Bently Nevada 3500/61 Temperature Monitors

The Bently Nevada 3500/61 Temperature Monitor provides six channels for temperature monitoring and accepts both resistance temperature detector (RTD) and thermocouple (TC) inputs. It conditions these signals, compares them with user-programmable alarm setpoints, and provides recorder outputs for each channel to support detailed monitoring and analysis. Users configure the module to perform either RTD or TC measurements using the 3500 Rack Configuration Software.

The Bently Nevada 3500/61 Temperature Monitor offers RTD/TC non-isolated and TC isolated I/O module options. The non-isolated version can accept RTD, TC, or a combination of both inputs, while the isolated version provides 250 Vdc channel-to-channel isolation to prevent external interference. When installed in a Triple Modular Redundant (TMR) configuration, three monitors are placed adjacent to each other, and the system applies voting logic to ensure accurate operation and eliminate single-point failures.

QInstrument is a leading supplier of Bently Nevada 3500/61 Temperature Monitors 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 3500/61 Temperature Monitors

• 6 channels of temp monitoring
• Accepts RTD and TC inputs
• User-programmable alarm setpoints
• 3500 Rack Configuration Software
• Greater than 10 MΩ for each lead input
• Power consumption: 9 watts
• Operating temp: -22 to 150°F (-30 to 65°C)

Technical Specifications of Bently Nevada 3500/61 Temperature Monitors

• Channels: 6 temperature inputs
• Input types: RTDs and thermocouples (TC)
• I/O options: RTD/TC non‑isolated or TC isolated (250 Vdc channel‑to‑channel isolation)
• Measurement functions: Temperature conditioning, alarm comparison, recorder outputs
• Alarm capability: User‑programmable alarm setpoints
• Configuration: 3500 Rack Configuration Software
• Recorder outputs: One recorder output per channel
• Indicators: Front‑panel LEDs (OK, TX/RX, Bypass)
• Mounting: Fits in 3500 series rack
• Power consumption: ~7–9 W (typical)
• Operating temperature: –30 °C to +65 °C (–22 °F to +149 °F)
• Storage temperature: –40 °C to +85 °C (–40 °F to +185 °F)
• Humidity tolerance: Up to 95 % non‑condensing
• System integration: Compatible with Bently Nevada 3500 series

Vibration Monitor Part Number & Configuration Guide

Standard (Example) Part Number

3500/61-01-00

This is a reference configuration for the Bently Nevada 3500/61 Temperature Monitors. It represents one commonly supplied setup and helps customers understand how the part number is structured.

Configurable Part Number Format

3500/61-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 3500/61 Temperature Monitor is commonly used in industrial machinery protection and monitoring, including:

• Monitoring bearing metal temperatures
• Measuring stator, winding, and motor temperatures
• Supervising process and lube oil temperatures
• Detecting overheating in turbines, compressors, and generators
• Providing temperature-based alarm and trip inputs
• Integrating with 3500 series machinery protection systems

Downloadable

Bently Nevada 3500/61 Temperature 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)