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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.
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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.
QTech Safety is a leading supplier of Bently Nevada 3500/40M Proximity Monitor in Ireland, offering competitive prices and fast worldwide shipping across United Kingdom (UK), Germany, France, Italy, Spain, United States USA, Canada, Mexico, and Western Australia (Perth). Buy Bently Nevada Vibration Monitor from one of Ireland’s most trusted industrial safety equipment suppliers.
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
Why Choose QTech Safety?
At QTech Safety, we’re more than just a safety supplier we’re your trusted partner in workplace protection and compliance.
Here’s why companies across UK and Ireland (EU) choose us for safety products and training:
- Comprehensive Range of Safety Equipment:
From gas detection and PPE to industrial safety tools, we offer one of the widest selections of trusted brands all at competitive Irish market prices. - Test & Measurement Instruments You Can Trust:
We supply a wide range of test and measurement instruments from the most leading and trusted brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity sensors, and other advanced measurement tools to support accurate diagnostics, condition monitoring, calibration, and maintenance applications. - Expert Health & Safety Training:
We provide professional health and safety training programmes designed to help your workforce stay compliant and confident on the job. - Fast, Reliable Delivery Worldwide:
Whether you’re in Texas United States or Perth Western Australia, our fast delivery service ensures you get your safety equipment quickly and efficiently. - Trusted by European Businesses:
We’re proud to support industries across Europe (UK) with certified safety solutions, expert advice, and responsive customer service.
We Ship Worldwide
At QTech Safety, we supply industrial sensors and instrumentation across Ireland, offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers in Europe, North America, and Australia.
🡆 Europe (United Kingdom, Ireland, Germany, France, Italy, Spain, and the rest of European Union)
🡆 Australia (Western Australia WA, Queensland QLD, and New South Wales NSW)
🡆 North America (United States, Canada, Mexico)

