Bently Nevada 140734-03 Vibration Monitor

Description

The 140734-03 module continuously evaluates machine vibration against preset alarm thresholds, ensuring the operational integrity of aeroderivative gas turbines by triggering alarms when anomalies occur.

Specifications

• Number of Channels: 4
• Input Signals: Accepts signals from four velocity transducers
• Dimensions: 241.3 mm x 24.4 mm x 241.8 mm
• Weight: 0.91 kg (2.0 lbs)
• Power Consumption: 7.7 watts, typical
• Input Impedance: Greater than 95 kΩ for Proximitor and acceleration inputs
• Sensitivity: 3.94 mV/(mm/s) (100 mV/(in/s)) or 5.71 mV/(mm/s) (145 mV/(in/s))
• Output: Buffered transducer outputs with short-circuit protection

Features

• Four-Channel Monitor: Designed to operate in demanding gas turbine environments
• Programmable Alarm Setpoints: Configurable using the 3500 Rack Configuration Software
• Signal Integration Options: Includes 1X vibration tracking and band-pass vibration analysis
• Multimode Channels: Supports up to eight sets of alarm parameters, including alert and danger setpoints
• Front Panel LEDs: Features OK, TX/RX, and Bypass indicators for quick system status checks