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

The Bently Nevada 176449-02 3500/42M Proximitor Seismic Monitor is a four-channel monitoring solution designed to ensure optimal machinery protection. It provides continuous comparison of monitored parameters against user-configured alarm setpoints and communicates critical data for operations and maintenance efficiency.

Key Features

Multi-Parameter Monitoring:
- Supports radial vibration, acceleration, thrust position, velocity, eccentricity, and more.
- Channels are programmable in pairs, allowing dual functionality.
Data Conditioning:
- Processes input from proximity and seismic transducers.
- Provides static values with configurable alert and danger setpoints.
LED Indicators:
- OK LED: Indicates proper operation.
- TX/RX LED: Indicates communication with other modules.
- Bypass LED: Shows bypass mode status.
Buffered Outputs:
- Individual coaxial connectors for each channel, short-circuit protected.
- Shaft Absolute outputs with independent channels and short-circuit protection.

Specifications

Inputs

Supported Signals: Proximity, velocity, and acceleration transducers (1 to 4 signals).
Sensitivity:
- Radial Vibration, Thrust, and Eccentricity: 3.94 or 7.87 mV/μm.
- Acceleration: 10 mV/(m/s²).
- Velocity: 20 mV/(mm/s) pk or alternative scaling.
- Differential Expansion: 0.394 or 0.787 mV/μm.

Outputs

Recorder Outputs: +4 to +20 mA, independent recorder values for each channel.
Voltage Compliance: 0 to +12 Vdc across load (0 to 600 Ω).
Buffered Transducer Outputs: 550 Ω output impedance, short-circuit protected.

Environmental Limits

Operating Temperature:
- With Internal/External Termination: -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.

Physical Details

Dimensions (H x W x D): 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 lbs).
Rack Space: Requires one full-height front slot for the monitor.

Contact Us

Phone: +86-15915488782
Email: uma@meloauto.com
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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