Description
Bently 330103-00-10-10-02-05
Technical Specifications
- Product Series: 3300 XL 8mm Eddy Current Sensor System
- Probe Diameter: 8 mm (0.315 inches)
- Sensitivity: 200 mV/mil (7.87 V/mm)
- Thread Specification: M10 x 1 Metric Thread
- System Length: 3.0 meters (10 feet) total system length
Functional Features
- Versatile Configuration: The “-05” suffix denotes specific mechanical or electrical variations tailored for OEM or specialized retrofit requirements.
- Continuous Condition Monitoring: Enables predictive maintenance by tracking vibration trends, shaft centerlines, and orbit plots.
- Wide Dynamic Range: Accurately measures from sub-micron vibrations to large-amplitude transient events.
Application Scenarios
Utilized across power generation, petrochemical processing, and heavy manufacturing for protecting critical assets like steam turbines, compressors, and large motors.
Performance Parameters
- Linear Measurement Range: 80 mils (2.0 mm)
- Frequency Response: 0 to 10 kHz (-3 dB)
- Operating Temperature Range: -52°C to +177°C (-62°F to +350°F)
- Supply Voltage: -24 VDC nominal
Material Composition
Manufactured with high-strength, corrosion-resistant stainless steel and premium dielectric materials to ensure long-term stability in harsh environments.
Structural Characteristics
Incorporates advanced sealing technologies (Viton O-ring) and strain relief mechanisms to protect against fluid ingress and mechanical stress.
Working Principle
The probe acts as an inductive sensor. As the conductive shaft moves, it changes the eddy current loading on the probe coil. This impedance variation is demodulated by the proximitor into a linear voltage output.
Installation Requirements
Ensure proper grounding of the monitoring system to prevent ground loops. Set the initial gap to the manufacturer’s recommended midpoint to maximize linear operating range.
Usage Precautions
Avoid exposing the probe to temperatures exceeding its rated limit. Regularly clean the probe face and inspect the connector for signs of corrosion or loosening.
