Configured for signal transmission and impedance matching within machinery vibration monitoring layouts, the Bently Nevada 330130-085-11-05 (330130-085-11-05 3300 XL Standard Extension Cable) provides direct physical electrical execution.

Suffix Breakdown & Model Matrix

• 330130: Base part number designating a 3300 XL standard extension cable.
• 085: Cable length option indicating an 8.5-meter total length specification.
• 11: Connector and cable option specifying an armored FluidLoc cable build.
• 05: Agency approval option designating CSA, ATEX, and IECEx hazardous area certifications.

Hardware Specifications

Machinery Dynamics & Rotor Monitoring Integration

Operating as part of an eddy-current proximity transducer assembly, the cable maintains precise signal propagation for rotor dynamics and gap voltage validation targets (-10 VDC baseline tracking). It preserves cross-talk suppression across multi-channel vibration racks and supports eddy-current probe scaling configurations for rotating equipment protection systems.

Package Ordering Information

• 1 x 330130-085-11-05 3300 XL Standard Extension Cable unit
• 1 x Integrated ClickLoc connector protection cap set

Physical Installation & Routing Guidelines

• Bend Radius Limits: Maintain a minimum bend radius matching manufacturer thresholds to prevent mechanical stress fracture of the inner triaxial conductor.
• Shielding and Grounding: Ensure continuous outer shield continuity through metallic conduit pathways to mitigate electromagnetic interference in heavy industrial noise environments.
• Total System Length Matching: Verify that the combined length of the proximity probe and the extension cable totals either 5 meters or 9 meters to ensure correct Proximitor sensor calibration calibration parameters.

Frequently Asked Questions

• Q: What is the exact physical length of the 330130-085-11-05 extension cable?

  A: The cable length is exactly 8.5 meters, equivalent to 27.9 feet.

• Q: What specific cable construction does option 11 designate?

  A: Option 11 designates an armored FluidLoc cable built for harsh chemical and mechanical environments.

• Q: What hazardous area certifications are included with the 05 suffix?

  A: The 05 designation includes CSA, ATEX, and IECEx agency approvals.

• Q: What is the characteristic impedance rating of this extension cable?

  A: The triaxial cable design features a nominal characteristic impedance of 75 ohms.

• Q: What is the operating temperature range for this component?

  A: The cable functions within a temperature range of -35 deg C to +200 deg C.

• Q: Can this extension cable be paired with any standard 3300 XL probe?

  A: Yes, it is fully compatible with standard 3300 XL 8 mm proximity probes and Proximitor sensors.

• Q: How does the cable connect to the probe and sensor?

  A: It utilizes specialized ClickLoc miniature coaxial connectors designed to prevent loosening from machine vibration.

• Q: Why is precise system length matching critical when installing this cable?

  A: Proximitor sensors are tuned for specific total electrical lengths (5m or 9m); mismatching lengths alters the output scale factor.