Product Details: Bently Nevada 3300/15 is a dual-channel Dual Channel Vibration Monitor developed for the Bently Nevada 3300 rack machinery protection system. This Shaft Displacement Module receives input signals from eddy current proximity probes, and performs continuous high-precision measurement of shaft radial vibration, axial thrust displacement and shaft eccentricity for rotating machinery. Each of the two independent channels can be configured separately through the 3300 system configuration software, users can set custom Alert and Danger alarm thresholds according to different operating conditions of equipment. When vibration or displacement values exceed the preset safety limits, the module outputs alarm status signals to relay modules and plant control systems to trigger warning or machine trip protection. The Proximity Monitor Card provides buffered transducer signals on the front panel and 4-20mA analog recorder outputs for transmitting real-time measurement data to DCS and PLC systems. It is equipped with front panel LED status indicators, which can quickly display channel operating status, alarm state and module fault information for convenient on-site inspection and troubleshooting. Built-in self-diagnosis functions continuously detect sensor open circuit, short circuit and internal hardware faults, and report fault conditions to the whole rack system. Widely used in power generation, petrochemical and heavy industrial fields, this monitor protects turbines, centrifugal compressors, generators and pumps, helping maintenance staff capture early rotor abnormal conditions and avoid unplanned equipment shutdown.

Core Attributes:

Brand: Bently Nevada

Model: 3300/15

Product Type: Dual Channel Vibration and Displacement Monitor

Input Sensor: Eddy current proximity probe

Measuring Parameters: Radial shaft vibration, axial thrust displacement, shaft eccentricity

Output: Buffered transducer output, 4-20mA analog output

Mount: 3300 rack slot

Features: Dual independent channels, configurable alarm setpoints, front LED indicator, built-in self-diagnosis