Bently Nevada 3500/50M Tachometer Module
Accepts up to two transducer signals from proximity probe transducers or magnetic pickups.
Overview
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
Description
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
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