Description
Bently 330103-00-04-10-02-00
Technical Specifications
- Model: 330103-00-04-10-02-00
- Sensor Type: Eddy Current Axial Displacement Probe
- Thread Size: Standard axial probe thread
- Cable Integration: Integrated or connectable high-frequency cable
Functional Features
- Precision Axial Measurement: Specifically calibrated for accurate axial position monitoring.
- High Stability: Maintains calibration under varying thermal and mechanical conditions.
- Wide Linear Range: Accommodates full axial travel of the rotor.
Application Scenarios
Installed on thrust bearing housings of steam turbines, compressors, and large motors to monitor axial position and prevent thrust bearing damage.
Performance Parameters
- Sensitivity: Typically 7.87 mV/μm (200 mV/mil)
- Operating Temperature: -52°C to +177°C
- Linear Range: Sufficient for full axial float
Material Composition
PPS engineering plastic tip encapsulation, high-purity copper coil, and durable cable assembly.
Structural Characteristics
Cylindrical probe body with precision sensing face, designed for axial mounting orientation.
Working Principle
Same eddy current principle as radial probes, but optimized for axial measurement geometry and calibrated for axial displacement ranges.
Installation Requirements
Mount in thrust bearing housing at specified axial location. Set initial gap voltage per manufacturer specifications (typically mid-range of linear zone).
Precautions for Use
Ensure probe is aligned axially, not radially. Verify gap voltage after thermal expansion. Protect cable from oil and chemical exposure.
