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Bently Nevada 3500/40M Proximity Monitor
The Bently Nevada 3500/40M Proximity Monitor is a 4-channel monitor that receives inputs from proximity transducers, processes the signals to measure vibration and shaft position, and compares them with user-programmable alarms. Each channel can be configured using the 3500 Rack Configuration Software for functions such as radial vibration, thrust position, differential expansion, eccentricity, and REBAM.

Description
The Bently Nevada 3500/40M Proximity Monitor is a 4-channel monitor that receives inputs from Bently Nevada proximity transducers, processes the signals, and provides accurate measurements of radial vibration, thrust position, differential expansion, eccentricity, and REBAM. It continuously compares these signals with user-programmable alarm limits to detect potential machinery issues early and ensure reliable operation of turbines, compressors, pumps, and other rotating equipment.
Each channel of the Bently Nevada 3500/40M Proximity Monitor can be configured using the 3500 Rack Configuration Software for precise alarm settings and vibration analysis. This monitor integrates seamlessly into the Bently Nevada 3500 series machinery protection system, providing real-time shaft position and vibration data to prevent downtime and optimize performance of critical industrial machinery.
QInstrument is a leading supplier of Bently Nevada 3500/40M Proximity 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 3500/40M Proximity Monitor
- Accepts 1 to 4 proximity transducer signals
- Measures radial vibration, thrust position, differential expansion, eccentricity, and REBAM
- User programmable alarms per channel
- Front panel LEDs OK, TX/RX, Bypass
- Low power consumption 7 W
- Input impedance standard I/O 10 kΩ
- Measurement accuracy Direct/gap/1X/2X ±0.33% of full scale, Smax ±5% max
- Configurable with 3500 Rack Configuration Software
Technical Specifications of Bently Nevada 3500/40M Proximity Monitor
- Channels: Up to 4 proximity transducer inputs
- Input signal type: Proximity (AC) probes
- Measurement functions: Radial vibration, thrust position, differential expansion, eccentricity, REBAM
- Input impedance: Standard I/O ~10 kΩ
- Measurement accuracy: Direct/gap/1X/2X ±0.33 % of full scale; Smax ±5 % max
- Alarm capability: User-programmable per channel
- Front panel indicators: LEDs for OK, TX/RX, and Bypass status
- Power consumption: ~7 W
- Configuration: 3500 Rack Configuration Software
- Mounting: Fits in 3500 rack with compatible modules
- Operating temperature: –30 °C to +65 °C
- Humidity tolerance: Up to 95 % non-condensing
- System integration: Compatible with Bently Nevada 3500 series machinery protection systems
Vibration Monitor Part Number & Configuration Guide
Standard (Example) Part Number
3500/40-01-00
This is a reference configuration for the Bently Nevada 3500/40M Proximity Monitor. It represents one commonly supplied setup and helps customers understand how the part number is structured.
Configurable Part Number Format
3500/40-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 3500/40M Proximity Monitor is commonly used in industrial machinery protection and monitoring, including:
- Monitoring turbines, compressors, pumps, and generators
- Measuring radial vibration, shaft position, and thrust position
- Detecting differential expansion and eccentricity
- Providing input for programmable alarms
- Integrating into 3500 series machinery protection systems
Downloadable
Bently Nevada 3500/40M Proximity 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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