Description

The Bently Nevada 330130-080-02-00, also cataloged as the 330130 3300 XL Standard Extension Cable, operates as a dedicated hardware component for transmitting high-frequency proximity signals within machinery diagnostic networks. The cable links an 8 mm or 5 mm proximity probe to a 3300 XL Proximitor Sensor, forming a complete eddy-current measurement loop.

Suffix Breakdown & Model Matrix

Hardware Specifications

Machinery Monitoring and Diagnostic Attributes

The instrument incorporates a 75-Ohm triaxial architecture that directly matches the impedance profile required for eddy-current probe scaling. To ensure precise tracking of rotor dynamics, the core conductor parameters stabilize electrical transmission, thereby allowing accurate gap voltage validation across the entire linear measurement range. Furthermore, the layered shielding design provides active cross-talk suppression, which prevents external electromagnetic interference from corrupting critical vibration metrics prior to processing by the monitor module.

Frequently Asked Questions

Q: Can field technicians splice or shorten this hardware cable if the routing path measures less than 8.0 meters?

A: No. Splicing or cutting the triaxial casing immediately alters the total core resistance and system capacitance. Consequently, this physical modification corrupts the factory calibration and degrades the accuracy of the final gap voltage calculation.

Q: What protection does the integrated FluidLoc connector option provide over standard cable connectors?

A: The FluidLoc choice blocks oil, moisture, and chemical contaminants from wicking down the internal triaxial core braids if the physical connector shell is directly exposed to harsh machine fluids.

Field Installation Guidelines

First, map out an uncoiled layout path ensuring that the line never breaches the 25.4 mm minimum bend radius limit. Next, pull the triaxial line through dedicated, low-voltage instrument conduit systems away from high-power alternating current machinery cabling. When joining the probe lead to the cable connector, tighten the fittings by hand until the internal mechanism clicks. Following this step, sliding an auxiliary silicone connector sleeve over the junction interface is highly recommended to block oil and moisture entry. Finally, isolate the outer cable armor layer from grounding contacts along the run, and terminate the primary circuit shield directly at the Proximitor mounting terminal block.