Bently Nevada 176449-02 3500/42M Proximitor/Seismic Monitor

Technical Specifications for Bently Nevada 176449-02 Proximitor Seismic Monitor

Inputs:

• Accepts from 1 to 4 proximity, velocity, or acceleration transducer signals.
• Power consumption: Approximately 7.7 watts (typical).
• Input Impedance:
  • Standard I/O: 10 kΩ (for Proximitor and acceleration inputs).
  • Shaft absolute, Velocity: 20 mV/(mm/s) pk (500 mV/(in/s) pk)) 
• Circular Acceptance Region: See Radial Vibration.
• Sensitivity:
  • Radial Vibration: 3.94 mV/μm (100 mV/mil) 
  • Thrust: 3.94 mV/μm (100 mV/mil) 
  • Eccentricity: 3.94 mV/μm (100 mV/mil) 
  • Differential Expansion: 0.394 mV/μm (10 mV/mil)
  • REBAM: 40 mV/μm (1000 mV/mil) 
  • Acceleration & Acceleration2: 10 mV/(m/s²) (100 mV/g).
  • Velocity & Velocity2: 20 mV/(mm/s) pk (500 mV/(in/s) pk) 
  • Shaft Absolute, Radial Vibration: 3.94 mV/μm (100 mV/mil) 
  • Shaft Absolute, Direct: 3.94 mV/μm (100 mV/mil) 

Outputs:

• Front Panel LEDs:
  • OK LED: Indicates proper operation of the monitor.
  • TX/RX LED: Indicates communication with other modules in the 3500 rack.
  • Bypass LED: Indicates Bypass Mode.
• Buffered Transducer Outputs: Each monitor channel has one coaxial connector. Output impedance is 550 Ω.
• Transducer Power Supply: -24 Vdc.
• Recorder +4 to +20 mA: Values are proportional to monitor full-scale.

Physical Dimensions:

• Size: 2.5 x 25.8 x 12 cm
• Weight: 0.82 kg