Bently Nevada 3500/25 Keyphasor Module Shaft Speed Unit Zone 2 Certified A: Up to 11 protection

A: Up to 11 protection cards

the minimum recommended shaft diameter is 80 mm to ensure accurate measurement and sensor alignment

CSA (configuration dependent) The CON021 module converts probe signals into standardized analog outputs for monitoring and control systems

Secure communication with encryption and access control capabilities

Front installation into rack backplane

Bently Nevada 3500/25 Keyphasor Module Shaft Speed Unit Zone 2 Certified A: Up to 11 protectionProduct Description The Bently Nevada 3500 25 Enhanced Keyphasor module is a dedicated timing and speed reference component within the 3500 machinery protection architecture. It is engineered to derive precise rotational position information from shaft mounted sensors and distribute synchronized phase signals across the monitoring rack. This module converts analog inputs from proximity probes or magnetic pickups into stable digital timing pulses.