Machinery protection systems safeguard turbines, compressors, and pumps. They detect faults early and prevent costly damage. We stock Bently Nevada and other trusted systems, available with fast delivery worldwide.
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DescriptionThe Bently Nevada 3500/77M 140734-07 is a high-performance four-channel monitor module engineered for the 3500 Machinery Protection System. This module is specifically designed to measure and analyze dynamic cylinder pressure in reciprocating machinery, such as compressors and reciprocating engines. By processing signals from dynamic pressure transducers, the 3500/77M provides continuous monitoring of pressure profiles, peak values, and critical diagnostic parameters to ensure machinery integrity and prevent catastrophic failure.Features
Four independent monitoring channels for high-density data acquisition.
Compatible with dynamic cylinder pressure transducers.
Provides real-time cylinder pressure waveform analysis, peak pressure tracking, and diagnostic parameter calculation.
Programmable alert and danger thresholds with configurable voting logic for alarm and trip functions.
Seamless integration into the 3500 rack system, fully configurable via Bently Nevada 3500 Rack Configuration Software.
Applications
Reciprocating compressors.
Large-scale reciprocating engines.
Machinery protection systems requiring cylinder pressure monitoring and diagnostic waveform capture.
Technical Specifications
Product Model
3500/77M
Order Code
140734-07
Channels
4
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95% non-condensing
Power Consumption
Supplied via 3500 rack backplane
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module to prevent electrical damage.
Use appropriate ESD protection when handling the module to avoid damage to sensitive electronic components.
Ensure the module is fully seated in the rack slot and the front panel screws are tightened to maintain proper grounding and EMI shielding.
Route signal cables away from high-voltage lines or sources of electromagnetic interference to maintain signal integrity.
Verify that the I/O module and the monitor module match the configuration defined in the 3500 software.
Compliance and Certifications
Safety Standards: EN 61010-1, LV Directive 2014/35/EU
EMC Compliance: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)
Hazardous Area: CSA/NRTL/C Class I, Zone 2
RoHS: Directive 2011/65/EU compliant
FAQDoes this module include the I/O card?The 3500/77M module typically requires a corresponding I/O module for field wiring termination. Please verify if your specific order includes the required I/O module or if it is being purchased separately.Is this module compatible with all 3500 racks?The 3500/77M is designed for standard 3500 rack systems. Ensure your rack firmware and configuration software versions are compatible with this module revision.
4 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
10 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 125672-02 is a 4-channel Proximitor/Seismic Monitor Module designed for the 3500 Machinery Protection System. This module is engineered to continuously compare monitored parameters against configured alarm setpoints to drive alarms and relay modules, ensuring critical machinery protection in industrial environments. It accepts input signals from proximity or seismic transducers, processes the data, and provides proportional outputs for integration into control and monitoring systems.Features
4-channel monitoring capability for proximity or seismic sensors.
Configurable alarm setpoints for machinery protection.
Integrated signal processing for 1X and 2X vector filtering.
Designed for rack-mount installation within the 3500 series chassis.
Typical power consumption of 7.7 watts.
Technical Specifications
Model
125672-02
Series
3500/42
Channels
4
Power Consumption
7.7 W (typical)
Gap Filter
-3 dB at 0.09 Hz
Smax Range
0.125 to 15.8 times running speed
1X and 2X Vector Filter
Constant Q Filter, -57.7 dB rejection in stopband
Output Impedance
550 Ohm
Voltage Compliance
0 to +12 Vdc range across load
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module to prevent electrical damage.
Verify that the module is fully seated in the rack slot and that the front panel screws are tightened to ensure proper grounding and mechanical stability.
Use shielded cables for all transducer inputs to minimize EMI/RFI interference.
Maintain proper ventilation within the cabinet to ensure the module operates within its specified temperature range.
Handle with care using ESD-safe practices to prevent damage to sensitive internal circuitry.
FAQWhat is the primary function of the 125672-02 module?The 125672-02 is a Proximitor/Seismic Monitor Module used to process vibration and position signals from transducers, providing monitoring and alarm functions for rotating machinery within a Bently Nevada 3500 system.Is this module compatible with all 3500 series racks?The 125672-02 is designed for the 3500 series rack environment. Ensure your rack configuration and firmware support this specific monitor module before installation.
10 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
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7 in stock
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DescriptionThe ProSoft 3300-MBP is a specialized communication module designed for high-performance data interfacing within legacy industrial control systems. This PC board/add-on board provides critical networking capabilities for systems requiring Modbus Plus (MBP) protocol integration. Primarily utilized in heavy industrial environments such as oil and gas refining, chemical processing, and power generation, the 3300-MBP serves as a vital bridge between control processors and peripheral networking hardware. By ensuring robust data throughput and protocol stability, this module facilitates real-time monitoring of mission-critical assets.Features
Dedicated hardware interface for Modbus Plus (MBP) protocol.
Offloads communication processing from the host PLC to ensure optimal control logic execution.
Supports high-speed peer-to-peer communication and Global Data functionality.
Industrial-grade circuitry designed to resist electromagnetic interference (EMI).
Compatible with standard industrial network topologies, including daisy-chain and trunk-line configurations.
Optimized for deterministic data delivery in large-scale automated manufacturing.
ApplicationsThe 3300-MBP is typically deployed in legacy control architectures where Modbus Plus integration is required for system expansion or maintenance. Common applications include:
Oil and gas refining process control.
Chemical processing plant automation.
Power generation and distribution monitoring.
Large-scale manufacturing control networks.
Technical Specifications
Model
3300-MBP
Brand
ProSoft Technology
Component Type
Communication Add-On Board
Network Protocol
Modbus Plus (MBP)
Operating Temperature
0 to 60 deg C
Storage Temperature
-40 to 85 deg C
Relative Humidity
5 to 95 percent (Non-condensing)
Installation Guidelines
Ensure the host system is powered down before installing or removing the 3300-MBP module.
Handle the module by its edges to prevent electrostatic discharge (ESD) damage to sensitive components.
Ensure proper seating of the PC board within the host chassis or backplane slot.
Verify that all communication cabling is properly shielded and routed away from high-voltage lines or high-EMI sources to maintain signal integrity.
Confirm that the network topology follows Modbus Plus cabling standards, including proper termination at the end of the trunk line.
FAQIs the 3300-MBP compatible with all PLC systems?The 3300-MBP is designed for specific legacy industrial control systems that support this PC board form factor and the Modbus Plus protocol. Please verify your host system's hardware compatibility and slot requirements before installation.What environment is this module rated for?The module is rated for industrial environments with an operating temperature range of 0 to 60 deg C and non-condensing humidity levels up to 95 percent.
7 in stock
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10 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
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International Depending on where you’re located, we offer next day delivery. Check your status on this link
The Bently Nevada 129957-085-310-05 is a high-performance 8.5-meter extension cable designed for the 3300 XL 8mm Proximity Transducer System. This cable provides a reliable link between the proximity probe and the Proximitor sensor, ensuring accurate transmission of vibration and displacement signals in critical industrial monitoring applications.Features
Designed for 3300 XL 8mm proximity transducer systems
8.5-meter cable length for flexible installation
Gold-plated ClickLoc connectors for secure, reliable signal transmission
Patented CableLoc design providing 330 N (75 lbf) pull strength
Electrically and physically interchangeable with non-XL 3300 5mm and 8mm components
Applications
Steam, gas, and hydroelectric turbines
Centrifugal air, process gas, and refrigeration compressors
Large-scale industrial electric motors
Power generation equipment
Critical process pumps in chemical and petrochemical plants
Technical Specifications
Product Model
129957-085-310-05
Cable Length
8.5 meters
Characteristic Impedance
50 Ohm +/- 2 Ohm
Capacitance
98 pF/m (30 pF/ft)
Attenuation
< 0.28 dB/m @ 10 MHz
Withstand Voltage
2 kV AC (shield-to-conductor)
Connector Type
Gold-plated ClickLoc
Installation Guidelines
Finger-Tight Only: Connect the cable to the probe and Proximitor sensor by hand until a click is felt or heard. Do not use pliers or wrenches; maximum torque is 0.565 N-m (5 in-lb).
Bend Radius: Maintain a minimum bend radius of 25.4 mm (1.0 inch) to prevent damage to the internal coaxial structure.
Connector Protection: Use connector protectors for all connections to prevent moisture or oil ingress. Silicone tape may be used in non-oil environments, but is not recommended for applications exposed to turbine oil.
Handling: Ensure the system is powered down before disconnecting or connecting components to prevent signal noise or potential damage.
FAQWhat is the primary function of the 129957-085-310-05?This cable serves as an extension for the 3300 XL 8mm proximity probe, facilitating the transmission of eddy current signals used to monitor vibration and displacement in rotating machinery.Is this cable compatible with older Bently Nevada systems?Yes, the 3300 XL series is designed to be both electrically and physically interchangeable with legacy non-XL 3300 5mm and 8mm transducer components.Can I use this cable in high-vibration environments?Yes, the 3300 XL series is specifically engineered for industrial environments, featuring robust CableLoc designs to ensure connection integrity under mechanical stress.
10 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
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1 in stock
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DescriptionThe Bently Nevada 3300/25 Dual Accelerometer Monitor is a high-reliability, rack-mounted module designed for the 3300 Series monitoring system. This unit provides continuous, dual-channel monitoring of casing vibration, utilizing accelerometer inputs to protect critical rotating machinery such as turbines, compressors, and pumps. By comparing real-time vibration data against pre-configured alarm setpoints, the module ensures timely detection of mechanical faults.Features
Dual independent channels for simultaneous monitoring of two vibration points.
Continuous signal processing with dedicated Alert and Danger alarm setpoints.
Integrated relay outputs for automated machine protection and shutdown sequences.
Proportional 4–20 mA outputs for integration with external control systems or data recorders.
Front-panel LED indicators providing immediate status updates for OK, Bypass, Alert, and Danger conditions.
Designed for integration into standard 3300 Series rack environments.
ApplicationsThis monitor is specifically engineered for industrial environments requiring precise casing vibration analysis. It is commonly deployed in power generation, petrochemical processing, and oil and gas facilities to monitor the structural health of centrifugal pumps, gas turbines, and large-scale compressors.Technical Specifications
Model
3300/25-01-03-03-00-00-01-00
Series
3300
Inputs
2 x Accelerometer channels
Outputs
Dynamic signals, 4-20 mA, Relay (Alert/Danger)
Operating Temperature
-30 degC to +65 degC
Power Consumption
~6 W
Installation Guidelines
Ensure the 3300 Series rack is properly grounded to a common plant ground to minimize EMI/RFI interference.
Handle the module using standard ESD-safe practices to prevent damage to internal circuitry.
Verify that the slot in the 3300 rack is configured correctly for the 3300/25 module before insertion.
Always power down the rack before inserting or removing the monitor module to prevent electrical arcing or configuration errors.
Use shielded cables for all transducer inputs to maintain signal integrity in high-noise industrial environments.
Ensure adequate airflow within the cabinet to maintain operating temperatures within the specified -30 degC to +65 degC range.
FAQWhat is the primary function of the 3300/25 monitor?The 3300/25 is designed to measure casing vibration using accelerometer inputs, providing continuous monitoring and alarm functionality to protect rotating machinery.Does this module support intrinsic safety?The specific model 3300/25-01-03-03-00-00-01-00 is configured with standard input barriers (no intrinsic safety barriers). Please verify your site requirements for hazardous area classification.How are the alarm setpoints configured?Alarm setpoints for Alert and Danger conditions are configured within the 3300 series system architecture, allowing for precise threshold management based on the specific vibration characteristics of the monitored equipment.
1 in stock
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Weekends We offer no deliveries in the weekends.
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8 in stock
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Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
The Bently Nevada 3300/40-13-01-01-00-01 is a specialized rack-mounted Eccentricity Monitor module designed for the 3300 monitoring system. It is engineered to track shaft eccentricity and rotor bow in large rotating machinery, such as steam turbines and compressors, particularly during slow-roll startup and shutdown sequences. By processing inputs from proximity probe systems, this module provides continuous monitoring and alarm logic to support predictive maintenance and asset protection.Features
Dedicated eccentricity measurement for shaft bow and slow-roll displacement analysis.
Continuous signal processing with real-time comparison against user-defined Alert and Danger setpoints.
Integrated LED status indicators for OK, Bypass, Alert, and Danger conditions.
Compatible with standard Bently Nevada proximity probe and Proximitor sensor configurations.
Provides proportional output signals for external data logging and control systems.
ApplicationsThis module is primarily utilized in critical industrial environments for the continuous monitoring of large rotating equipment. It is essential for detecting rotor misalignment or thermal bowing during machine transients, helping to prevent catastrophic failure by triggering alarms before operational limits are exceeded.Technical Specifications
Model
3300/40-13-01-01-00-01
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
Approx. 1.5 W
Sensitivity
200 mV/mil or 100 mV/mil (programmable)
Signal Accuracy
+/- 0.33% typical
Current Output
+4 to +20 mA
Voltage Output
+1 to +5 VDC / 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
Verify that the module is fully seated in the rack slot and that the front panel screws are tightened to ensure proper grounding.
Use shielded cabling for all transducer inputs to minimize electromagnetic interference (EMI) in high-noise industrial environments.
Maintain adequate airflow around the 3300 rack to ensure the module operates within its specified temperature range.
Confirm that all jumper settings and configuration switches match the specific requirements of the machine train before commissioning.
FAQWhat is the primary function of the 3300/40 module?The 3300/40 is designed to measure peak-to-peak eccentricity, which is the amount of shaft bow, primarily during slow-roll conditions when the machine is rotating at low speeds.Does this module require external power?The module receives power directly from the 3300 rack backplane once installed.What do the LED indicators on the front panel represent?The LEDs provide visual status for the OK (transducer health), Bypass (maintenance mode), Alert, and Danger alarm states.
8 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
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5 in stock
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The Bently Nevada 330103-00-04-05-02-05 is a high-performance 3300 XL 8 mm proximity probe designed for non-contact vibration and position measurement. This probe is a critical component of the 3300 XL transducer system, providing reliable data for monitoring shaft displacement, vibration, and speed in industrial rotating machinery.Features
Compliant with API 670 standards for mechanical configuration, linear range, and accuracy.
Patented TipLoc and CableLoc designs ensure a robust bond and high pull strength (330 N / 75 lbf).
Miniature coaxial ClickLoc connector with gold-plated, corrosion-resistant contacts.
Improved RFI/EMI immunity for reliable operation in harsh electromagnetic environments.
Fully interchangeable and backward compatible with 3300 series 5 mm and 8 mm system components.
Applications
Power Generation: Monitoring steam and gas turbine shafts and large generator sets.
Oil & Gas: Tracking high-load centrifugal compressors, multi-stage pumps, and expanders.
Hydroelectric: Monitoring turbine setups with wide clearance requirements.
Heavy Manufacturing: Asset protection for steel rolling mills, paper mill rollers, and mining machinery.
Technical Specifications
Model
330103-00-04-05-02-05
Probe Diameter
8 mm
Thread Size
M10 x 1
Unthreaded Length
0 mm
Case Length
40 mm
Total Length
0.5 meter
Connector Type
Miniature coaxial ClickLoc
Approvals
CSA, ATEX, IECEx
Installation Guidelines
Ensure the M10 x 1 threaded body is screwed cleanly into the mounting bracket or housing.
Maintain a minimum clear radius of 30 mm (1.2 in) around the probe tip to prevent interference.
Observe the metal-free zone requirements to avoid distortion of the eddy-current RF field.
Space adjacent probe tips at least 40 mm (1.6 in) apart to prevent signal crosstalk.
Handle with care to avoid damage to the probe tip; ensure the system is powered down before connecting or disconnecting cables.
FAQWhat is the primary function of this probe?It provides continuous, non-contact measurement of static parameters like shaft position and dynamic parameters like shaft vibration using the eddy current principle.Does this probe require an extension cable?Yes, because the probe cable length is 0.5 meters, it must be used with a compatible 3300 XL extension cable to reach the Proximitor sensor.What is the sensitivity of the 3300 XL 8 mm system?The system provides a standard scale factor sensitivity of 200 mV/mil (7.87 V/mm).
5 in stock
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9 in stock
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DescriptionThe Bently Nevada 3300/52-01-00-00 is a dedicated Rotation Reverse Monitor Module within the 3300 Series machinery protection system. This module is engineered to provide continuous, reliable monitoring of shaft rotation direction in critical rotating equipment, such as turbines and compressors. By detecting reverse rotation conditions, the module enables timely alarm and trip actions to prevent catastrophic mechanical failure.Features
Continuous monitoring of shaft rotation direction to ensure operational integrity.
Integrated Alert and Danger relay outputs for automated machinery protection.
Front-panel LED status indicators for OK, Bypass, Alert, and Danger conditions.
Designed for seamless integration into the standard Bently Nevada 3300 rack architecture.
Configured for compatibility with proximity probe or tachometer input signals.
ApplicationsThis monitor is primarily utilized in industrial environments requiring protection for rotating machinery where reverse rotation poses a significant risk to equipment health. Typical applications include steam and gas turbines, centrifugal compressors, and large-scale pumps.Technical Specifications
Model
3300/52-01-00-00
Series
3300
Input Type
Proximity probe or tachometer
Relay Outputs
Standard Alert and Danger
Operating Temperature
-30 degC to +65 degC
Power Consumption
1.5 W (typical)
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
Verify that the module is fully seated in the rack slot to ensure proper backplane connection.
Use shielded cabling for all transducer inputs to minimize electromagnetic interference (EMI).
Maintain adequate ventilation around the rack system to ensure operating temperatures remain within the specified -30 degC to +65 degC range.
Follow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.
FAQWhat is the primary function of the 3300/52 module?The module is designed to detect reverse rotation in critical rotating machinery and trigger alarm or trip relays to prevent mechanical damage.Is this module compatible with existing 3300 series racks?Yes, the 3300/52 is a standard component of the 3300 series machinery protection system and is designed for full rack integration.What type of sensors does this module accept?This specific configuration (01-00-00) is designed to accept inputs from proximity probes or tachometers to determine shaft direction.
9 in stock
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Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
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8 in stock
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Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/15E is a high-performance power supply module designed specifically for the 3500 Machinery Protection System. This module provides reliable power distribution to the rack, supporting the critical monitoring functions required for industrial rotating machinery. The 3500/15E configuration features universal AC input capabilities, ensuring compatibility with a wide range of global power standards in industrial environments.Features
Designed for integration with the Bently Nevada 3500 Series rack system.
Supports universal AC input voltage (85 to 264 Vac rms).
Robust design suitable for demanding industrial temperature ranges.
High-reliability power conversion for continuous monitoring applications.
Redundant power supply support when used in pairs within the 3500 rack.
Technical Specifications
Product Model
3500/15E
Input Voltage Range
85 to 264 Vac rms
Operating Temperature
-30 degC to +65 degC (-22 degF to +150 degF)
Storage Temperature
-40 degC to +85 degC (-40 degF to +185 degF)
Humidity
95%, non-condensing
Manufacturer
Bently Nevada
Installation Guidelines
Ensure the rack power is disconnected before installing or removing the 3500/15E module.
The module should be seated firmly into the designated power supply slot of the 3500 rack chassis.
Verify that the input voltage matches the module specifications before applying power.
Maintain adequate airflow around the 3500 rack to ensure the module operates within its specified temperature range.
Use proper ESD precautions when handling the module to prevent damage to internal electronic components.
FAQCan this module be used for redundant power configurations?Yes, the 3500/15E is designed to support redundant power configurations when two modules are installed in the same 3500 rack.What is the input voltage range for this specific unit?This unit is configured for universal AC input, supporting a range of 85 to 264 Vac rms.
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5 in stock
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The Bently Nevada 330901-00-08-10-02-CN is a high-performance 3300 NSv (Near-Switch) proximity probe designed for precision vibration and position monitoring in constrained environments. This transducer system is engineered specifically for applications where standard 5 mm or 8 mm probes cannot be utilized due to side-view, rearview, or counter-bore restrictions.Features
Optimized for tight installation requirements and small target applications.
Standard scale factor of 7.87 V/mm (200 mV/mil).
Equipped with a miniature coaxial ClickLoc connector for secure, reliable signal transmission.
Designed for compatibility with fluid-filmed bearing machinery.
Supports integration with Bently Nevada condition monitoring platforms.
ApplicationsThis probe is ideal for small-diameter shafts (less than 51 mm / 2 in) and small flat targets (less than 15 mm / 0.6 in). Common industrial applications include:
Radial vibration and position measurements.
Axial (thrust) position monitoring.
Tachometer and zero-speed sensing.
Phase reference (Keyphasor) signal acquisition.
Health monitoring for centrifugal compressors, steam/gas turbines, pumps, and gearboxes.
Technical Specifications
Model Number
330901-00-08-10-02-CN
Thread Size
1/4-28 UNF
Case Length
0.8 in (20.3 mm)
Unthreaded Length
0.0 in
Cable Length
1.0 meter (39 in)
Connector Type
Miniature coaxial ClickLoc
Linear Range
1.5 mm (60 mils)
Operating Temperature
-52 degC to +177 degC
Agency Approvals
Multiple Approvals
Installation Guidelines
Ensure the probe is mounted in a secure, vibration-free bracket to prevent false signal noise.
Use caution when tightening the 1/4-28 UNF thread; do not exceed torque specifications to avoid damaging the probe casing.
Maintain proper clearance from the target to ensure the probe operates within its linear range (typically starting 0.25 mm from the target).
Route coaxial cables away from high-voltage power lines and sources of electromagnetic interference (EMI).
Verify that the Proximitor sensor impedance matches the NSv probe requirements before system power-up.
FAQWhat is the primary purpose of the 330901 NSv probe?It is designed for machinery where conventional probes are too large, specifically for small-diameter shafts or constrained spaces where side-view clearance is limited.Is this probe interchangeable with standard 3300 XL 8mm probes?No. The NSv system requires a dedicated NSv Proximitor sensor due to different impedance characteristics and is not directly interchangeable with standard 3300 XL 8mm components.Does this probe require special handling?Yes, as a precision measurement device, the probe tip must be kept clean and free of debris. Ensure the ClickLoc connector is fully seated to maintain signal integrity.
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4 in stock
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DescriptionThe Bently Nevada 3300/03 System Monitor is a critical supervisory module designed for the 3300 Series rack system. It acts as the central hub for monitoring the health and operational status of all installed modules within the rack. By continuously overseeing rack power, communication bus integrity, and individual module status, it ensures reliable alarm coordination and diagnostics for critical rotating machinery such as turbines and compressors.Features
Centralized supervision of all monitoring modules within the 3300 rack.
Coordinates OK, Bypass, Alert, and Danger relay logic.
Monitors rack power supply stability and communication bus integrity.
Provides visual status updates via front-panel LED indicators.
Interfaces with external control systems to facilitate alarm signaling and predictive maintenance data.
ApplicationsThis module is intended for use in industrial environments where continuous monitoring of rotating equipment is required. It is typically deployed in power generation, oil and gas, and petrochemical facilities to maintain system-wide alarm integrity and diagnostic visibility.Technical Specifications
Model
3300/03-03-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
~2 W
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
Slide the module into the designated slot in the 3300 rack, ensuring proper alignment with the backplane connector.
Secure the module using the front-panel captive screws to ensure a reliable ground connection and mechanical stability.
Handle the module using standard ESD (Electrostatic Discharge) protection practices to avoid damaging sensitive internal circuitry.
Verify that the rack power supply is within the specified operating range before energizing the system.
FAQWhat is the primary function of the 3300/03 module?The 3300/03 serves as the system monitor, responsible for coordinating alarms and monitoring the overall health of the 3300 rack and its associated modules.Is this module compatible with other 3300 series racks?Yes, this module is designed specifically for the Bently Nevada 3300 series rack system architecture.
4 in stock
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9 in stock
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The Bently Nevada 3500/05-01-02-00-00-00 is a full-size 19-inch system rack designed for the 3500 Machinery Protection System. It serves as the central platform for housing monitor modules, power supplies, communication modules, and the Rack Interface Module (RIM). The rack provides the essential backplane infrastructure for power distribution and high-speed data communication across the entire monitoring system.Features
19-inch EIA rack format with 14 available module slots.
Provides dedicated slots for power supplies and Rack Interface Module (RIM) on the far-left side.
Supports integration of monitor modules, relay modules, Keyphasor modules, and communication gateways.
Backplane design facilitates real-time data sharing via the proprietary TDI bus.
Robust construction suitable for industrial control rooms and equipment monitoring cabinets.
Applications
Oil & Gas: Production, refining, and pipeline monitoring.
Power Generation: Nuclear, fossil fuel, and renewable energy plants.
Chemical Processing: Monitoring large-scale reactors and processing machinery.
Manufacturing: Pulp and paper, steel, and cement production.
Technical Specifications
Model
3500/05-01-02-00-00-00
Rack Size
19-inch (Full-Size)
Module Slots
14 (plus 3 reserved for power/RIM)
Mounting
Rack Mount (19-inch EIA)
Operating Temperature
-20 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Relative Humidity
5% to 95% (non-condensing)
Installation Guidelines
Ensure the rack is mounted in a stable, vibration-dampened environment suitable for sensitive electronic instrumentation.
The power supplies and Rack Interface Module must occupy the three leftmost slots.
Use a grounded wrist strap when handling modules or touching internal backplane components to prevent ESD damage.
Ensure adequate ventilation around the rack to maintain operating temperatures within the specified range.
Verify all rear-panel wiring connections are secure before applying system power.
Store and transport modules in electrically conductive bags or foil to prevent static accumulation.
FAQWhat is the function of the 3500/05 rack?It acts as the physical housing and communication backplane for the 3500 series, allowing modules to share data and receive regulated DC power.What is the power distribution capability?The rack is designed to house one or two 3500 rack power supplies, which convert line power and distribute it to all installed modules.What are the mounting options?This specific model is configured for 19-inch EIA rack mounting. Other configurations include panel mount and bulkhead mount formats.
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1 in stock
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The Bently Nevada 3500/15 114M5330-01 is a Low Voltage DC Power Supply module designed for the 3500 Series Machinery Protection System. This module converts an input voltage of 20 V to 30 V DC into the regulated DC voltages required by other modules within the 3500 rack.Features
Half-height module design occupying two dedicated slots on the left side of the 3500 rack.
Supports redundant configurations: two power supplies can be installed in a single rack, with the lower slot acting as the primary and the upper as the backup.
Hot-swappable capability: modules can be removed or inserted without disrupting rack operation, provided a second supply is active.
Requires a 114M5335-01 Power Input Module (PIM) installed directly behind the supply for physical power interface and fusing.
Wide operating temperature range suitable for industrial environments.
Applications
Critical machinery protection for turbines, compressors, and generators.
Condition monitoring and predictive maintenance in the oil and gas industry.
High-reliability monitoring in petrochemical and chemical processing plants.
Uninterrupted power supply for utility monitoring equipment in power generation.
Technical Specifications
Model
3500/15 114M5330-01
Input Voltage
20 to 30 Vdc
Operating Temperature
-30 degC to +65 degC (-22 degF to +150 degF)
Storage Temperature
-40 degC to +85 degC (-40 degF to +185 degF)
Humidity
95%, non-condensing
Weight
1.25 kg
Installation Guidelines
Ensure the 3500 rack is powered down or that a redundant supply is active before installation or removal.
The module must be installed in the designated power supply slots on the left side of the 3500 rack.
Always pair this module with the corresponding 114M5335-01 Power Input Module (PIM) located in the rear of the rack.
Maintain adequate airflow around the rack to ensure operating temperatures remain within the specified limits.
Handle with standard ESD precautions to prevent damage to sensitive internal components.
FAQWhat is the function of the 114M5330-01?It is a Low Voltage DC Power Supply module that converts input power to the regulated DC voltages required by all other modules installed in the 3500 rack.Can the 3500/15 power supply be hot-swapped?Yes, the module supports hot-swapping. Removing or inserting the power supply does not disrupt rack operation as long as a second redundant power supply is installed.What is the input voltage range for this module?The 114M5330-01 is designed for an input range of 20 to 30 Vdc.
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Weekends We offer no deliveries in the weekends.
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DescriptionThe Bently Nevada 3300/16 XY/GAP Dual Vibration Monitor is a rack-mounted module within the 3300 Series monitoring system. This module is engineered to provide continuous, simultaneous measurement of radial shaft vibration (XY) and probe gap voltage (GAP). By monitoring these parameters, the system offers critical protection for rotating machinery such as turbines, compressors, and pumps, facilitating the early detection of mechanical faults including shaft misalignment, rubs, and bearing degradation.Features
Dual-channel configuration for simultaneous XY vibration and GAP monitoring.
Continuous comparison of input signals against user-defined Alert and Danger setpoints.
Integrated relay outputs for automated alarm and shutdown sequences.
Front-panel LED indicators for quick status verification of OK, Bypass, Alert, and Danger conditions.
Compatible with standard proximity probe (Proximitor) sensor inputs.
Proportional 4-20 mA outputs for integration with external DCS or PLC systems.
ApplicationsThis monitor is widely utilized in industrial environments for the protection of critical rotating equipment, including:
Steam and gas turbines
Centrifugal compressors
Large industrial pumps and motors
Gearboxes and turbo-expanders
Technical Specifications
Model
3300/16-02-01-00-01-00-00
Series
3300
Inputs
2 x Proximity probe channels (XY and GAP)
Outputs
Dynamic signals, 4-20 mA, Relay (Alert/Danger)
Operating Temperature
-30 degC to +65 degC
Power Consumption
6 W (typical)
Installation Guidelines
Ensure the 3300 rack is properly grounded according to site electrical safety standards to prevent noise interference.
Handle the module using ESD-safe practices; avoid touching backplane connectors.
Verify that the rack power is disconnected before inserting or removing the module to prevent electrical arcing or damage to the backplane pins.
Ensure that shielded cables are used for proximity probe signals to minimize EMI/RFI impact.
Confirm that the module is fully seated in the rack slot and that the front-panel locking mechanisms are engaged.
FAQWhat is the primary function of the 3300/16 monitor?The 3300/16 is designed to monitor radial shaft vibration and probe gap voltage, providing essential data for machinery health and triggering alarms if pre-set vibration thresholds are exceeded.Does this module include intrinsic safety barriers?No, this specific model (3300/16-02-01-00-01-00-00) is configured with standard input barriers and does not include intrinsic safety barriers.Can this module be used for both Alert and Danger alarms?Yes, the module is equipped with relay outputs capable of managing both Alert and Danger alarm conditions based on the configured setpoints.
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The Bently Nevada 330130-080-00-CN is a high-quality 3300 XL standard extension cable designed for use within the 3300 XL 8 mm Proximity Transducer System. This cable facilitates the connection between a proximity probe and a Proximitor sensor, ensuring accurate transmission of vibration and position data in industrial machinery.Features
Designed for 8.0 meters (26.2 feet) of signal transmission.
Complete interchangeability with all standard 3300 XL 8 mm probes and Proximitor sensors.
Backwards compatible with non-3300 XL series transducer system components.
Standard cable construction with CSA, ATEX, and IECEx agency approvals.
Supports static (position) and dynamic (vibration) measurement requirements.
Applications
Fluid-Film Bearing Monitoring: Essential for measuring vibration and position on critical rotating equipment.
Turbomachinery Protection: Ideal for compressors, turbines, and industrial rotating machinery.
Keyphasor and Speed Measurement: Provides reliable reference signals for rotational speed and phase monitoring.
API 670 Compliance: Engineered to meet the mechanical configuration, linear range, and accuracy requirements of the American Petroleum Institute (API) 670 standard.
Technical Specifications
Product Model
330130-080-00-CN
Cable Length
8.0 meters (26.2 feet)
Output Resistance
50 Ohm
Capacitance
69.9 pF/m (21.3 pF/ft) typical
Agency Approvals
CSA, ATEX, IECEx
Weight
0.3 kg
Installation Guidelines
Ensure all system components are powered down before connecting or disconnecting the extension cable.
Handle connectors with care to prevent damage to the pins or threads; ensure connections are clean and free of debris.
Route cables away from high-EMI sources and high-voltage power lines to maintain signal integrity.
Use appropriate cable protection if the installation environment involves harsh chemicals or mechanical stress.
Verify that the total system length (probe + extension cable) matches the calibrated length for the specific Proximitor sensor used.
FAQWhat is the 330130-080-00-CN?It is a 3300 XL Standard Extension Cable designed by Bently Nevada for use with 3300 XL 8 mm proximity probes and Proximitor sensors.What does the CN suffix indicate?The -CN suffix indicates that the cable includes specific regulatory approvals and documentation tailored for regional compliance.Is it compatible with other 3300 XL components?Yes, it is designed for complete interchangeability with all standard 3300 XL 8 mm probes and Proximitor sensors, eliminating the need for individual component calibration.Can it be used in high-temperature environments?This is a standard cable rated for standard temperature ranges. For applications exceeding 177 degC (350 degF), an Extended Temperature Range (ETR) system is recommended.
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DescriptionThe Bently Nevada 3300/46 Differential Expansion Monitor is a rack-mounted module designed to measure the relative expansion between a turbine rotor and its casing. This measurement is critical in steam turbines and other large rotating machinery where thermal growth can cause mechanical interference. The monitor continuously compares expansion values against alarm setpoints, providing early warning of abnormal conditions and protecting equipment from damage.Features
Measures differential expansion between rotor and casing
Continuous parameter comparison against alarm setpoints
Relay actuation for Alert and Danger conditions
LED indicators for OK, Bypass, Alert, and Danger status
Compatible with standard proximity probe inputs via Proximitor sensors
Technical Specifications
Model
3300/46-XX-XX-01-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
1.5 W
Sensitivity
200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm)
Signal Accuracy
+/- 0.33% typical, +/- 1% max at 25 degC
Output Signals
+4 to +20 mA, +1 to +5 VDC, 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is properly grounded to a clean earth point to minimize electrical noise.
Always power down the rack before inserting or removing the monitor module to prevent damage to the backplane connectors.
Use shielded cables for all transducer inputs to protect against EMI in industrial environments.
Verify that the probe configuration matches the specific module suffix settings for accurate measurement.
Ensure adequate ventilation within the cabinet to maintain the operating temperature range of 0 to 60 degC.
FAQWhat is the primary function of the 3300/46 monitor?This module is designed to monitor the differential expansion between the rotor and the casing of rotating machinery, such as steam turbines, to prevent mechanical interference caused by thermal growth.Does this module include relay outputs?Yes, the 01 suffix indicates a single relay output configuration for Alert and Danger alarm conditions.What type of sensors does this module support?It is designed to accept inputs from proximity probes via Proximitor sensors.
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DescriptionThe Bently Nevada 3500/40-03-01 Proximitor Monitor is a four-channel module designed for the 3500 Series Machinery Protection System. This module conditions input signals from proximity transducers to provide continuous, high-integrity monitoring of critical machinery parameters including shaft radial vibration, thrust position, differential expansion, eccentricity, and REBAM (Radial Eccentricity and Blade Amplitude Measurement). The 03-01 configuration ensures compatibility with standard Bently Nevada proximity probe systems.Features
Four independent monitoring channels for comprehensive machine protection.
Programmable Alert and Danger setpoints for customized alarm logic.
Integrated 4-20 mA recorder outputs for each channel to interface with external control systems.
Front-panel LED indicators providing real-time status for OK, Bypass, Alert, and Danger conditions.
Buffered transducer outputs available on the front panel for advanced diagnostic analysis.
Designed for continuous online monitoring in compliance with API 670 standards.
Fully configurable via the Bently Nevada 3500 Rack Configuration Software.
ApplicationsThis module is essential for protecting critical rotating machinery, such as steam turbines, gas turbines, centrifugal compressors, and large pumps. It is widely used in power generation, oil and gas, and petrochemical facilities to detect mechanical faults before they lead to catastrophic failure.Technical Specifications
Parameter
Specification
Manufacturer
Bently Nevada
Part Number
3500/40-03-01
Channels
4 independent channels
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95% non-condensing
Power Consumption
7.7 W typical
Sensitivity (Radial/Thrust)
100 mV/mil or 200 mV/mil
Sensitivity (Diff. Expansion)
10 mV/mil or 20 mV/mil
Sensitivity (REBAM)
1000 mV/mil or 2000 mV/mil
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module.
The module is designed for standard 3500 rack mounting; ensure the card is fully seated and the front panel screws are tightened to maintain proper grounding.
Use shielded twisted-pair cabling for all transducer inputs to minimize EMI/RFI interference.
Follow proper ESD handling procedures when touching the module circuitry.
Verify that the I/O module configuration matches the installed transducer type and sensitivity settings in the 3500 software.
FAQWhat is the primary function of the 3500/40-03-01?This module acts as the interface between proximity probes and the 3500 rack, converting raw transducer signals into usable vibration and position data for machinery protection.Can this module be configured for different types of measurements?Yes, the 3500/40 is highly versatile and supports multiple measurement types including radial vibration, thrust, and expansion, which are selected and configured via the 3500 Rack Configuration Software.
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DescriptionThe Bently Nevada 330780-90-CN is a high-performance 3300 XL 11 mm Proximitor Sensor designed for critical machinery protection and condition monitoring applications. This sensor is engineered to provide accurate, non-contact displacement measurements in industrial environments, ensuring reliable vibration and position data for rotating equipment such as turbines, compressors, and pumps. This specific model features a 9.0-meter system length and is configured for panel mounting.Features
Designed for use with 11 mm probe systems for extended range and sensitivity.
Advanced 3300 XL circuitry ensures high signal integrity and noise immunity.
Robust construction suitable for harsh industrial operating temperatures.
Compatible with standard Bently Nevada 3300 series monitoring systems.
Panel mount configuration for simplified integration into existing control cabinets.
Technical Specifications
Product Model
330780-90-CN
System Length
9.0 meters (29.5 feet)
Mounting Option
Panel Mount
Output Resistance
50 Ohm
Operating Temperature
-52 degC to +100 degC (-62 degF to +212 degF)
Probe Tip Material
Polyphenylene sulfide
Agency Approval
Multiple approvals
Installation Guidelines
Ensure the Proximitor sensor is installed in a protected, dry environment within the specified temperature range.
Use appropriate shielded coaxial cabling to minimize EMI/RFI interference in the signal path.
Maintain proper grounding practices for the monitoring system to prevent ground loops.
Verify that the system length (9.0 meters) matches the calibration requirements of the connected monitor.
Always power down the monitoring system before connecting or disconnecting the sensor to prevent electrical damage.
Ensure the probe tip is installed with adequate clearance to prevent mechanical contact during operation.
FAQWhat is the primary function of the 330780-90-CN?This unit is a signal conditioning device that converts the signal from an 11 mm proximity probe into a proportional voltage output for use by vibration monitoring systems.Is this sensor compatible with other 3300 XL components?Yes, the 3300 XL 11 mm series components are designed to be interchangeable within the 3300 XL product family, provided the system length and calibration requirements are met.
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2 in stock
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DescriptionThe Bently Nevada 3300/20 Dual Thrust Monitor is a rack-mounted module engineered for precise axial thrust position measurement in critical rotating machinery, including turbines and compressors. This specific model, 3300/20-12-01-01-00-00, is configured for dual-channel thrust monitoring, providing continuous analysis of axial displacement against defined alarm setpoints. By detecting bearing wear or potential mechanical failure early, the module facilitates effective predictive maintenance strategies and minimizes unplanned downtime.Features
Dual-channel axial thrust monitoring for comprehensive machine protection.
Continuous parameter comparison against user-defined Alert and Danger alarm setpoints.
Integrated relay outputs for automated alarm actuation.
Front-panel LED indicators for quick status verification of OK, Bypass, Alert, and Danger states.
Configured for use with standard proximity probes and Proximitor sensors.
Applications
Axial position monitoring for steam and gas turbines.
Thrust bearing wear detection in centrifugal compressors.
Critical asset protection in power generation and petrochemical facilities.
Integration into existing Bently Nevada 3300 monitoring racks.
Technical Specifications
Model
3300/20-12-01-01-00-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
~1.5 W
Input Type
Proximity probe signals via Proximitor sensors
Sensitivity
200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm)
Signal Accuracy
+/- 0.33% typical, +/- 1% max at 25 degC
Output Signals
+4 to +20 mA, +1 to +5 VDC, 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
The module must be seated firmly in the designated rack slot to ensure proper backplane connectivity.
Use shielded cabling for all transducer inputs to minimize EMI interference.
Verify that proximity probe gaps are calibrated according to the machine manufacturer's specifications.
Maintain adequate ventilation around the rack to ensure the ambient temperature remains within the 0 to 60 degC operating range.
Handle with standard ESD precautions to protect internal circuitry.
FAQWhat does the 12 suffix denote in this model?The 12 suffix indicates the dual-channel thrust configuration, allowing the monitor to process two independent axial displacement inputs simultaneously.Is this module compatible with existing 3300 racks?Yes, this module is designed for the standard 3300 series rack architecture. Ensure your rack backplane configuration supports the 3300/20 module type.
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DescriptionThe Bently Nevada 330101-00-77-15-02-CN is a high-performance 3300 XL 8 mm proximity probe designed for use within the Bently Nevada 3300 XL Proximity Transducer System. This eddy current transducer system is engineered to provide precise, non-contact measurements of vibration and position in rotating machinery. The 3300 XL series is fully compliant with the American Petroleum Institute (API) 670 standard, ensuring reliability in demanding industrial environments.Features
8 mm probe tip diameter for high-resolution measurement.
Complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need for individual component calibration.
Miniature coaxial ClickLoc connector for secure and reliable signal transmission.
Designed for harsh environments with CSA, ATEX, and IECEx agency approvals.
Standard cable configuration without armor.
Applications
Power Generation: Monitoring large steam and gas turbines, generators, and exciter units.
Oil & Gas: Vibration and position monitoring for centrifugal and axial compressors, process gas pumps, and expanders.
Water & Wastewater: Deployment on large-scale pumps, fans, and blowers.
General Industry: Critical monitoring for large motors and high-load gearboxes.
Technical Specifications
Model
330101-00-77-15-02-CN
Probe Diameter
8 mm
Thread Size
3/8-24 UNF
Unthreaded Length
0.0 in
Case Length
7.7 in
Cable Length
1.5 meters (4.9 feet)
Connector Type
Miniature coaxial ClickLoc
Agency Approvals
CSA, ATEX, IECEx
Installation Guidelines
Mounting: Install the probe in a rigid bracket or housing that allows for precise adjustment. Use a sliding bracket for applications involving significant differential thermal expansion.
Gapping: The ideal gap between the probe tip and the target (AISI 4140 steel) is 1.27 mm (50 mils).
Calibration: When gapped correctly, the system should yield an initial output of approximately -9 V DC.
Linear Range: The system operates linearly between 0.25 mm and 2.3 mm (10 to 90 mils).
Handling: Ensure the probe tip is protected from mechanical impact during installation. Avoid sharp bends in the coaxial cable to maintain signal integrity.
FAQsWhat is the 330101-00-77-15-02-CN?It is a specific configuration of the 3300 XL 8 mm Proximity Probe used to monitor vibration and position in critical rotating machinery.How does the probe measure vibration?The probe utilizes the eddy current principle to measure the gap between the probe tip and a conductive shaft, converting this distance into a proportional voltage signal for both static and dynamic analysis.Is this probe interchangeable with older systems?Yes, 3300 XL 8 mm components are both electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components, provided the mounting space and cable bend radius requirements are met.
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DescriptionThe Bently Nevada 133835-01 is an Isolated Thermocouple (TC) Temperature I/O Module designed for use within the 3500 machinery protection system. This module provides high-precision temperature monitoring for critical rotating machinery, such as turbines, compressors, and large motors. By utilizing isolated input channels, the 133835-01 ensures signal integrity and minimizes common-mode noise interference, which is essential for accurate bearing and stator temperature tracking. This I/O module is engineered to work in conjunction with the 3500/60 monitor module and supports external termination blocks, facilitating efficient field wiring and simplified maintenance procedures.Features
Isolated Inputs: Each thermocouple channel is electrically isolated to prevent ground loops and signal degradation.
External Termination: Designed for use with external termination blocks, allowing for easier cable management and field maintenance outside the main rack.
System Integration: Fully compatible with the Bently Nevada 3500 rack series, supporting redundant power and communication configurations.
Programmable Alarms: Integrates with 3500 rack configuration software to enable user-defined Alert and Danger setpoints for proactive machinery protection.
Robust Design: Built for harsh industrial environments with a wide operating temperature range.
Applications
Bearing temperature monitoring in centrifugal compressors.
Stator winding temperature tracking in large electric motors and generators.
General-purpose thermocouple monitoring for industrial rotating equipment.
Critical machinery protection systems requiring high-reliability signal isolation.
Technical Specifications
Manufacturer
Bently Nevada
Model / Order Code
133835-01
Module Type
ISO TC (Thermocouple) Temperature I/O Module
Input Type
Thermocouple (TC)
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Relative Humidity
95%, non-condensing
Installation Guidelines
ESD Protection: Always use a properly grounded anti-static wrist strap when handling the module to prevent damage to sensitive internal electronics.
Rack Seating: Ensure the module is fully seated in the designated 3500 rack slot and that the front panel screws are tightened to maintain proper grounding and EMI shielding.
Power Status: Ensure the rack power is managed according to site safety procedures before inserting or removing any I/O module.
Wiring: Use shielded thermocouple extension wire to maintain signal integrity. Route signal cables away from high-voltage power lines and high-EMI sources to prevent noise injection.
External Termination: Ensure the external termination block is correctly wired and securely mounted before connecting to the I/O module.
FAQQ: Does this module include the terminal block?A: The 133835-01 is the I/O module itself. External termination blocks are typically ordered separately depending on your specific wiring requirements.Q: Is this module compatible with all 3500 racks?A: Yes, it is designed for standard Bently Nevada 3500 series racks. Ensure your rack configuration software is updated to support the 3500/60 module series.
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DescriptionThe Bently Nevada 3500/22M Transient Data Interface (TDI) module, part number 161580-01, serves as the primary gateway for the 3500 Machinery Protection System. It functions as the interface between the 3500 rack and various software applications, including Bently Nevada's System 1 condition monitoring software. The TDI module combines the capabilities of the legacy 3500/20 Rack Interface Module (RIM) with high-speed data collection, supporting both steady-state and transient waveform data capture for comprehensive machinery diagnostics.Features
Integrates rack interface and communication processor functions into a single module.
Provides Ethernet connectivity for seamless integration with System 1 software.
Supports both steady-state and transient data collection for advanced diagnostics.
Equipped with a front-panel USB port for local configuration and maintenance.
Includes a dedicated I/O module with an OK relay for system health monitoring.
Features a configuration keylock switch to prevent unauthorized changes to rack settings.
Supports up to 127 rack addresses for large-scale system deployments.
ApplicationsThe 3500/22M TDI is essential for critical machinery protection and condition monitoring in industrial environments, including power generation, oil and gas, petrochemical, and heavy manufacturing. It is used to monitor rotating equipment such as turbines, compressors, pumps, and motors, ensuring early detection of mechanical faults through transient data analysis.Technical Specifications
Model
3500/22M TDI
Part Number
161580-01
Operating Temperature
-35 to +65 deg C
Power Consumption
10.5 W
Ethernet Interface
10Base-T/100Base-TX (Optional 100Base-FX fiber)
Local Interface
USB-B port
Relay Rating
5 A @ 24 VDC / 120 VAC
Slot Position
Slot 1 (adjacent to power supplies)
Installation Guidelines
The 3500/22M must be installed in Slot 1 of the 3500 rack.
Ensure the rack power is disconnected before inserting or removing the module to prevent electrical damage.
Use standard ESD precautions when handling the module to protect internal circuitry.
Verify that the rack address switches are correctly set according to the system configuration requirements.
Ensure the I/O module is properly seated and secured with the front panel screws to maintain a reliable connection to the backplane.
Use shielded Ethernet cabling for network connections to minimize EMI interference in industrial environments.
FAQWhat is the primary function of the 3500/22M module?The 3500/22M acts as the communication interface between the 3500 rack and external monitoring software, while also managing the collection of transient and steady-state data from the rack's monitor modules.Can this module be used in place of a 3500/20 RIM?Yes, the 3500/22M TDI is designed to replace the 3500/20 Rack Interface Module, providing enhanced data collection capabilities and integrated communication features.How is the module configured?Configuration is performed via the 3500 Rack Configuration Software, typically connected through the front-panel USB port or the rear Ethernet port, with the physical keylock switch set to the PROGRAM position.
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DescriptionThe Bently Nevada 3500/22M Transient Data Interface (TDI) serves as the primary communication gateway between the 3500 Machinery Protection System and external software platforms, including System 1 Condition Monitoring and Diagnostic software. By integrating the functionality of a 3500/20 Rack Interface Module (RIM) with the high-speed data collection capabilities of a communication processor, the TDI enables continuous monitoring of steady-state and transient dynamic waveform data.The 138607-01 is the standard version of the TDI module, designed to occupy the dedicated slot (Slot 1) immediately adjacent to the power supplies in a 3500 rack. It facilitates Ethernet-based communication to host software for advanced machinery diagnostics.Features
Integrates 3500/20 RIM functionality with advanced communication processing.
Supports continuous collection of steady-state and transient (waveform) data.
Enables high-resolution diagnostic analysis via System 1 software.
Features a physical keylock for secure switching between RUN and PROGRAM modes.
Standard static data capture with optional dynamic data capability.
Applications
Power Generation: Monitoring of steam, gas, and hydro turbines for early-stage mechanical fault detection.
Oil & Gas: Critical protection and analysis for high-value pumps, compressors, and motors in refineries.
Heavy Manufacturing: Vibration monitoring for large rotating equipment in steel and paper mills.
Predictive Maintenance: Facilitates long-term trend analysis and post-event failure investigation.
Technical Specifications
Model
3500/22M 138607-01
Module Type
Transient Data Interface (TDI)
Power Consumption
10.5 Watts
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95%, non-condensing
Front Interface
RS232 Serial Port (9-pin)
Rack Position
Slot 1 (adjacent to power supplies)
Installation Guidelines
Slot Placement: The TDI must be installed in Slot 1 of the 3500 rack, directly next to the power supply modules.
Handling: Use standard ESD precautions when handling the module to prevent damage to sensitive internal circuitry.
Power: Ensure the rack power is stable; the module is hot-swappable in most configurations, but verify system requirements before removal.
Configuration: Use the front-panel serial port for local configuration. Ensure the keylock is set to the appropriate mode (RUN/PROGRAM) during operation.
Cabling: Use shielded Ethernet cabling for the host software connection to minimize EMI interference in industrial environments.
FAQWhat is the function of the 3500/22M 138607-01?It acts as the interface between the 3500 rack and System 1 software, capturing both steady-state and transient vibration data for detailed machinery health analysis.Is this module still in production?The 138607-01 is a legacy version and has been superseded by the 288055-01. The newer version replaces the serial port with a USB-B interface for easier connectivity.Can this be used in TMR systems?The 138607-01 is the standard version. For Triple Modular Redundant (TMR) applications, a specific TMR version of the TDI is required to perform monitor channel comparison.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/53 133388-01 is an electronic overspeed detection module designed for the 3500 Series Machinery Detection System. This module provides a highly reliable, fast-response, redundant tachometer system specifically engineered for overspeed protection applications. It is designed to comply with American Petroleum Institute (API) Standards 670 and 612. The 3500/53 modules can be configured to form 2-out-of-2 or 2-out-of-3 (recommended) voting systems, requiring a 3500 rack equipped with redundant power supplies.Features
Redundant tachometer architecture for critical machinery protection.
Fast response time for emergency shutdown (ESD) applications.
Configurable for 2-out-of-2 or 2-out-of-3 voting logic.
Designed to meet API 670 and 612 overspeed protection requirements.
Integrated buffered output for signal testing and recording.
Applications
Power Generation: Large turbine power generation units in thermal, nuclear, and combined cycle power plants.
Oil & Gas: Refineries, LNG stations, and critical chemical plant rotating equipment.
Industrial: High-speed rotating equipment including blast furnace blowers, large electric motors, generators, and fans.
Technical Specifications
Model
3500/53 133388-01
Input Impedance
20 kOhm
Output Impedance
550 Ohm
Power Consumption
8.0 Watts
Operating Voltage
24 VDC
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95%, non-condensing
Installation Guidelines
Safety First: Always power down the 3500 rack before inserting or removing any module to prevent electrical damage or unintended system trips.
ESD Handling: Use proper electrostatic discharge (ESD) grounding procedures when handling the module to protect sensitive internal circuitry.
Wiring: Connect transducer signals (proximity probes or magnetic pickups) to the designated I/O module terminals. Ensure relay output wiring to the ESD system is secure and verified.
Signal Routing: Route signal cables away from high-EMI sources to maintain measurement integrity.
Rack Seating: Ensure the module is fully seated and the front panel screws are tightened to maintain proper ground connection and mechanical stability.
FAQsWhat is the 3500/53 133388-01?The Bently Nevada 3500/53 133388-01 is an electronic overspeed detection module used to protect rotating machinery by monitoring speed and initiating shutdowns.What does the 3500/53 module do?It provides critical overspeed protection and monitoring for machinery, ensuring that if speed thresholds are exceeded, the system initiates a protective trip to prevent mechanical damage.What are the key features of the 133388-01?This module is part of the 3500 series, designed to meet API 670 and 612 standards for machinery protection. It features programmable alarm and trip setpoints.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
