79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module
79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module
79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module
79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module

Bently Nevada

79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module

In stock, ready to ship

  • Manufacturer: Bently Nevada

  • Product No.: 79532-01 82368-01

  • Product Type: RTD Input Module

  • Product Origin: USA

  • Payment: T/T

  • Weight: 1500g

  • Shipping port: Xiamen

  • Warranty: 12 months

79532-01 82368-01 Bently Nevada 3300 3-Wire RTD Input Module

Product Description

The Bently Nevada 79532-01 / 82368-01 is a high-reliability 3-wire RTD temperature monitoring module for the 3300 Machinery Protection System. It is designed for continuous thermal monitoring of critical rotating equipment, including bearings, motor windings, and industrial fluid systems. By integrating this module into a 3300 rack, operators gain reliable protection against overheating and thermal-induced machinery failures.

The module combines the 79532-01 monitor (front-facing processing unit) with the 82368-01 I/O module (rear-mounted termination component), providing accurate signal conditioning, lead-wire resistance compensation, and dual-level alarm logic (Alert and Danger). Its 4-20 mA outputs allow easy integration with DCS, SCADA, or other plant monitoring systems.

Technical Specifications

Parameter Specification
Monitor Part Number 79532-01
I/O Module Part Number 82368-01
System Series 3300 Machinery Protection System
Operating Temperature -30°C to +65°C 

Key Features

  • 3-Wire Lead Compensation: Corrects for resistance in the third wire, ensuring accurate temperature readings over long cable runs.

  • Legacy Rack Support: Ideal for plants operating legacy 3300 racks without migration to the 3500 Series.

  • Diagnostic Self-Tests: Continuously monitors sensors and triggers a "NOT OK" status for open or shorted RTDs.

  • Bumpless Integration: Standard analog outputs support historical trending and integration with DCS or SCADA systems.

Frequently Asked Questions

  • What is the difference between the 82368-01 and 82369-01?
    The 82368-01 is optimized for 3-wire RTDs, while the 82369-01 is designed for higher-precision 4-wire RTD configurations.

  • Can the temperature range be adjusted?
    Yes, the measurement scale depends on the RTD type selected (e.g., 100 Ω Platinum or 10 Ω Copper) and the programmed scale factor.
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