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Bently Nevada 86739-01 Dual Vibration Monitor

Bently Nevada 86739-01 Dual Vibration Monitor

  • Manufacturer: Bently Nevada

  • Product No.: 86739-01

  • Product Type: Dual Vibration Monitor

  • Product Origin: USA

  • Payment: T/T

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product Description

The Bently Nevada 86739-01 Dual Vibration Monitor is a high-reliability monitoring module designed for continuous protection and condition monitoring of critical rotating machinery. It is used within Bently Nevada machinery protection systems to simultaneously monitor vibration signals from two independent channels.
The monitor continuously processes vibration data, compares it against configurable alarm setpoints, and provides timely alerts when abnormal vibration levels occur. This allows early detection of mechanical faults such as imbalance, misalignment, looseness, or bearing degradation.
With robust industrial design and compliance with API 670 requirements, the 86739-01 is widely applied in turbines, compressors, pumps, motors, and other essential assets in power generation, oil & gas, petrochemical, and heavy industrial environments.

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada (Baker Hughes)
Model 86739-01
Product Type Dual Vibration Monitor
Monitoring Channels 2 independent vibration channels
Compatible Sensors Eddy current proximity probes, velocity transducers
Measured Parameters Shaft vibration, casing vibration (sensor dependent)
Signal Conditioning Integrated per channel
Analog Output 4–20 mA proportional output
Voltage Output Options 0–10 VDC or 1–5 VDC (system dependent)
Buffered Outputs Available for external diagnostic equipment
Alarm Functions Programmable Alert and Danger setpoints per channel
Alarm Outputs Relay outputs for alarm and trip functions
Power Consumption Approximately 1.5 W
Operating Temperature –35 °C to +65 °C
Storage Temperature –40 °C to +85 °C
Relative Humidity Up to 95% non-condensing
Mounting Rack-mounted module
Compliance API 670 machinery protection standard

 

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