Bently Nevada 3500/32 Sens 4 Channel Relay Module IF 8Ch Eddy 4-20mA Modbus ATEX

Product Specification

​1. Product Overview and Core Functionality​
 

The Bently Nevada 3500/32 is a dual-channel vibration monitoring module integrated into the 3500 Machinery Protection System, designed to safeguard critical industrial equipment by detecting mechanical anomalies. This module processes signals from accelerometers or velocity sensors to monitor vibration levels in rotating machinery such as turbines, compressors, and pumps. It supports dynamic acceleration, velocity, or displacement measurements with configurable frequency ranges (e.g., 10 Hz to 1 kHz or 1 kHz to 10 kHz), enabling precise detection of imbalance, misalignment, bearing wear, and resonance. Built for harsh environments, the 3500/32 operates reliably across a temperature range of -40°C to 85°C and complies with API 670 standards. Its modular design integrates seamlessly into the 3500 series framework, delivering 4-20 mA outputs and relay alarms for real-time condition monitoring and predictive maintenance.

​2. Technical Specifications and System Integration​
 

The 3500/32 module offers high accuracy with adjustable bandpass filtering, user-defined alarm thresholds, and self-diagnostic capabilities. Each channel accepts input sensitivities up to 500 mV/g and provides 24 VDC loop power to sensors, simplifying installation. Certified for hazardous areas (ATEX/IECEx) and featuring an IP52-rated enclosure, it ensures safe operation in oil refineries, power plants, and chemical facilities. Integration with Bently Nevada’s System 1™ software enables advanced diagnostics, trend analysis, and automated reporting. The module’s hot-swappable design and DIN rail mounting minimize downtime during maintenance, while redundant communication interfaces enhance reliability in demanding industrial environments.

​3. Applications and Operational Benefits​
 

Widely used in energy, petrochemical, and manufacturing industries, the 3500/32 enhances equipment reliability by enabling early detection of mechanical faults. It reduces unplanned downtime and repair costs by monitoring vibration trends in turbines, gearboxes, and fans. The module’s compatibility with legacy systems and third-party sensors facilitates seamless upgrades, while its scalable architecture supports expanding operational needs. Fail-safe relay logic and event-triggered data logging ensure rapid response to abnormal conditions, improving safety and compliance with industrial regulations. Trusted globally, the 3500/32 exemplifies Bently Nevada’s commitment to delivering robust, precision-engineered solutions for industrial automation and machinery protection.

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
more about us , u can view our official web:http://www.zcsensors.com/follow us :

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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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