Bently Nevada 330930-040-02-00 Extension Cable
Bently Nevada 330930-040-02-00 3300 XL NSv Extension Cable
The Bently Nevada 330930-040-02-00, also cataloged as the 330930 Extension Cable, operates as a dedicated hardware component for eddy-current signal transmission within 3300 XL NSv proximity transducer systems. The cable provides the electrical connection between the proximity probe and monitoring electronics while maintaining the calibrated characteristics required for shaft displacement and vibration measurement channels.
Suffix Breakdown & Model Matrix
- 330930 - 3300 XL NSv Extension Cable base model
- 040 - Cable length option: 4.0 m
- 02 - Stainless steel armored cable configuration
- 00 - No agency approvals required
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330930-040-02-00 |
| Brand | Bently Nevada |
| Origin | United States |
| Product Type | 3300 XL NSv Extension Cable |
| Series | 3300 XL NSv / 3300 NSv |
| Cable Length | 4.0 m |
| Cable Construction | Stainless steel armored cable |
| Application | Eddy-current probe signal transmission |
| Monitoring Functions | Shaft displacement and vibration measurement |
| Compatibility | 3300 XL NSv and 3300 NSv transducer systems |
| Mechanical Protection | Stainless steel armor |
| Approval Option | No approvals |
| Operating Temp | Not specified |
| Power Consumption | Passive cable assembly |
| Weight | Not specified |
| Dimensions | 4.0 m cable length |
Gap Voltage Stability and Signal Integrity
The 330930 extension cable functions as a calibrated component within the 3300 XL NSv transducer system. Electrical characteristics of the cable contribute to overall system response, signal linearity, and measurement repeatability.
Proper cable selection and matching help maintain the gap voltage characteristics required for accurate eddy-current measurements. When installed according to system requirements, the armored cable assembly supports stable signal transmission between the NSv probe and monitoring equipment while reducing exposure to mechanical damage in industrial installations.
Frequently Asked Questions
Q: Can this extension cable be replaced with a standard instrumentation cable?
A: No. The cable is designed as a matched component of the 3300 XL NSv transducer system and should be replaced with the specified extension cable type.
Q: What is the purpose of the stainless steel armor?
A: The armor provides mechanical protection against abrasion, impact, and cable routing stress in industrial environments.
Q: Does the cable contain active electronics?
A: No. The extension cable is a passive assembly used to transfer probe signals between field devices and monitoring equipment.
Field Installation Guidelines
- Verify compatibility with the connected 3300 XL NSv probe system.
- Route cable separately from high-voltage power wiring.
- Avoid sharp bends and excessive pulling forces.
- Inspect armor integrity before commissioning.
- Secure cable supports to prevent vibration-induced wear.
- Confirm connector engagement after installation.
Bently Nevada 330930-040-02-00 Extension Cable
