[Bentley] Bentley 3500/45 Position Monitor

2025-07-07

The 3500/45 position monitor is a 4-channel precision monitoring device developed by Bently Nevada, specifically designed for monitoring position related parameters of rotating machinery. Its core function is to receive signals from proximity sensors (Proximitors), rotary position sensors (RPTs), AC/DC linear variable differential transformers (AC/DC LVDTs), and rotary potentiometers. Through signal conditioning and comparison with user programmable alarm thresholds, it achieves mechanical protection and status monitoring.

[Bentley] Bentley 3500/42 Proximitors ®/ Earthquake monitoring module

2025-07-07

3500/42 Proximitor ®/ The earthquake monitoring module is a four channel monitoring device that can receive input signals from a proximity probe and seismic sensors, and achieve monitoring functions such as radial vibration, thrust position, eccentricity, differential expansion, acceleration, and velocity through configuration. Its core function is to drive alarm output by comparing the current machine vibration value with the preset alarm threshold, and provide machine status data for operation and maintenance personnel.