Product Details: Bently Nevada 84152-01 is a XDUCR I/O & Quad Relay plug-in module designed for Bently Nevada 3300 machinery protection system, complying with API 670 machinery protection standard. This Dual Channel Vibration Monitor accepts two independent eddy current proximity transducer input signals, converts shaft gap variation into vibration and displacement measurement values, and is equipped with four relay alarm output channels for machinery protection interlock. The module integrates signal conditioning, data conversion and built-in self-diagnosis circuit, which can identify sensor open circuit, short circuit and wiring faults, and trigger fault indication. The circuit board adopts conformal coating treatment, with strong anti-electromagnetic interference performance, adapting to power plant and petrochemical industrial environments with vibration and electric field interference. During installation, field proximity probe signal cables should use low-noise shielded cables and be separated from high-voltage power cables to reduce signal noise. The module can be inserted into the 3300 rack backplane for power supply and communication. Regular maintenance needs to check terminal wiring tightness and module operating status, and periodic calibration can ensure long-term measurement accuracy. Widely used in power generation, petrochemical and heavy industrial fields, this Quad Relay Output Board monitors shaft vibration, thrust displacement and eccentricity of turbines, centrifugal compressors, generators, fans and pumps, realizes configurable alarm and danger output, protects rotating components and reduces unplanned equipment shutdown.

Core Attributes:

Brand: Bently Nevada

Model: 84152-01

Product Type: XDUCR I/O & Quad Relay Module

Input: Dual-channel eddy current proximity transducer input

Output: 4 independent relay contact outputs

Mount: Rack plug-in module for 3300 system

Features: Dual channel vibration measurement, quad relay alarm output, sensor fault detection, conformal coated PCB, API 670 compliant