product description 

Product details

Bently Nevada tachometer module

Dual channel module

Bently Nevada's 3500/50 and 3500/50M series tachometer modules are dual-channel modules that accept input signals from proximity probes or magnetic pickups for determining shaft rotation speed, rotor acceleration, and rotor direction.

Peak holding function

The module has a peak-hold function, which can store the maximum speed achieved by the machine, the maximum reverse speed and the number of reverse rotations. Users can reset these peak data as needed.

Alarm function

The module compares the measured values to user-preset alarm thresholds, and once these thresholds are exceeded, an alarm is triggered to ensure that the operator can detect anomalies in a timely manner.

Signal supply

The 3500/50m tachometer module can be configured to provide a processed Keyphasor* signal to the backplane of the 3500 rack for use by other monitors. Therefore, there is no need to use a separate Keyphasor module within the rack.

Flexible configuration

The module is highly flexible and can be configured according to actual application scenarios and requirements to meet the monitoring requirements of different mechanical equipment.

Sum up

Bently Nevada's tachometer module provides an efficient and reliable solution for machine speed monitoring with its dual-channel design, peak-hold function, alarm mechanism, and signal supply capability. Whether it is for the daily operation monitoring of equipment or the timely discovery of abnormal conditions, the module can play an important role in ensuring the safe and stable operation of mechanical equipment.

Product Parameter

Model Number: 3500/50

Origin:USA

Bently series of products