Bently Nevada 330130-075-01-05 | Armored Extension Cable

Overview:

The Bently Nevada 330130-075-01-05 Extension Cable is designed for use with 3300 XL probes, providing a robust and reliable connection. Made in the U.S.A., it offers superior durability, with options for a connector protector and armored cable for additional protection. This extension cable is CSA, ATEX, and IECEx approved, making it suitable for use in a wide range of industrial applications.

Key Features:

• Product Type: Extension Cable
• Brand: Bently Nevada
• Model: 330130-075-01-05
• Cable Length Option: 7.5 meters (24.6 feet)
• Connector Protector and Cable Option: Armored cable
• Approvals: CSA, ATEX, IECEx
• Made In: U.S.A.
• Certificate of Origin (COO): Available
• Weight: 103 g/m (1.5 oz/ft), 0.772 kg
• Silicone Tape Included: Alternative to connector protectors (not recommended for turbine oil exposure)
• TipLoc Molding: Provides a robust bond between the probe tip and body
• CableLoc Design: Offers 330 N (75 lbf) pull strength to securely attach the probe cable and probe tip
• FluidLoc Option: Prevents fluid leakage from the cable’s interior in specific applications

Technical Specifications:

• Resistance:
  • RCORE (Center Conductor to Center Conductor): 1.65 ± 0.25 Ω for 7.5 meters
  • RJACKET (Outer Conductor to Outer Conductor): 0.49 ± 0.10 Ω for 7.5 meters
• Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Power Supply: Requires -17.5 Vdc to -26 Vdc
  • Maximum consumption: 12 mA
  • Operating range: -23 Vdc to -26 Vdc with barriers
• Supply Sensitivity: Less than 2 mV change in output voltage per volt change in input voltage
• Output Resistance: 50 Ω
• Field Wiring: 0.2 to 1.5 mm² (16 to 24 AWG)
  • Recommended: 3 conductor shielded triad cable and tinned field wiring
  • Maximum wiring length: 305 meters (1,000 feet)
• Linear Range: 2 mm (80 mils), from 0.25 mm (10 mils) to 2.3 mm (90 mils) (~-1 to -17 Vdc)
• Frequency Response: Signal rolloff occurs at high frequencies with longer field wiring lengths.

Cable Construction:

• The extension cable is designed with an armored exterior for enhanced protection against mechanical damage.
• The cable uses a patented CableLoc design to secure the connection, ensuring a strong, reliable bond between the probe and the cable.

FAQ:

1. What is the maximum length of field wiring allowed?
2. The maximum allowable field wiring length is 305 meters (1,000 feet), with longer lengths leading to signal rolloff at high frequencies.
3. What is the voltage requirement for the extension cable?
4. The cable requires a power supply of -17.5 Vdc to -26 Vdc for proper operation.

For more detailed information: 3300 XL 8 mm Proximity Transducer System Datasheet