The Bently Nevada 330130-045-00-05, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for RF signal transmission within 3300 XL Proximitor Sensor networks. It acts as the electrical interface linking a proximity probe to a remote transducer module, transferring raw high-frequency displacement signals back to the monitoring system chassis without inducing uncompensated loop impedance shifts or phase errors.
Suffix Breakdown & Model Matrix
- 330130 - Base Model: 3300 XL Standard Extension Cable
- -045 - Cable Length Option: 4.5 metres (14.8 feet)
- -00 - Connector Protector and Cable Option: Standard cable (non-armored)
- -05 - Agency Approval Option: Multiple Approvals (ATEX, IECEx, CSA, etc. for hazardous locations)
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330130-045-00-05 |
| Brand | Bently Nevada |
| Origin | United States |
| Weight | 0.23 kg nominal |
| Dimensions | 4.5 m physical length (75 ohm coaxial geometry) |
| Operating Temp | -51 to +177 deg C |
| Power Consumption | 0.0 W (Passive component) |
| System Calibration | 3300 XL 5 mm and 8 mm Transducer Systems |
| Nominal Capacitance | 69.9 pF/m (21.3 pF/ft) |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
Eddy-Current Signal Shielding & Cross-Talk Suppression
The 330130-045-00-05 coaxial structure provides cross-talk suppression and maintains strict calibration constants for eddy-current probe scaling. By securing continuous shielding over the 4.5 m path, the cable protects the low-voltage dynamic signals from electromagnetic noise generated by nearby machine drivers. This stability supports accurate gap voltage validation targeting nominal -10 VDC levels, protecting the linearity of the static and dynamic data passed to the continuous monitoring hardware.
Frequently Asked Questions
Q: Can this standard non-armored extension cable be cut or spliced in the field to match short routing runs?
A: No. Altering the physical length of the cable modifies its internal capacitance and inductance parameters. Splicing introduces impedance anomalies that degrade the linear scale factor of the 3300 XL system, invalidating machinery displacement measurements.
Q: How does the "Multiple Approvals" (-05 suffix) impact the hardware configuration compared to the base version?
A: The physical dimensions and electrical properties remain identical. The -05 designation verifies that the cable has undergone testing and marking to comply with specific intrinsic safety parameters when connected to certified barrier devices in classified hazardous zones.
Field Installation Guidelines
- Maintain the standard minimum bend radius of 25.4 mm during cable tray layout execution to avoid dielectric deformation.
- Ensure all terminal connections are torqued according to manufacturer specifications to avoid loose contacts that shift baseline loop resistance.
- Ground the outer shield solely at the designated Proximitor sensor terminal block to prevent the creation of parasitic ground loops.
- Isolate coaxial connectors from structural metal conduits by using the integrated insulation sleeves or external self-fusing tape.
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
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Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
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Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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