Bently Nevada 3500/40M 176449-01+125680-01 Proximitor Monitor

Product Details

• Manufacturer: Bently Nevada
• Series: 3500/40M
• Model/Part Number: 3500/40M, 176449-01, 125680-01
• Model Type: Proximitor Monitor
• Spares:
  • 176449-01: 3500/40M Proximitor Monitor
  • 125680-01: Proximitor I/O Module with Internal Terminations

Description

The 3500/40M Proximitor Monitor is a four-channel monitor designed to accept input from Bently Nevada proximity transducers. It conditions the signals to provide vibration and position measurements, then compares the conditioned signals against user-programmable alarms. This monitor is versatile, and each channel can be programmed with 3500 Rack Configuration Software to perform various functions, such as:

• Radial vibration
• Thrust
• Eccentricity
• Differential expansion
• REBAM (Rotor bar vibration monitoring)

Specifications

• Inputs:

  • Signal: Accepts 1 to 4 proximity transducer signals.
  • Power Consumption: 7.7 Watts, typical.
  • Input Impedance:
    • Standard I/O: 10 kΩ (Proximitor and acceleration inputs).

• Sensitivity:

  • Radial Vibration: 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil)
  • Thrust: 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil)
  • Eccentricity: 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil)
  • Differential Expansion: 0.394 mV/μm (10 mV/mil) or 0.787 mV/μm (20 mV/mil)
  • REBAM: 40 mV/μm (1000 mV/mil) or 80 mV/μm (2000 mV/mil)

Environmental Limits

• Operating Temperature:
  • With Internal/External Termination I/O Module: -30°C to +65°C (-22°F to +150°F).
  • With Internal Barrier I/O Module (Internal Termination): 0°C to +65°C (32°F to +150°F).
• Storage Temperature: -40°C to +85°C (-40°F to +185°F).
• Humidity: 95%, non-condensing.

Physical Specifications

• Monitor Module (Main Board):

  • Dimensions: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)
  • Weight: 0.91 kg (2.0 lb)

• I/O Modules (non-barrier):

  • Dimensions: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)
  • Weight: 0.20 kg (0.44 lb)

• I/O Modules (barrier):

  • Dimensions: 241.3 mm x 24.4 mm x 163.1 mm (9.50 in x 0.96 in x 6.42 in)
  • Weight: 0.46 kg (1.01 lb)

Ordering Information

• Proximitor Monitor:
  • 3500/40M-AA-BB
  A: I/O Module Type
  • 01: Proximitor I/O Module with Internal Termination
  • 02: Proximitor I/O Module with External Terminations
  • 03: Proximitor I/O Module with Internal Barriers and Internal Terminations
  B: Hazardous Area Approval Option
  • 00: None
  • 01: cNRTLus (Class 1, Division 2)
  • 02: ATEX/IECEx/CSA (Class 1, Zone 2)

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