Original Bently Nevada 3500/65 145988‑02 temperature monitor module, supports RTD and thermocouple for rotating machinery protection.

Product Overview

3500/65, part number 145988‑02 is Bently Nevada 16‑channel temperature monitor module made in USA. It receives signals from RTD and isolated‑tip thermocouple sensors, executes temperature measurement and programmable alarm logic, works with 3500 rack configuration software, widely used as maintenance spare part for gas turbines, compressors and power‑plant rotating machinery protection systems.

Key Features

• 16‑channel temperature monitoring, compatible with RTD and isolated‑tip thermocouple sensors
• Each channel supports independent sensor type configuration and alarm threshold setting
• Provides two‑stage Alert / Danger alarm output with adjustable alarm delay
• Front‑panel LED indicators for OK, TX/RX and Bypass status display
• Supports TMR triple modular redundant installation for high‑reliability application

• Rack‑mount design for Bently Nevada 3500 monitoring rack system

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Technical Specifications

• Brand: Bently Nevada (Baker Hughes)
• Model: 3500/65, Part No:145988‑02
• Channel: 16‑channel temperature input
• Supported Sensor: 3‑wire /4‑wire 100Ω RTD, Type E/J/K/T thermocouple
• Power Consumption: 3W typical
• Configuration Tool: 3500 Rack Configuration Software
• Operating Temp: ‑20℃ ~ +60℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Installation: 3500 series rack mount

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Compatibility

Fits Bently Nevada 3500 main rack system, matches 3500 series power supply, communication and other monitor modules. Module configuration download is required after replacement.