Bently 330130-080-01-00

Technical Specifications

• Manufacturer: Bently Nevada
• Product Series: 3300 XL
• Product Type: Standard armored extension cable
• Country of Origin: USA
• Cable Length: 8.0 meters (26.2 feet)
• Cable Construction: 75-ohm triaxial with armored protection
• Insulation Material: FEP (fluoroethylene propylene)
• Operating Temperature Range: -40 °C to +85 °C (standard); up to 260 °C (500 °F) for ETR (Extended Temperature Range) version
• Power Supply Requirement: -17.5 Vdc to -26 Vdc
• Maximum Current Consumption: 12 mA
• Supply Sensitivity: Less than 2 mV output voltage change per volt input voltage change
• Output Resistance: 50 ohms
• Typical Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
• Linear Range: 0.25 mm to 2.3 mm (10 to 90 mils)
• Field Wiring Compatibility: 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable
• Maximum System Wiring Length: 305 meters (1,000 feet)
• Pull Strength: 330 N (75 lbf)
• Ingress Protection Rating: IP67
• Weight: 0.5 kg
• Dimensions: 24 × 2.4 × 16 cm
• Warranty Period: 12 months from the date of customer receipt
• Compliance Standards: API 670 (4th edition)

Functional Features

• Armored outer layer and FEP insulation enhance durability, providing superior resistance to physical damage, corrosion, and harsh industrial environments
• Patented Tip Loc and Cable Loc molding designs strengthen the bond between components, ensuring reliable connections with high pull resistance
• Optional Fluid Loc feature prevents oil and liquid leakage through the cable interior, protecting the system from contamination
• Complete interchangeability with 3300 series 5mm and 8mm transducer system components (including non-XL elements) simplifies installation and maintenance
• Compliance with API 670 (4th edition) standards guarantees adherence to industry requirements for precision and performance
• Wide operating temperature range supports consistent performance across diverse industrial settings; ETR version accommodates high-temperature applications
• Enables accurate transmission of vibration, position, keyphasor, and speed data, facilitating comprehensive machinery condition monitoring
• No requirement for individual component matching or bench calibration, reducing setup time and operational costs
• Robust triaxial construction minimizes electromagnetic interference, ensuring stable and precise signal transmission

Application Scenarios

• Fluid-Film Bearing Machines: Used for vibration and position measurement on turbines, generators, and pumps equipped with fluid-film bearings, ensuring optimal lubrication and operational stability
• Compression Systems: Deployed in centrifugal air compressors, refrigeration compressors, and process gas compressors to monitor speed and vibration, supporting efficient and reliable compression processes
• Power Generation: Integrated into thermal, nuclear, and hydropower plants to monitor rotating machinery such as turbines and generators, safeguarding critical power infrastructure
• Oil and Gas Industry: Applied in refineries, pipelines, and offshore platforms to monitor pumps, compressors, and other equipment in corrosive and high-stress environments
• Manufacturing Sector: Utilized in heavy manufacturing and automated production lines for condition monitoring of rotating machinery, optimizing maintenance schedules and improving production efficiency
• Small Target Applications: Suitable for measuring radial vibration on shafts smaller than 51 mm (2 in) or axial position on flat targets smaller than 15 mm (0.6 in)
• Space-Constrained Installations: Ideal for environments with counter bore, side view, or rear view restrictions where standard transducer systems may not fit
• Extended Temperature Environments: ETR version used in applications where operating temperatures exceed standard limits, such as high-temperature industrial processes