Bently 330105-02-12-05-02-CN Product Information

Technical Specifications

• Probe Type: Eddy current proximity sensor
• Series: 3300 XL
• Probe Size: 8mm
• Mounting Thread: 3/8-24 UNF
• Linear Range: 2mm (80mils), starting from approximately 0.25mm (10mils) to 2.3mm (90mils) from the target surface
• Output Signal: Voltage signal proportional to the gap between the probe tip and the measured conductor (approximately -1 to -17Vdc)
• Sensitivity: 7.87V/mm (200mV/mil)
• Frequency Response: 0-10kHz
• Operating Temperature Range:
  • Standard version: -52°C to +177°C
  • High-temperature (ETR) version: -52°C to +218°C
• Total Length: 0.5 meters (1.6 feet)
• Connector Type: Miniature Click Loc coaxial connector
• Dimensions: 20.4 cm x 22.2 cm x 3.7 cm
• Weight: 0.08 kg
• Recommended Minimum Shaft Diameter: 50mm
• Recommended Gap Setting: 1.27mm
• Certifications: Compliant with API 670 (4th edition), PED certified, CE marked
• Compatibility: Interchangeable with all 3300 XL 8mm sensor system components (probes, extension cables, proximitors); backward compatible with non-XL 3300 series 5mm and 8mm transducer components
• Mounting Torque: Maximum rated 22.6 N•m (200 in•lbf); recommended 7.5 N•m (66 in•lbf)

Key Features

• Dual-Measurement Capability: Performs both static displacement and dynamic vibration measurements based on eddy current principles.
• Harsh Environment Adaptability: Robust construction ensures reliable performance in extreme temperatures, vibration, and industrial contaminants.
• Secure Connection: Miniature Click Loc coaxial connector provides stable and reliable connections, reducing maintenance needs and downtime.
• Space-Saving Design: Compact dimensions and lightweight structure (0.08kg) make it suitable for space-constrained installations and both stationary and portable applications.
• Easy Integration: Modular design enables fast installation without special tools; spring loc terminal strips eliminate loose screw-type clamping mechanisms for robust field wiring.
• Interchangeability: No need for separate matching components or bench calibration, simplifying replacement and system upgrades.
• Compliance with Standards: Meets stringent international safety and industry standards, ensuring regulatory compliance across global applications.

Application Scenarios

• Target Industries: Power plants, refineries, chemical plants, steel mills, and other heavy industries.
• Monitored Equipment: Steam turbines, compressors, fans, water pumps, and other large rotating machinery.
• Measurement Parameters: Shaft vibration, axial displacement, key phasor, and rotational speed.
• System Integration: Connects to Bently monitoring modules including 3500/25, 3500/40, 3500/42M, 3500/50, 3500/45, as well as 2300/20 dual-channel vibration monitors and 1900/6*** series vibration monitors.
• Matching Components: Compatible with extension cables (330130-040-00-00, 330130-040-01-00, 330130-080-00-00, 330130-080-01-00) and proximitors (330180-90-00, 330180-91-00, 330180-50-00, 330180-51-00).