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Bently Nevada 3500/45 Position Monitor
The Bently Nevada 3500/45 Position Monitor is a 4-channel monitor that accepts inputs from proximity probes, RPTs, DC and AC LVDTs, and rotary potentiometers to measure critical position parameters in rotating machinery. It conditions the input signals and compares them with user-programmable alarm limits. Using the 3500 Rack Configuration Software, you can configure each channel to monitor axial (thrust) position, various types of differential expansion, case expansion, and valve position.

Description
The Bently Nevada 3500/45 Position Monitor is a 4-channel monitoring module designed to measure and protect critical position parameters in rotating and reciprocating machinery. It accepts inputs from proximity transducers, rotary position transducers (RPTs), DC and AC LVDTs, and rotary potentiometers. The monitor conditions these signals and continuously compares them with user-programmable alarm setpoints to help detect abnormal movement and prevent equipment damage.
Using the 3500 Rack Configuration Software, you can configure each channel of the Bently Nevada 3500/45 Position Monitor to perform functions such as axial (thrust) position, multiple types of differential expansion (standard, non-standard, dual ramp, and complementary), case expansion, and valve position monitoring. This flexibility makes it ideal for turbines, compressors, and other critical machinery that require precise position measurement and reliable protection.
QInstrument is a leading supplier of Bently Nevada 3500/45 Position Monitor in UK and Ireland (EU), offering competitive prices and fast worldwide shipping across Turkey, Saudi Arabia, Oman, Nigeria, Indonesia, Malaysia, Vietnam, Mexico, Brazil, Argentina, and Colombia. Buy Bently Nevada Vibration Monitor from one of the UK’s leading suppliers of industrial automation and instrumentation equipment.
Features of Bently Nevada 3500/45 Position Monitor
- Accepts from 1 to 4 signal inputs
- Front panel LED indicators
- 1 full-height front slot
- Outputs: OK, TX/RX, Bypass LEDs
- Signal conditioning at 25°C (77°F)
- Machinery protection
- Essential machine information
Technical Specifications of Bently Nevada 3500/45 Position Monitor
- Channels: Up to 4 inputs
- Input types: AC proximity & seismic
- Functions: Radial vib, thrust, diff. expansion, ecc., REBAM, accel, vel, shaft abs
- Input impedance: ~10 kΩ
- Accuracy: ±0.33% FS (Direct/Gap/1X/2X); Smax ±5%
- Alarms: Programmable per channel
- Indicators: OK, TX/RX, Bypass LEDs
- Power: ~7 W
- Config: 3500 Rack Software
- Mounting: 3500 series rack
- Operating temp: –30 °C to +65 °C
- Storage temp: –40 °C to +85 °C
- Humidity: ≤95% non-condensing
- Integration: 3500 series compatible
Vibration Monitor Part Number & Configuration Guide
Standard (Example) Part Number
3500/45-01-00
This is a reference configuration for the Bently Nevada 3500/45 Position Monitor. It represents one commonly supplied setup and helps customers understand how the part number is structured.
Configurable Part Number Format
3500/45-XX-XX
Each X / XX in the part number indicates a selectable option that can be customized based on your application requirements such as Number of Channels, I/O Module Type & Approvals.
✅ Important: Final part number depends on the exact configuration needed for your machinery, environment, and monitoring system.
Applications
The Bently Nevada 3500/45 Position Monitor is commonly used in industrial machinery protection and monitoring, including:
- Monitoring thrust position in turbines, compressors, pumps, and generators
- Measuring axial position, differential expansion, and case expansion
- Detecting eccentricity and shaft position changes
- Providing input for programmable alarms and trip functions
- Integrating into 3500 series machinery protection systems
Downloadable
Bently Nevada 3500/45 Position Monitor Product Specifications
Why Choose QInstrument?
At QInstrument, we’re more than just an industrial instrument supplier, we’re your trusted partner for industrial automation, instrumentation, control systems, and test & measurement solutions.
Here’s why companies across the United Kingdom (UK) and Ireland (EU) choose us for industrial products and technical support:
- Test & Measurement Instruments You Can Trust: We supply high-quality test and measurement instruments from leading global brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity probes, calibrators, and advanced diagnostic tools for condition monitoring, maintenance, and industrial applications.
- Industrial Automation & Control Solutions: Our product portfolio includes PLC systems, SCADA solutions, transmitters, analyzers, process control instruments, vibration monitoring systems, and industrial networking solutions designed to improve operational efficiency, accuracy, and reliability.
- Fast, Reliable Worldwide Delivery: We proudly support customers across Turkey, Saudi Arabia, Oman, Nigeria, Indonesia, Malaysia, Vietnam, Mexico, Brazil, Argentina, and Colombia with reliable products, technical expertise, responsive customer service, and efficient global delivery solutions.
We Ship Worldwide
At QInstrument, we supply industrial automation, test and measurement instruments, control systems, and sensors across the United Kingdom (UK) and Ireland (EU), offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers across Europe, South America, Africa, Southeast Asia, and the Middle East.
🡆 Europe (United Kingdom, Turkey)
🡆 South America (Brazil, Argentina, Colombia)
🡆 Africa (Nigeria)
🡆 Southeast Asia (Indonesia, Malaysia, Vietnam)
🡆 Middle East (Saudi Arabia, Oman)
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