Bently 330130-080-03-00

Technical Specifications

• Manufacturer: Bently Nevada
• Product Series: 3300 XL
• Product Type: Armored extension cable
• Cable Length: 8.0 meters (26.2 feet)
• Compatibility: 3300 XL 8mm proximity probes, proximitor sensors; backward-compatible with non-XL 3300 series 5mm/8mm components
• Core Application: Vibration and static position measurement
• Linear Range: 0.25 mm to 2.0 mm
• Sensitivity: 1 μm
• Output Type: Voltage (proportional to probe-to-target distance)
• Installation Type: Non-contact
• Termination Type: Gold connector
• Cable Construction: 75 Ω triaxial with FEP insulation; armored with connector protectors
• Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Operating Temperature Range: -40 °C to +100 °C
• Power Supply: -17.5 Vdc to -26 Vdc
• Maximum Power Consumption: 12 mA
• Output Resistance: 50 Ω
• Field Wiring Compatibility: 0.2 to 1.5 mm² (16 to 24 AWG)
• Pull Strength: 330 N (75 lbf) via patented cable loc method
• Dimensions: 81.3 mm × 50 mm × 63.5 mm
• Weight: 0.272 kg
• Certifications: ISO 9001, CE; compliant with API 670 standard (4th edition)
• Warranty Period: 12 months
• Country of Origin: United States

Functional Features

• Armored construction with connector protectors and FEP insulation ensures resistance to mechanical damage, corrosion, and harsh industrial conditions
• Patented cable loc method provides strong pull strength, securing the cable-probe connection against accidental dislodgment
• Gold connectors deliver optimal electrical conductivity and corrosion resistance, eliminating signal degradation for reliable data transmission
• 75 Ω triaxial design minimizes electromagnetic interference, preserving the accuracy of vibration and position measurement data
• Non-contact installation reduces wear and tear, enabling maintenance-free operation and extending service life
• 8-meter length offers flexible deployment, accommodating diverse industrial setup requirements and standard electrical conduits
• Backward compatibility with non-XL 3300 series components allows seamless integration into existing systems without full infrastructure upgrades
• Compliance with API 670 standard ensures adherence to industry benchmarks for mechanical configuration, accuracy, and temperature stability
• Optional fluid loc feature prevents leakage of oils and other fluids through the cable, enhancing protection in lubricated machinery applications
• High sensitivity of 1 μm enables detection of even minor vibrations, supporting early fault identification and proactive maintenance

Application Scenarios

• Steam Turbines: Specifically engineered for vibration and position monitoring of steam turbines, withstanding high-temperature operating conditions and ensuring stable performance
• Power Generation: Deployed in thermal, hydropower, and nuclear power plants to monitor generators, turbines, and auxiliary equipment, safeguarding critical power infrastructure
• Fluid-Film Bearing Machines: Ideal for measuring position and vibration in machinery equipped with fluid-film bearings, supporting optimal lubrication and bearing health management
• Compression Systems: Used in industrial compressors to monitor dynamic performance, preventing costly downtime and optimizing compression efficiency
• Speed and Keyphasor Measurement: Supports keyphasor reference and rotational speed measurements for rotating machinery, enabling precise motion analysis
• Heavy Manufacturing: Integrated into production lines for monitoring pumps, motors, and gearboxes, enhancing process reliability and reducing maintenance costs
• Hazardous Industrial Environments: Suitable for use in settings with extreme temperatures, mechanical stress, or fluid exposure, thanks to its armored and insulated construction
• Oil and Gas Industry: Complies with API 670 standards, making it suitable for upstream, midstream, and downstream oil and gas equipment monitoring
• Automation Systems: Seamlessly integrates with DCS and SCADA systems via supported communication protocols, enabling centralized real-time machinery condition monitoring
• Retrofit Projects: Backward compatibility allows easy replacement of older extension cables in existing 3300 series systems, upgrading performance without full system overhauls