Description
The Bently Nevada 330130-075-00-CN is a 7.5-meter unarmored extension cable built for the 3300 XL 8mm Proximity Transducer System. It operates as the impedance-matched physical link that transfers raw radio-frequency eddy current signals from the proximity probe over to the Proximitor sensor without degrading signal integrity.
Stock Availability, Condition, and Warranty
- Condition: New Original (Factory Sealed)
- Availability: In stock (Subject to prior contract allocation)
- Estimated Lead Time: 1–3 business days for global air dispatch
- Warranty Period: 12 months from delivery date
Commercial Notice: The listed market price functions as a baseline reference for procurement budgeting. Final transaction terms fluctuate based on spot material costs, corporate purchase agreements, and regional import tariffs—contact our global export team to lock in a firm quote.
Technical Configuration Breakdown
330130 - [075] - [00] - [CN]
| | | |
| | | +-- Agency Approval: Regional Ex Certifications (China)
| | +-- Cable Option: Standard Unarmored (No Stainless Steel Conduit)
| +-- Cable Length: 7.5 Meters (24.6 feet)
+-- Product Series: 3300 XL Standard 75 Ω Triaxial Cable Hardware Specifications
| Parameter | Value |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330130-075-00-CN |
| Core Cable Construction | 75 Ω Triaxial, Fluoroethylene Propylene (FEP) Insulation |
| Mechanical Profile | Unarmored (Standard FEP Outer Jacket) |
| Capacitance Value | 69.9 pF/m (21.3 pF/ft) |
| Operating Temperature | −51 to +177°C (−60 to +351°F) |
| Minimum Bend Radius | 25.4 mm (1.0 inch) |
| Interconnect Connector Type | Miniature coaxial click-lock, gold-plated |
On a recent machinery protection upgrade at a gas terminal, we ran into an interesting issue where a sub-contractor mixed 7.5-meter cables with 9.0-meter system components. For a 3300 XL setup, your total electrical length (probe + extension cable) must match the Proximitor tuning—typically 5.0 or 9.0 meters total. If you pair a 1.0-meter probe with this 7.5-meter cable, you hit 8.5 meters, which will throw off your scale factor on a 9.0-meter sensor. Don’t underestimate this calculation before running the lines through terminal boxes.
Global Logistics, Customs, and Incoterms Compliance
Shipping electronic instrumentation spares across international borders involves precise documentation to bypass border friction.
HS Classification and Export Controls
This hardware falls under Harmonized System Code 8544.20.00 for coaxial electric conductors. The “CN” designation certifies compliance with specific regional hazardous area guidelines. This paperwork must be explicitly declared on the commercial invoice to clear automated customs screening gates without manual holding delays.
Incoterms 2020 Framework
- FCA (Free Carrier): Highly efficient if your corporate forwarder handles routine consolidation from our international fulfillment hubs.
- DAP (Delivered at Place): We oversee transit directly to your plant site via priority express courier (DHL or FedEx), which is the standard choice for emergency forced-outage remediation.
Procurement FAQ
- Why choose the unarmored -00 option over the armored -01 configuration?
The unarmored cable is far more flexible, making it much easier to pull through tight, pre-existing internal machine conduits where space is limited and external armor isn’t required.
- Does this cable support older 7200 series 8mm proximity probes?
Well, technically it physically connects, but mixing 3300 XL cables with older 7200 series hardware changes the overall electrical impedance. This introduces calibration errors into your proximity system unless you manually recalibrate the monitor.
- What documentation is included for customs validation?
Every shipment includes a commercial invoice, packing list, and basic compliance documents. Manufacturer Certificates of Conformance (CoC) can be issued if requested prior to packaging.
