Product Details:

The BENTLY NEVADA 3500/42M-01-00 four-channel Proximitor seismic monitor module is the M-series high-performance monitoring card for Bently Nevada 3500 TSI machinery protection system. The suffix -01 represents internal termination I/O version, -00 means no special hazardous area certifications, suitable for standard control room environments. This module can be installed in any free slot of the 3500 rack. It accepts signals from proximity probes, velomitor velocity sensors and accelerometers, and provides -24Vdc transducer excitation for eddy current probes. Four independent channels are configured in pairs via 3500 rack configuration software, supporting radial vibration, thrust position, differential expansion, eccentricity, velocity, acceleration, REBAM bearing vibration and shaft absolute vibration measurement. Each channel can be set with independent Alert and Danger alarm thresholds. When the measured value exceeds the preset threshold, the module sends alarm signals to rack relay modules to trigger machinery alarm or shutdown interlock. Each channel outputs 4-20mA analog recorder signal to DCS system. It cooperates with 3500/22 TDI module to upload steady-state and transient waveform data to System 1 fault diagnosis software. Front panel LED indicators display module OK status, bypass state and each channel alarm state for quick on-site inspection. Built-in self-diagnosis function can detect probe open circuit, short circuit and missing pulse faults. It supports hot swapping during normal rack operation, maintenance staff can replace the module without shutting down the whole TSI system. It complies with API 670 turbomachinery monitoring standard, widely applied in petrochemical, power generation and metallurgy industries, matched with steam turbines, gas turbines and centrifugal compressors, used for rotating machinery multi-parameter vibration and position protection monitoring.

Brand:Bently Nevada

Model:3500/42M-01-00

Product Type:Full-height 4-channel M-series Proximitor Seismic Monitor Module

Installation:Any free slot of 3500 system rack

Input:Proximity probe / velomitor / accelerometer signal

Output:4×4-20mA analog recorder output

Feature:M-series monitor card,internal termination,multi-sensor support,REBAM and absolute shaft vibration function,hot swappable,self-diagnosis,standard non-certified version

Application:Bently Nevada 3500 machinery protection rack multi-sensor vibration and position monitoring