Product Description

  The 3500/25 149369-01 BENTLY Enhanced Keyphasor Module is used to measure and monitor key parameters of mechanical equipment.

  feature

  Enhanced Keyphasor Module

  Has higher performance

  Stronger anti-interference ability

  The 3500/25 149369-01 BENTLY Enhanced Keyphasor Module is a half height dual channel module used to provide keyphasor signals to monitor modules in a 3500 rack.The module receives input signals from proximity probes or magnetic pickups and converts the signals into digital keyphasor signals to indicate whether the keyphasor markings on the shaft are consistent with the keyphasor sensor.The 3500 mechanical protection system can accept up to four keyphasor signals in normal configuration and up to eight keyphasor signals in paired configuration.

  The keyphasor signal is a pulse per revolution or multiple pulses per revolution from a rotating shaft or gear,used to provide precise timing measurements.This allows the 3500 monitoring module and external unknown devices to measure shaft speed and vector parameters,such as 1X vibration amplitude and phase.

  The 3500/25 149369-01 BENTLY Enhanced Keyphasor Module is an improved 3500 system module.Compared to previous designs,it provides extended key signal processing capabilities while maintaining complete downward compatibility with existing key phase modules in terms of form,fit,and functionality for use in traditional systems.The phaser module PWA 125792-01 has been completely replaced by the updated 149369-01 module.

  When three module redundant(TMR)applications require system Keyphasor inputs,the 3500 system should use two Keyphasor modules.In this configuration,modules work in parallel and provide primary and secondary keyphasor signals to other modules in the rack.

  application area

  The 3500/25 149369-01 BENTLY enhanced phase shifter module is widely used in equipment monitoring in fields such as power,petroleum,chemical,metallurgy,mining,and rail transit.