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  • Usually ships in 3-4 weeks

Features

  • Accepts two transducer signals
  • Input signal range +10.0 V to -24.0 V
  • Input impedance:
    • 20 k Ω (standard)
    • 40 k Ω (TMR)
    • 7.15 k Ω (Internal Barrier)
  • Power consumption: 5.8 watts, typical
  • Front panel LEDs: OK, TX/RX, Bypass
  • Output impedance 550 Ω

The Bently Nevada 3500/50M Tachometer Module is a 2-channel module that accepts input from proximity probes or magnetic pickups to determine shaft rotative speed, rotor acceleration, or rotor direction. The module compares these measurements against user-programmable alarm set points and generates alarms when the set points are violated.

The 3500/50M Tachometer Module is programmed using the 3500 Rack Configuration software. The following configuration options are available:

  • Speed Monitoring, Setpoint Alarming and Speed Band Alarming
  • l Speed Monitoring, Setpoint Alarming and Zero Speed Notification
  • l Speed Monitoring, Setpoint Alarming and Rotor Acceleration Alarming
  • l Speed Monitoring, Setpoint Alarming and Reverse Rotation Notification