A: Yes. The module supports seismic and constant current transducer input types as specified in the supplied documentation. Q: Can the module perform event-triggered data capture?A: Yes. The TIM incorporates triggering functionality intended for capturing machine condition events and associated diagnostic information. Q: Is hot replacement supported while the system remains energized?A: Hot-swap capability is not specified in the available documentation. Module replacement procedures should follow the applicable 3500 system maintenance instructions. Field Installation Guidelines Install the module in the designated slot specified by the 3500 system configuration. Verify input channel assignments before connecting seismic or constant current transducers. Route low-level vibration signal wiring separately from power and motor control cables. Maintain shield continuity according to plant grounding practices and system documentation. Confirm communication settings for Ethernet and RS485 interfaces prior to commissioning. Validate trigger configuration and channel mapping after installation. Inspect connector retention and terminal integrity before placing the monitoring system into service.
$200.00 $100.00
-
Bently Nevada Bently Nevada 149758-01 Non-Isolated I/O Module
Bently Nevada 149758-01 Non-Isolated I/O Module The Bently Nevada 149758-01, also cataloged as the 149758 Non-Isolated I/O Module, operates as a dedicated hardware component for external signal termination and routing within the 3500 Machinery Protection System. The module interfaces field wiring from eddy-current proximity sensor circuits and overspeed monitoring channels to associated 3500 rack-based protection and vibration monitoring hardware. Hardware Specifications Parameter Specification Model 149758-01 Brand Bently Nevada Series 3500 Machinery Protection System Product Type Non-Isolated I/O Module (External Terminal) Origin USA Module Type Non-Isolated I/O Module Installation Rack-mounted within 3500 system System Compatibility Bently Nevada 3500 monitoring systems Sensor Compatibility 3300 Series eddy-current proximity sensors Primary Function External terminal interface for vibration and overspeed monitoring Protection Function Electronic overspeed monitoring support Signal Interface External field termination connections Gap Voltage Validation for Overspeed Monitoring Circuits The 149758-01 supports signal termination paths associated with eddy-current proximity probe monitoring systems. During commissioning, probe circuits are typically verified through gap voltage measurements to confirm correct probe positioning and transducer operation. For proximity probe installations used in overspeed protection and shaft monitoring applications, a gap voltage near the specified monitor target value, commonly around -10 VDC depending on probe system configuration, is used as an indication of proper transducer operating range. Final acceptance values must follow the applicable 3300 or 3500 monitoring system documentation. Because the module utilizes a non-isolated architecture, grounding practices and shield termination methods should be reviewed carefully to minimize unwanted signal coupling between field circuits. Frequently Asked Questions Q: Does the 149758-01 provide galvanic isolation between field circuits and the monitoring system?A: No. The module is identified as a non-isolated I/O module. Grounding and cable shielding practices should therefore follow the applicable installation requirements for the connected monitoring system. Q: Can the module operate as a standalone overspeed protection device?A: No. The module functions as an interface component within a 3500 Machinery Protection System and requires associated monitoring hardware installed in the rack. Q: Does the module directly process vibration measurements?A: No. Signal processing is performed by the associated monitoring modules. The 149758-01 provides field termination and signal routing functions. Field Installation Guidelines Install the module only in the designated 3500 rack location specified by system documentation. Verify all proximity probe, keyphasor, and overspeed circuit terminations before energizing the rack. Route sensor cables separately from power conductors and high-current switching circuits. Terminate cable shields according to the plant grounding philosophy and Bently Nevada installation practices. Inspect terminal tightness and conductor identification before commissioning. Verify probe gap voltage, channel status, and monitor configuration after field wiring is completed. Avoid introducing additional ground paths that could increase common-mode noise on non-isolated signal circuits.
$200.00 $100.00
-
Bently Nevada Bently Nevada 147663-01 VGA Display I/O Module
Bently Nevada 147663-01 VGA Display I/O Module Configured for real-time visualization of vibration, position, gap, and machinery condition data in the 3500/94 Machinery Protection System, the Bently Nevada 147663-01 (147663 VGA Display I/O Module) provides direct physical and graphical interface functionality. The module supports local touch-screen operation, remote VGA monitor connectivity up to 10 m, configurable machine monitoring screens, and API-670 compatible display formatting within 3500 rack installations. Suffix Breakdown & Model Matrix The supplied documentation identifies 147663-01 as a complete ordering model. No official suffix matrix or option breakdown is provided in the available data; therefore, no further suffix interpretation is included. Hardware Specifications Parameter Specification Model 147663-01 Brand Bently Nevada Series 3500/94 Product Type VGA Display I/O Module Origin USA Display Type Color VGA with touch-screen interface Custom Screens Up to 9 configurable display screens Supported Data Vibration, gap, position, machine train and system data Resolution Up to 1920 x 1080 @ 60 Hz Indicators OK LED, Bypass LED Remote Display Distance Up to 10 m (33 ft) Configuration Method 3500 Rack Configuration Software Compliance API-670 compatible display format Power Supply 5 VDC input (version dependent) Operating Temp -20 deg C to +70 deg C Environmental Protection IP54 MTBF Approximately 50,000 hours Dimensions 241.3 x 24.4 x 99.1 mm Weight 0.34 kg Core Function Real-time machinery monitoring display interface Eddy-Current Probe Data Visualization and Gap Validation Within 3500 Series machinery protection systems, the 147663-01 display interface presents dynamic information generated by vibration monitors, position monitors, and proximity probe channels. Operators can review shaft vibration amplitudes, phase information, machine train status, and probe gap conditions from configurable display pages. For installations utilizing eddy-current proximity probes, displayed gap values are commonly verified against commissioning targets established by the associated monitor channels. Proper gap voltage validation assists maintenance personnel in confirming probe positioning and signal integrity before machinery startup. The display module itself performs visualization functions and depends on the corresponding 3500 monitoring modules for signal acquisition and processing. Frequently Asked Questions Q: Does the 147663-01 directly acquire vibration signals from proximity probes?A: No. The module functions as a display and operator interface. Signal acquisition and processing are performed by the corresponding 3500 monitoring modules installed within the rack. Q: Can a remote monitor be connected to the module?A: Yes. The module supports remote VGA monitor connections with a specified distance of up to 10 m using appropriate cabling practices. Q: Is the module hot-swappable while the rack is energized?A: Hot-swap capability is not explicitly specified in the provided documentation. Installation, removal, or replacement should follow approved 3500 system maintenance procedures and site safety requirements. Field Installation Guidelines Install the module only in designated 3500/94 rack positions specified by the system documentation. Verify rack power status and maintenance procedures before insertion or removal. Route VGA and communication cabling separately from high-energy power conductors to reduce electromagnetic interference. Maintain proper shield grounding practices according to plant instrumentation standards. Confirm all module seating and backplane engagement before system energization. Validate display operation, alarm visibility, and machine data presentation following configuration download. When remote displays are used, ensure cable length does not exceed the specified maximum distance and avoid excessive bending or mechanical stress on connectors.
$200.00 $100.00
-
Bently Nevada Bently Nevada 144181-51 3300 XL 5/8 mm Proximity Sensor
Bently Nevada 144181-51 3300 XL 5/8 mm Proximity Sensor Configured for non-contact shaft displacement and vibration measurement in 3300 XL machinery monitoring networks, the Bently Nevada 144181-51 (144181-51 Proximity Sensor) provides direct electrical execution. The sensor assembly operates with analog voltage output scaling for rotor position and dynamic vibration acquisition across rotating equipment monitoring channels. Suffix Breakdown & Model Matrix Parameter Specification Full Model 144181-51 Base Model 144181 Brand Bently Nevada Series 3300 XL Product Type 5/8 mm Proximity Sensor Measurement Method Eddy-current non-contact sensing Output Type Analog voltage Mounting Method Threaded or bracket-mounted installation Hardware Specifications Parameter Specification Model 144181-51 Brand Bently Nevada Origin United States Series 3300 XL Sensor Type Eddy-current proximity sensor Operating Frequency 10 kHz to 1 MHz Input Impedance 50 Ohm Output Signal Analog voltage Sensitivity 200 mV/mil (7.87 V/mm) Accuracy +/-0.5% Resolution 100 mV Operating Voltage 24 VDC typical Operating Temp -40 deg C to +120 deg C Storage Temp -40 deg C to +125 deg C Humidity 0-95% non-condensing Protection Rating IP65 Housing Material Stainless steel Shaft Diameter Range 10 mm to 300 mm Probe Length 50 mm to 1000 mm Dimensions Approximately 81 x 35 x 64 mm Weight Approximately 0.25 kg to 2 kg depending on configuration Compliance CE, UL, API 670 Application Shaft displacement and vibration monitoring Eddy-Current Probe Scaling and Gap Voltage Validation The 3300 XL sensing architecture applies eddy-current transducer scaling to generate linear shaft displacement output relative to conductive target movement. Probe response is influenced by shaft metallurgy, surface finish, and radial clearance stability. During commissioning, gap voltage verification is commonly performed against nominal negative bias targets near -10 VDC to confirm proper probe-to-shaft positioning within the calibrated linear operating region. Incorrect gap positioning may introduce amplitude compression, non-linear response, or elevated cross-talk between adjacent probe channels. Rotor dynamic monitoring applications typically use the sensor for: Radial vibration measurement Axial thrust displacement detection Differential expansion observation Eccentricity and shaft position tracking The analog response bandwidth supports both slow-roll shaft behavior and higher-frequency vibration signatures generated by imbalance, rub, or misalignment conditions. Frequently Asked Questions Q: Does the 144181-51 support direct hot-swap replacement while the monitoring rack remains energized?A: Hot-swap capability depends on the associated monitoring rack and proximitor interface design. Standard practice requires verification of channel inhibit conditions before probe replacement to avoid transient vibration alarms or invalid gap readings. Q: What installation factors affect proximity sensor linearity?A: Probe tip clearance, shaft material composition, concentricity, cable routing separation, and grounding continuity directly affect linear analog response and signal stability. Q: Can multiple proximity probes be installed in close mechanical spacing?A: Yes, but probe spacing and cable shielding practices must minimize electromagnetic coupling. Cross-talk suppression becomes increasingly important in multi-channel radial vibration monitoring arrangements. Field Installation Guidelines Maintain shield grounding at a single designated instrumentation grounding point to reduce circulating noise currents. Route proximity probe extension cables separately from high-voltage motor leads and VFD output conductors. Verify probe target surface condition before calibration. Excessive shaft runout or surface scoring may distort vibration readings. Avoid excessive cable bending radius near connector transitions and probe heads. Confirm threaded engagement depth and mechanical locking torque according to the associated mounting hardware specification. Validate gap voltage after installation and again after thermal stabilization of the rotating assembly.
$200.00 $100.00
-
Bently Nevada Bently Nevada 138945-01 Main Processing Board
Bently Nevada 138945-01 Main Processing Board Configured for centralized signal acquisition and integration in 3500/05 System Racks, the Bently Nevada 138945-01 (138945-01 Main Processing Board) provides direct physical and electrical execution of CPU-level control across all monitoring modules. Hardware Specifications Parameter Specification Model 138945-01 Brand Bently Nevada Origin USA Weight 0.5 kg Dimensions 190 × 184 mm (7.5 × 7.25 in) Operating Temp –40 to +85 deg C Power Consumption 10 W at 24 VDC System Compatibility Works with 3500/05 rack system Function Signal integration, system control, communication Data Acquisition High-speed sampling up to 25.6 kHz Memory DDR3 with ECC error correction Communication Interfaces RS-232, RS-485, USB, Ethernet Environmental Rating IP54 (dust-protected, resistant to light water exposure) Compliance CE, UL, EN 61010-1, LV Directive 2014/35/EU Rotor Dynamics & Signal Integrity The 138945-01 implements precise rotor dynamics processing for multiple input channels, including vibration and displacement data. Gap voltage validation at –10 VDC targets is maintained across all monitored shafts. Signal cross-talk suppression ensures independent module measurements remain accurate. The board supports high-speed sampling with deterministic timing to maintain temporal coherence for all 3500/05 system modules. Frequently Asked Questions (FAQ) Q: Can the board handle all modules in a fully populated 3500/05 rack?A: Yes, the 138945-01 is designed to manage all compatible monitoring modules while maintaining high-speed data integrity. Q: Which communication interfaces are active simultaneously?A: Ethernet, RS-232, RS-485, and USB can operate concurrently, allowing system integration and configuration without data loss. Q: How is memory integrity ensured during operation?A: DDR3 memory uses ECC error correction to detect and correct single-bit errors in real time. Field Installation Guidelines Mount the board in the designated 3500/05 rack slot using proper retention hardware. Connect all module backplane interfaces ensuring correct seating to maintain deterministic communication. Maintain shield continuity for Ethernet and sensor cables; terminate shields to system ground at one end. Avoid routing communication and power cables together to prevent EMI. Verify 24 VDC supply voltage and rack power integrity before system startup. Observe operating temperature limits and IP54 environmental rating to prevent condensation or dust ingress.
$200.00 $100.00
-
Bently Nevada Bently Nevada 135305-01 Dual Vibration XY/Gap Monitor
Bently Nevada 135305-01 Dual Vibration XY/Gap Monitor The Bently Nevada 135305-01, also cataloged as the 135305-01 Dual Vibration XY/Gap Monitor, operates as a dedicated hardware component for continuous radial vibration and shaft gap measurement within 3300/16 series monitoring systems. Hardware Specifications Parameter Specification Model 135305-01 Brand Bently Nevada Origin USA Weight 2.2 lbs Dimensions Standard 3300/16 module size Operating Temp –40 to +85 deg C Relative Humidity 0–95% non-condensing Power Consumption Industry-standard for 3300/16 modules Measurement Channels 2 independent channels (X and Y axes) Functions Radial vibration + shaft gap (displacement) Inputs 2 proximity probes / Proximitor sensors Frequency Response 1 Hz–4 kHz (option-dependent) Bandwidth Up to 24 kHz Sampling Rate Up to 50 kHz per channel Resolution 16-bit Outputs Programmable: 4–20 mA, 0 to –10 Vdc, +1 to +5 Vdc Recorder Outputs Dedicated, short-circuit protected Hot-Swap Compatible within 3300 series racks Compliance API 670, CSA, ATEX, CE Eddy-Current Probe Scaling & Rotor Dynamics The 135305-01 module implements precise eddy-current probe scaling to ensure accurate radial vibration and shaft gap measurements. Gap voltage validation is maintained at –10 VDC targets for all Proximitor channels. Rotor dynamics signals are captured with 16-bit resolution, and cross-talk suppression is applied to prevent interference between X and Y channels. Programmable low-frequency filtering allows monitoring of slow-speed machinery without loss of diagnostic fidelity. Frequently Asked Questions (FAQ) Q: Can this module be hot-swapped without shutting down the 3300/16 rack?A: Yes, the 135305-01 supports controlled hot-swap within 3300 series racks, maintaining all channel calibration and alarm settings. Q: What is the maximum sampling rate per channel?A: Each channel can sample up to 50 kHz, supporting high-speed vibration monitoring. Q: Does the module support independent gap alarm thresholds?A: Yes, separate ALERT and DANGER setpoints can be configured for both vibration and displacement channels. Field Installation Guidelines Install module in a 3300/16 rack with correct slot orientation; ensure proper mechanical retention. Connect Proximitor probes with shielded cabling; terminate shields to system ground. Maintain separation between sensor cabling and high-current or high-voltage lines to reduce EMI. Verify probe excitation voltage and cable continuity before system power-up. Use manufacturer-recommended torque for all terminal connections. Ensure ambient conditions comply with –40 to +85 deg C operating range and 0–95% relative humidity.
$200.00 $100.00
-
Bently Nevada Bently Nevada 135145-01 Position I/O Module
Bently Nevada 135145-01 Position I/O Module Configured for precision position and differential expansion monitoring in 3500 Series systems, the Bently Nevada 135145-01 (135145-01 Position I/O Module) provides direct electrical interface for Proximitor, Rotary Position Transducer (RPT), and DC LVDT signals. Suffix Breakdown & Model Matrix This unit is a fixed single-model configuration; no additional suffix or matrix decomposition applies. It supports up to four input channels with external termination blocks for connection to field sensors. Hardware Specifications Parameter Specification Model 135145-01 Brand Bently Nevada Origin USA Weight 0.20 kg Dimensions 241.3 × 24.4 × 99.1 mm Operating Temp -30 to +65 deg C Power Consumption 7.5 W typical Input Channels 1–4 configurable channels Accepted Inputs Proximitor, RPT, DC LVDT Termination Type External terminal blocks Input Voltage Range -10 V to +10 V DC Measurement Range ±5000 mils (±127 mm) typical Accuracy ±0.5% of full scale Response Time <10 ms per channel Rack Compatibility 3500 Series 14-slot chassis Communication Proprietary backplane protocol Compliance API 670, CE, UL, CSA Eddy-Current Probe and Position Signal Management The 135145-01 module implements eddy-current probe scaling for precise position monitoring. Gap voltage validation is maintained at -10 VDC targets, ensuring correct sensor excitation. Rotor dynamics signals are captured with <10 ms response per channel, while cross-talk suppression prevents interference between adjacent input channels. Frequently Asked Questions (FAQ) Q: Can this module operate with both Proximitor and DC LVDT inputs simultaneously?A: Yes, the 135145-01 supports mixed input types across its configurable channels with independent scaling. Q: What is the maximum response time for input channel updates?A: The module maintains less than 10 ms per channel for all supported input types. Q: Is the module compatible with 3500/92 communication gateways?A: Yes, it integrates through the 3500 proprietary backplane and is fully compatible with 3500/92 Ethernet/RS232 gateway modules. Field Installation Guidelines Install in a 3500 Series rack slot with correct orientation to maintain airflow and mechanical stability. Connect external terminations carefully to avoid loose connections; torque terminal screws to manufacturer specifications. Ensure grounding of the module and shielded cables to prevent EMI affecting measurement accuracy. Maintain routing separation from high-power conductors to reduce interference. Verify input channels are configured per sensor type before system power-up.
$200.00 $100.00
-
Bently Nevada Bently Nevada 133811-02 3500/61 Temperature Monitor Module
Bently Nevada 133811-02 3500/61 Temperature Monitor Module The Bently Nevada 133811-02 serves as the primary 133811-02 3500/61 Temperature Monitor Module utilized to execute high-accuracy temperature signal monitoring across Bently Nevada 3500 Machinery Protection System platforms. Suffix Breakdown & Model Matrix The 133811-02 is supplied as a single fixed-configuration module. No additional suffixes or alternative model matrices are specified in the provided documentation. The module supports six independent temperature input channels and integrates with 3500 Series rack systems for signal processing and alarm output. Hardware Specifications Parameter Specification Model 133811-02 Brand Bently Nevada Origin USA Weight 0.91 kg Dimensions 241.3 × 24.4 × 241.8 mm Operating Temp −30 deg C to +65 deg C Storage Temp −40 deg C to +85 deg C Power Consumption ~5.8 W Input Channels 6 temperature channels Supported Sensors RTDs (2/3/4-wire), Thermocouples (Type J, K, T, E), Thermistors Measurement Range Sensor-dependent (e.g., −200 deg C to +850 deg C for thermocouples) Accuracy ±3 deg C at 25 deg C typical, ±0.1% FS Resolution 16-bit A/D Analog Outputs 2 outputs, 4–20 mA Alarm Functions Independent Alert and Danger thresholds per channel Relay Output Via 3500 rack relay modules Certifications CE, CSA, ATEX, IECEx Rotor Thermal & Signal Integrity Features The module incorporates cross-channel signal isolation to prevent interference between analog temperature inputs. Thermocouple inputs include cold junction compensation (CJC) to maintain accuracy over the operating range. Input scaling is performed internally to ensure consistent readings across 2/3/4-wire RTDs and multiple thermocouple types. The module design mitigates electromagnetic interference from adjacent machinery and rack components, maintaining integrity of real-time monitoring data critical to predictive maintenance. Frequently Asked Questions (FAQ) Q: Can the 133811-02 module be hot-swapped without disrupting the rack?A: Yes. The module supports hot-swap replacement, allowing maintenance without powering down the 3500 Series rack. Q: How are temperature inputs isolated from each other?A: Each input channel is galvanically isolated, reducing cross-talk and preventing interference between sensors. Q: What is the recommended ambient environment for accurate operation?A: Operate within −30 deg C to +65 deg C, with humidity up to 95% non-condensing. Avoid direct exposure to water ingress or strong EMI sources beyond standard industrial control environments. Field Installation Guidelines Install modules in 3500 Series racks according to rack orientation and slot numbering. Ensure proper backplane engagement; listen for tactile click confirming seating. Route sensor cables to minimize exposure to high-voltage lines or switching noise. Maintain grounding and shield continuity on thermocouple or RTD cabling for optimal signal fidelity. Avoid mechanical shock or bending stress on input cables; secure wiring with cable ties or trays.
$200.00 $100.00
-
Bently Nevada Bently Nevada 131178-01 Industrial Communication Cable
Bently Nevada 131178-01 Industrial Communication Cable The Bently Nevada 131178-01, also cataloged as the 131178-01 Industrial Communication Cable, operates as a dedicated hardware component for data transfer and configuration between Rack Interface Modules (RIM), Transient Data Interfaces (TDI), and host PCs within the 3500 Series Machinery Protection System. Suffix Breakdown & Model Matrix The supplied documentation identifies 131178-01 as a fixed-length, shielded DB9 female-to-female cable. No additional suffix options or variant matrix information is specified. Hardware Specifications Parameter Specification Model 131178-01 Brand Bently Nevada Origin USA Weight 0.2 kg Dimensions 3 m length Operating Temp Industrial-grade (typical control room range) Product Type Industrial Communication Cable Connector Type DB9 Female to DB9 Female Shielding EMI/RFI industrial-grade Construction Heavy-duty jacket, gold-plated pins Compatibility Bently Nevada 3500 Series RIM & TDI Protocol Support Proprietary Bently Nevada configuration & data retrieval Industrial Communication Integrity The cable maintains signal integrity across the 3-meter connection between RIM and TDI modules. EMI/RFI shielding reduces induced noise in electrically harsh industrial environments, while gold-plated DB9 contacts ensure low contact resistance over repeated insertions. The proprietary pinout enforces handshake consistency and prevents miscommunication errors when interfacing with System 1™ or other host software. Compatibility includes both legacy 3500/20 RIM and 3500/22M TDI modules, supporting deterministic waveform data transfers. Frequently Asked Questions (FAQ) Q: Can the 131178-01 cable be used with third-party RS232 devices?A: The cable uses a proprietary Bently Nevada pinout; standard RS232 devices may not communicate correctly without a compatible adapter. Q: Does the cable provide shielding against industrial noise?A: Yes. The cable includes EMI/RFI shielding suitable for industrial environments to ensure stable data transfer. Q: Is this cable suitable for outdoor or harsh environment use?A: The cable is rated for industrial control room use. For exposure beyond standard industrial environments, additional protective conduit is recommended. Field Installation Guidelines Route the cable away from high-voltage conductors and motor leads to minimize inductive coupling. Ensure both DB9 connectors are securely seated in their respective RIM or TDI sockets; verify pin alignment before powering the system. Use cable ties or trays to support the cable along its full length to prevent mechanical stress or bending beyond manufacturer recommendations. Maintain shielding continuity by connecting the cable shields to system ground at one end. Avoid sharp bends or kinks in the cable to prevent degradation of signal integrity over time.
$200.00 $100.00
-
Bently Nevada Bently Nevada 131108-0025-02 Position I/O Module
Bently Nevada 131108-0025-02 Position I/O Module Configured for shaft position signal acquisition in Bently Nevada machinery monitoring systems, the Bently Nevada 131108-0025-02 (131108-0025-02 Position I/O Module) provides direct electrical execution for proximity transducer, RPT, and DC LVDT interfacing. Suffix Breakdown & Model Matrix The supplied documentation identifies 131108-0025-02 as a fixed-position monitoring configuration. No additional suffix allocation or option matrix information is specified. Hardware Specifications Parameter Specification Model 131108-0025-02 Brand Bently Nevada Origin USA Weight Not specified Dimensions Not specified Operating Temp -40 to +85 deg C Product Type Position I/O Module Power Supply 24 VDC Input Signal Range -10 V to +10 V Output Signal Range 4-20 mA, 0-10 V Accuracy +/-0.1% full scale Resolution 12-bit Response Time < 1 ms Enclosure Rating IP65 Mounting DIN rail mountable Sensor Compatibility Proximity probes, RPTs, DC LVDTs Terminations Internal or external Eddy-Current Probe Scaling and Rotor Dynamics The module processes eddy-current probe signals used for rotor axial position and displacement monitoring. Gap voltage validation near -10 VDC reference targets assists in maintaining transducer linearity during shaft movement analysis. Cross-talk suppression between adjacent signal paths reduces induced interference during simultaneous acquisition from multiple proximity channels. Fast response timing below 1 ms supports transient rotor dynamics observation during startup, coastdown, and load variation conditions. Frequently Asked Questions (FAQ) Q: Which transducer types are supported by the 131108-0025-02 module?A: The module supports proximity probes, rotary position transducers (RPTs), and DC LVDTs. Q: Does the module provide analog output capability for external systems?A: Yes. Output ranges include 4-20 mA and 0-10 V analog signals for supervisory interfacing. Q: Is the module suitable for fast transient position monitoring?A: Yes. The specified response time is less than 1 ms for rapid signal acquisition and processing. Field Installation Guidelines Install the module on grounded DIN rail assemblies with sufficient clearance for cable routing. Separate low-level transducer wiring from motor feeders and switching power conductors. Use shielded instrumentation cable for all proximity probe and LVDT connections. Verify transducer bias voltage and signal polarity before applying 24 VDC supply power. Maintain enclosure sealing practices consistent with IP65 environmental protection requirements.
$200.00 $100.00
-
Bently Nevada Bently Nevada 129974-01 Industrial Monitoring I/O Module
Bently Nevada 129974-01 Industrial Monitoring I/O Module The Bently Nevada 129974-01 serves as the primary 129974-01 Industrial Monitoring I/O Module utilized to execute transducer signal acquisition and vibration diagnostic communication across machinery protection system platforms. Hardware Specifications Parameter Specification Model 129974-01 Brand Bently Nevada Origin United States Weight Not specified Dimensions 150 x 100 x 50 mm Operating Temp -40 to +85 deg C Storage Temp -55 to +105 deg C Power Consumption Not specified Power Supply 24 VDC Input Channels 8 channels Output Channels 4 channels Communication Interfaces Ethernet, RS-485 Signal Range +/-10 Vpp or 4-20 mA Transducer Power -24 VDC regulated, up to 40 mA Frequency Response 4 Hz to 4 kHz vibration; 0.017 Hz to 20 kHz speed Enclosure Rating IP65 Certifications CE, RoHS Supported Sensors Proximity probes, accelerometers, Velomitor transducers Eddy-Current Probe Scaling and Rotor Dynamics The module supports eddy-current probe scaling for shaft vibration and position measurements associated with rotor dynamics analysis. Integrated signal conditioning filters high-frequency interference before transmission to supervisory systems through Ethernet or RS-485 links. Gap voltage validation aligned with -10 VDC probe targets assists in maintaining stable transducer bias conditions during continuous monitoring. Cross-talk suppression between adjacent channels reduces interference during simultaneous multi-sensor acquisition. Frequently Asked Questions (FAQ) Q: Does the 129974-01 support both voltage and current input signals?A: Yes. The module accepts signal ranges of +/-10 Vpp and 4-20 mA depending on sensor configuration. Q: Can the module supply power directly to connected transducers?A: Yes. It provides regulated -24 VDC transducer power with output current up to 40 mA. Q: Are redundant monitoring configurations supported?A: Yes. The module documentation specifies support for redundant configurations intended for machinery protection architectures. Field Installation Guidelines Install the module inside grounded industrial control enclosures with adequate airflow clearance. Route proximity probe and accelerometer cabling separately from motor power conductors. Terminate cable shields at the designated ground reference point to reduce induced electrical noise. Verify transducer polarity and communication addressing before energizing the module. Maintain dry enclosure conditions consistent with the specified IP65 environmental protection level.
$200.00 $100.00
-
Bently Nevada Bently Nevada 126648-02 Isolated Keyphasor I/O Module
Bently Nevada 126648-02 Isolated Keyphasor I/O Module The Bently Nevada 126648-02, also cataloged as the 126648-02 Isolated Keyphasor I/O Module, operates as a dedicated hardware component for isolating Keyphasor signals from magnetic pickups or Proximitor sensors within the 3500 monitoring system. Hardware Specifications Parameter Specification Model 126648-02 Brand Bently Nevada Origin United States Weight 1.4 kg Dimensions 5.1 x 20.3 x 33 cm Operating Temp Industry standard ambient (0-60 deg C recommended) Power Consumption 3.2 Watts typical Input Signal +5 V to -11 V for isolated operation; compatible with magnetic pickups and Proximitor transducers Input Impedance 21.8 kΩ minimum Core Function Converts proximity/magnetic signals to digital Keyphasor pulses Signal Capacity Up to 2 signals per module Minimum Shaft Speed 200 rpm (passive magnetic pickups) Eddy-Current Probe & Rotor Signal Isolation The module implements eddy-current probe scaling to ensure accurate pulse generation while maintaining a measured gap voltage of -10 VDC tolerance. This configuration reduces signal cross-talk and preserves rotor dynamic data integrity across multiple monitoring channels. For applications requiring Proximitor integration, external power supplies allow full isolation without affecting 3500 monitor module performance. Phase measurement is supported but introduces slightly greater shift compared to non-isolated modules, optimized for shaft speed detection. Frequently Asked Questions (FAQ) Q: Can the 126648-02 module operate in parallel with other Keyphasor modules?A: Yes, the isolated I/O design allows multiple modules to receive the same signal without interference between systems. Q: What are the input signal limits for magnetic pickups?A: The module accepts +5 V to -11 V; internal circuitry limits signals beyond this range. Q: Is external power required for Proximitor compatibility?A: Yes, an external power supply is necessary to maintain full isolation when using Proximitor sensors. Field Installation Guidelines Mount the module in standard 3500 racks ensuring proper orientation and clearance for cooling. Route signal wires with shielding connected to system ground to minimize EMI. Keep Keyphasor and proximity sensor cabling separate from high-voltage power lines. Verify input signal polarity and continuity before powering the module. Ensure magnetic pickups meet the minimum rotational speed requirement of 200 rpm for accurate detection.
$200.00 $100.00
-
Bently Nevada Bently Nevada 125740-01 Relay I/O Module
Bently Nevada 125740-01 Relay I/O Module The Bently Nevada 125740-01, also cataloged as the 125740 Relay I/O Module, operates as a dedicated hardware component for alarm relay execution and shutdown signal transfer within Bently Nevada 3500 Machinery Protection System racks. Hardware Specifications Parameter Specification Model 125740-01 Brand Bently Nevada Origin United States Product Type Relay I/O Module System Compatibility Bently Nevada 3500 Machinery Protection System Relay Channels 4 independent channels Relay Type Form C SPDT Contact Configuration Normally-open and normally-closed Input Voltage 24 VDC Input Voltage Range 10-30 VDC depending on configuration Output Signal Contact closure outputs Optional Interface 4-20 mA loop support on variant configurations Dimensions 241 mm x 24 mm x 103 mm Weight 0.40 kg Operating Temp -30 deg C to +65 deg C Alternate Operating Temp Some sources specify -40 deg C to +85 deg C Ingress Protection IP20-IP67 depending on configuration Certifications CE, UL, ATEX, IECEx Mounting Method Rack-mounted Power Consumption Not specified in supplied documentation Communication Interface Backplane interface to monitoring rack Gap Voltage Integrity and Relay Signal Isolation The relay I/O module interfaces monitoring channels with external shutdown systems through isolated relay contact outputs. Internal routing architecture minimizes interference between relay switching activity and adjacent low-level vibration monitoring circuits located within the same rack structure. In machinery protection systems utilizing eddy-current transducers, gap voltage verification near the standard -10 VDC reference remains necessary during monitor commissioning and shutdown logic validation. Improper grounding or mixed cable routing may introduce transient switching noise into shaft vibration or axial position measurement channels. The module supports relay execution sequences associated with rotor dynamic alarm conditions generated by displacement, velocity, and seismic monitors. Frequently Asked Questions Q: Are relay outputs individually configurable?A: The supplied specifications indicate four independent software-configurable relay channels supporting normally-open and normally-closed logic arrangements. Q: Can the module directly interface with external DCS or ESD systems?A: The module functions as an intermediary relay interface between 3500 monitoring modules and external plant shutdown or annunciation systems. Q: What installation factor most affects relay signal stability?A: Physical separation between relay output wiring and low-level transducer cabling reduces electrical noise coupling during switching events. Field Installation Guidelines Verify relay contact ratings before connection to external trip solenoids or annunciation circuits. Maintain separate cable trays for relay outputs and vibration transducer wiring. Confirm rack grounding continuity before energizing the module. Avoid parallel routing with high-current motor feeder cables. Inspect rear connector seating during maintenance intervals. Use shielded instrumentation cable where relay outputs interface with sensitive control inputs. Validate shutdown logic operation during commissioning procedures.
$200.00 $100.00
You have seen 24 out of 931 products