Product Details: Bently Nevada 84933-02 is a six-channel temperature monitor module, compatible with Bently Nevada 3300 and 3500 monitoring rack systems, used for multi-point bearing and casing temperature monitoring of rotating machinery. This Six Channel Temperature Module supports both RTD resistance temperature detector and thermocouple input signals, converting resistance or voltage changes into accurate temperature readings, each channel can independently configure alarm thresholds for high temperature warning and protection. The module adopts plug-in rack installation, powered by rack backplane, integrating signal conditioning, data conversion and sensor fault diagnosis circuit. Built-in fault detection function can identify sensor open circuit, short circuit and wiring abnormality, output fault alarm signal. The circuit board has good anti-electromagnetic interference performance, adapting to power plant and petrochemical plant industrial environments with vibration and electric field interference. During installation, field temperature sensors use shielded cable wiring, signal wires must be separated from high-voltage power cables to reduce signal noise. Regular maintenance checks terminal wiring tightness and module operating status, periodic calibration ensures long-term measurement precision. Widely used in power generation, petrochemical and heavy industrial fields, this Machinery Temperature Module monitors bearing metal temperature of turbines, centrifugal compressors, generators, fans and pumps, realizes multi-point over-temperature early warning, prevents bearing burnout and catastrophic mechanical failure, reduces unplanned equipment shutdown.

Core Attributes:

Brand: Bently Nevada

Model: 84933-02

Product Type: Six Channel Temperature Monitor Module

Input: 6 independent channels, support RTD and thermocouple sensors

Mount: Rack plug-in module, powered by rack backplane

Application: Multi-point bearing and casing temperature monitoring for rotating equipment

Features: Six independent temperature measurement, sensor fault detection, configurable alarm threshold, high measurement accuracy, EMI suppression