BENTLY NEVADA 3500/42 125672-02 Proximitor/Seismic Monitor

Description

BENTLY NEVADA 3500/42 125672-02 Proximitor/Seismic Monitor is a multi-functional machinery health monitoring component designed for critical equipment oversight. It is a four-channel monitor with channels configured in pairs, supporting up to two designated functions simultaneously. The unit accepts inputs from both proximity and seismic sensors, processes and conditions signals to generate accurate vibration and position readings, and compares conditioned signals against user-programmable alarm setpoints to trigger alerts, protecting machinery by notifying personnel of critical operating data.

Through 3500 rack configuration software, each channel can be programmed to monitor and report a wide range of parameters, including radial vibration, thrust position, REBAM, acceleration, differential expansion, eccentricity, and velocity. Available I/O module variants include displacement/velocity/acceleration modules with internal terminals, displacement/velocity/acceleration modules with external terminals, triple redundant (TMR) I/O modules with external terminals, and I/O modules with internal safety barriers (4 x displacement/acceleration channels) and internal terminals. Key technical specifications include dimensions of 16cm x 16cm x 12cm, weight of 0.8kg, output impedance of 550 ohms, sensor power supply of -24Vdc, and recorder output of +4 to +20 mA corresponding to monitor full scale. The unit features front-panel coaxial connectors per channel with short-circuit protection, and its operation is unaffected by short circuits on recorder outputs.