Configured for signal transmission between eddy-current probes and proximity monitor interfaces in 3300 XL vibration monitoring networks, the Bently Nevada 330106-05-30-05-02-05 (330106 Proximity Cable) provides direct electrical execution. The extension cable maintains matched impedance characteristics for probe system calibration and preserves signal continuity between the probe and Proximitor sensor assembly.

Suffix Breakdown & Model Matrix

The supplied model number 330106-05-30-05-02-05 identifies a factory-configured 3300 XL extension cable assembly. No additional suffix interpretation is included in the provided technical data.

Hardware Specifications

Cross-Talk Suppression Characteristics

The 3300 XL cable assembly uses a shielded coaxial structure to reduce electromagnetic interference between adjacent transducer circuits. Cable routing separation from high-current motor conductors and variable frequency drive output wiring limits induced noise on shaft vibration and position channels. Ground continuity between the cable shield and monitoring chassis should be maintained through a single-point grounding method to avoid ground loop propagation.

Frequently Asked Questions

Q: Can the proximity cable be shortened in the field?
A: No. Cable length forms part of the calibrated transducer system. Field cutting or splicing changes impedance characteristics and affects probe scaling.

Q: Is the cable hot-swappable while the monitor is energized?
A: Connector replacement under energized conditions is not recommended. Disconnect monitor loop power before cable removal to prevent transient signal disturbance.

Q: What cable routing practices are recommended for eddy-current systems?
A: Route proximity cables separately from power conductors, contactor wiring, and VFD output cables. Maintain shield integrity throughout the installation path.

Q: Does the cable require external excitation voltage?
A: No. The extension cable is a passive transmission component operating between the probe and Proximitor sensor.

Q: Can multiple proximity cables share the same conduit?
A: Yes, provided the conduit does not also contain high-voltage or high-current switching conductors that may introduce electrical interference.

Field Installation Guidelines

Verify connector cleanliness before assembly to prevent contamination of the coaxial contact surfaces. Avoid sharp cable bends during routing and maintain gradual bend radii near connector transitions. Do not apply mechanical tension directly to the connector body during installation. Shield continuity should remain intact from the probe assembly through the monitoring interface. Separation from AC motor feeders and relay cabinet wiring reduces signal distortion during transient machine operation.

Ordering Info

(1) Shipment includes one factory-assembled Bently Nevada 330106 proximity cable.

(2) Connector protection caps and anti-static packaging materials are included for transport protection.

(3) Compatible probe and Proximitor assemblies are supplied separately unless specified in the purchase configuration.

(4) Optional mounting clamps and cable routing accessories may be ordered independently for panel or field installations.

Logistics and Shipment Details

Delivery time: 2-7 days when payment finish. Shipment handled through DHL, FedEx, or UPS logistics channels depending on destination region. All units are packed in anti-static industrial packaging with reinforced outer carton protection for transit handling and connector isolation.