Description
Bently Nevada 330130-080-00-CN | 3300 XL 8mm
Dynamic Product Introduction
Extending signal paths across massive industrial machinery configurations often introduces severe capacitance and attenuation risks if components are incorrectly matched. The Bently Nevada 330130-080-00-CN extension cable resolves this distance challenge by providing an 8.0-meter impedance-matched link engineered specifically for 9.0-meter total system architectures requiring regional compliance certifications.
Surpassing standard generic coaxial jumpers through specialized ClickLoc connector molding and low-loss dielectric shielding, this cable maintains absolute signal integrity across extended cable trays. Reliability engineers rely on its stable electrical properties to prevent phase distortion and high-frequency noise pickup in complex, high-interference process plants.
330130-080-00-CN
Key Technical Specifications
| Core Parameter | Technical Specification |
| Product Identifier | 330130-080-00-CN (3300 XL Extension Cable) |
| Cable Length (-080) | 8.0 meters (26.2 feet) |
| Total System Length Match | Designed for use in 9.0-meter total system configurations (when paired with a 1.0-meter probe) |
| Shield Protection (-00) | Unarmored standard coaxial construction |
| Connector Type | Miniature coaxial ClickLoc connectors with protective caps |
| Characteristic Impedance | 75 ohms nominal |
| Agency Approvals (-CN) | China Approvals (CCC / regional hazardous area compliance) |
| Operating Temperature | -51^\circC to +177^\circC (-60^\circF to +350^\circF) |
Global Sourcing & Live-Test SOP (Transparency Core)
Deploying long-run coaxial extension cables in critical machinery protection loops requires stringent verification to ensure zero insertion loss or dielectric breakdown:
- Inbound Verification: Incoming cable lots undergo microscopic inspection of connector pin gold plating, coaxial dielectric integrity, and bar-code traceability markings.
- Live Simulation: Cables are integrated into a calibrated 3300 XL test loop connecting a matching 1.0-meter probe and Proximitor sensor.
- Diagnostics: Technicians execute high-frequency signal sweeps and DC resistance checks, verifying that total loop capacitance and millivolt-per-mil output remain within strict API 670 tolerances over a 24-hour cycle.
- Final Prep: Connector ends are sealed with moisture-resistant dust caps, and the cable assembly is coiled and packed in heavy-duty anti-static packaging.
The Field Engineer’s Pitfall Guide
❗ Total System Length Mismatches: Pairing an 8.0-meter extension cable with a 0.5-meter probe creates an 8.5-meter total system length, which completely invalidates the Proximitor calibration curve and shifts output bias voltages out of range. (I’ve seen maintenance teams fail loop checks because a technician grabbed an 8.0m cable instead of a 4.5m cable during a rush outage replacement.)
❗ Unsecured Coaxial Connections: Failing to hand-tighten the ClickLoc connectors until the positive tactile lock clicks—or leaving them exposed to moisture inside a junction box—introduces high-resistance paths, causing erratic spikes on the vibration monitor.
❗ Regional Compliance Oversights: Installing the “-CN” suffix variant into a jurisdiction requiring specific North American or European marine/hazardous certifications can trigger non-compliance audit flags during plant safety inspections.
Intent-Driven FAQ
Can I use this 8.0-meter extension cable with a 0.5-meter probe?
No, an 8.0-meter extension cable must be paired exclusively with a 1.0-meter probe to achieve the standard 9.0-meter total electrical system length required by the Proximitor calibration.
What do the specific option digits (-080-00-CN) mean in this part number?
They designate the cable length (8.0 meters), the unarmored shield option (no stainless steel armor), and the specific regional agency compliance approvals for the Chinese market.
Are these extension cables supplied factory-sealed or as surplus stock?
Inventory batches include a mix of verified factory-sealed surplus (unused) and fully bench-tested secondary stock, with complete traceability documented on every order.
Does the ClickLoc connector require special crimping tools for installation?
No, the connectors are factory-molded onto the cable assembly, requiring only standard manual connection and positive locking onto the probe and Proximitor mating ports.
