Description
Bently 330106-05-30-15-02-00
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: 4.5 meters (15 feet) total system length
Functional Features
- Maximum Reach: Designed for applications requiring the longest standard system lengths without signal degradation.
- High Fidelity Signal: Captures both static gap and dynamic vibration with exceptional accuracy and phase fidelity.
- Robust Immunity: Resistant to EMI/RFI, ensuring reliable data transmission in electrically noisy environments.
Application Scenarios
Applied in complex rotating equipment such as multi-stage compressors, large industrial blowers, and marine propulsion turbines where specific cable routing constraints exist.
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
Built with premium 316L stainless steel and high-temperature FEP cabling, providing superior resistance to corrosion, chemicals, and mechanical abrasion.
Structural Characteristics
Features a precision-machined M10 thread and a secure connector interface. The cable is integrated using CableLoc technology to prevent pull-out failures.
Working Principle
Relies on the eddy current effect. A high-frequency signal excites the probe coil, inducing currents in the conductive target. The strength of these currents varies with the gap, modulating the probe’s impedance which is then converted to a voltage signal.
Installation Requirements
Route the cable through protective conduit if exposed to mechanical hazards. Ensure the total system length (probe + cable) precisely matches the proximitor’s designated calibration.
Usage Precautions
Do not splice or repair the extension cable in the field, as this will alter the system’s electrical characteristics and invalidate the calibration. Perform regular system checks using a calibrator.
