Product Details:

Bently Nevada 72850-02-05-XX-01-03-00-01-15 is a rack-mounted multi-channel vibration monitor card for Bently Nevada 3300 turbine supervisory instrumentation system. This module receives displacement signals from eddy current proximity probes mounted on rotating shafts, continuously measuring peak-to-peak radial vibration of steam turbines, centrifugal compressors and generators. Each channel supports independent configuration of alert and danger alarm thresholds. When vibration values exceed the preset limit, the card triggers relay contact alarm output and analog recording signals to external DCS and PLC control systems for safety interlock and historical trend recording. Built-in sensor fault diagnosis functions can detect probe open circuit, short circuit and wiring breakage, helping maintenance technicians quickly locate sensor loop faults on site. Integrated signal noise filtering suppresses electromagnetic interference and spurious pulse signals generated by mechanical vibration in power plant and petrochemical environments. Installed in standard 3300 instrument rack slots, this vibration monitor card communicates reliably with rack backplane and rear terminal boards, supporting stable long-term continuous operation. Widely used in power generation, petrochemical and metallurgy industries, this multi-channel vibration monitoring module forms core protection hardware for rotating machinery TSI systems. It allows plant operators to monitor dynamic vibration trends in real time, identify rotor imbalance, shaft misalignment and internal rubbing risks at an early stage, avoid catastrophic mechanical damage and unplanned production downtime, and support the plant’s predictive maintenance strategy for critical rotating assets.

Core Attributes:

Brand: Bently Nevada

Model: 72850-02-05-XX-01-03-00-01-15

Product Type: Multi Channel Vibration Monitor Card

Compatible System: Bently Nevada 3300 series TSI monitoring rack

Input Sensor: Eddy current proximity probe

Function: Multi-channel shaft radial vibration measurement, configurable alarm thresholds, relay contact output, analog recording output, sensor loop fault diagnosis

Mounting: Rack slot installation

Operating Temperature: 0°C ~ +65°C

Feature: Independent channel setup, built-in noise filtering, anti-electromagnetic interference, safety interlock and vibration trend recording