Bently Nevada 3500/40M Proximitor Monitor with Proximitor I/O Module (176449-01 + 125680-01)

Overview

The 3500/40M Proximitor Monitor from Bently Nevada is a 4-channel monitor used for monitoring proximity transducers in machinery. It processes signals to provide various vibration and position measurements and includes programmable alarm functions. This system is ideal for machinery protection and delivering critical data to operations and maintenance teams.

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Key Functions

• Radial Vibration
• Thrust Position
• Differential Expansion
• Eccentricity
• REBAM® (Rolling Element Bearing Analysis Monitor)

Note: Channels can be configured in pairs to perform up to two functions simultaneously.

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Specifications

Inputs

• Signal: Supports 1 to 4 proximity transducer signals.
• Input Impedance:
  • Standard I/O: 10 kΩ
  • TMR I/O: 50 kΩ (parallel impedance for three bussed channels)

Power

• Power Consumption: 7 watts (typical)

Sensitivity

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

Outputs

• Front Panel LEDs: Indicators for operational status:
  • OK, TX/RX (communication status), and Bypass (when in Bypass mode)
• Buffered Transducer Outputs: Coaxial connectors for each channel, short-circuit protected

Signal Conditioning

• Radial Vibration Frequency Response:
  • Direct filter: 4 Hz to 4000 Hz or 1 Hz to 600 Hz (programmable)
  • Gap filter: -3 dB at 0.09 Hz
  • 1X and 2X Vector filter: Constant Q filter with -57.7 dB rejection
• Accuracy:
  • Direct and Gap: ±0.33% typical, ±1% maximum
  • 1X and 2X: ±0.33% typical, ±1% maximum
  • Smax: ±5% maximum
  • Not 1X: ±3% at speeds <30,000 cpm; ±8.5% at speeds >30,000 cpm

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Alarm and Static Values

• Alarms: Programmable Alert and Danger levels for each measurement
• Static Values: Parameters include Radial Vibration (Direct, Gap, 1X, 2X), Thrust Position, Differential Expansion, and REBAM (Spike, Element, Rotor)

Environmental Specifications

• 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: 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

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Physical Specifications

• Monitor Module Dimensions: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)
• Monitor Module Weight: 0.91 kg (2.0 lb)
• I/O Module Dimensions:
  • Non-barrier: 241.3 mm x 24.4 mm x 91.1 mm (9.50 in x 0.96 in x 3.90 in)
  • Barrier: 241.3 mm x 24.4 mm x 163.1 mm (9.50 in x 0.96 in x 6.42 in)

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Ordering Information

• Part Number for Monitor: 176449-01
• Part Number for I/O Module with Internal Terminations: 125680-01

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About Us

  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

Contact Us

• Phone: +86-15915488782
• Email: [email protected]
• WhatsApp: +8615915488782
• Business Hours: 24/7 service
• Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

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