Description
Bently 22810-01-05-50-02
Technical Specifications
- Model: 22810-01-05-50-02
- Measurement Type: Casing Vibration Velocity
- Output Signal: Standardized analog output (e.g., 4-20 mA or voltage)
- Mounting: Stud mount or magnet mount (depending on variant)
Functional Features
- Absolute Vibration Measurement: Measures casing vibration relative to a fixed reference (earth ground).
- Signal Conditioning: Built-in electronics convert raw sensor output to standardized signals.
- Wide Frequency Range: Optimized for typical rotating machinery vibration frequencies.
Application Scenarios
Installed on bearing housings, gearboxes, and motor frames to monitor overall machine health and detect imbalances, misalignment, or bearing defects.
Performance Parameters
- Measurement Range: Typically 0-25.4 mm/s or 0-50.8 mm/s
- Frequency Response: 10 Hz to 1000 Hz
- Operating Temperature: -40°C to +120°C
Material Composition
Stainless steel housing with internal seismic mass and piezoelectric or electromagnetic sensing element.
Structural Characteristics
Compact cylindrical or rectangular body with mounting stud, electrical connector, and protective cap.
Working Principle
Utilizes a seismic mass-spring system. As the casing vibrates, the mass moves relative to the housing, generating a signal proportional to velocity. Internal electronics condition and scale this signal.
Installation Requirements
Mount securely to a clean, flat surface on the casing. Ensure proper orientation if directional sensitivity is required. Route cables away from noise sources.
Precautions for Use
Do not exceed the specified shock or vibration limits. Ensure mounting surface is free of paint or debris. Verify output signal calibration periodically.
