BENTLY NEVADA 3500/40M 140734-01 Proximitor Monitor

Product Details

Description

The 3500/40M Proximitor Monitor is a four-channel monitor that accepts input from Bently Nevada proximity transducers. It conditions the signals to provide various vibration and position measurements, and compares the conditioned signals with user-programmable alarms. Users can program each channel using the 3500 Rack Configuration Software to perform the following functions:

• Radial vibration
• Eccentricity
• REBAM (Rotating Equipment Balance Measurement)
• Thrust position
• Differential expansion

Specifications

Power Consumption:

• 7.7 Watts (typical)

Input Signals:

• Accepts from 1 to 4 proximity transducer signals.

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)

Outputs:

• Front Panel LEDs:

  • OK LED: Indicates normal operation.
  • TX/RX LED: Indicates communication status.
  • Bypass LED: Indicates when the module is in Bypass Mode.

• Buffered Transducer Outputs:

  • One coaxial connector per channel, with short-circuit protection.
  • Output Impedance: 550 Ω

Transducer Power Supply:

• -24 Vdc

Environmental Limits

Operating Temperature:

• Non-Barrier I/O Module: -30°C to +65°C (-22°F to +150°F)
• Internal Barrier I/O Module: 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 Dimensions

Ordering Information

| 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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