Bently Nevada 330130-070-03-00 Extension Cable – 3300 Series Proximity Transducer System
When a critical rotating machine loses its vibration monitoring signal, the consequences are immediate and severe: undetected shaft displacement, catastrophic bearing failure, and unplanned downtime that can cost industrial facilities tens of thousands of dollars per hour. The extension cable is the often-overlooked but mission-critical link between the proximity probe and the Proximitor® sensor — without a properly specified, OEM-compatible cable, the entire measurement chain is compromised.
The Bently Nevada 330130-070-03-00 is a factory-specified extension cable engineered for the 3300 Series Proximity Transducer System — one of the most widely deployed eddy-current-based vibration monitoring platforms in global turbomachinery, compressor, and rotating equipment applications. With a 7.0-meter (approximately 23-foot) cable length and precision-matched electrical characteristics, this part ensures signal integrity from probe tip to monitor input, maintaining the calibrated sensitivity of the full transducer system.
Technical Specifications
- Part Number: 330130-070-03-00
- Manufacturer: Bently Nevada (Baker Hughes)
- Series: 3300 Series Proximity Transducer System
- Cable Length: 7.0 meters (23 ft)
- Cable Type: Extension Cable (Proximitor® / Eddy-Current Probe)
- Connector Type: MIL-spec coaxial connectors (compatible with 3300 Series probes and Proximitor® sensors)
- Impedance: Matched to 3300 XL / standard 3300 system specifications
- Temperature Range: Suitable for industrial environments per Bently Nevada 3300 Series standards
- Jacket Material: Armored / shielded for EMI resistance in harsh plant environments
- Weight: Approx. 230 g
- Condition: New / Surplus New / Refurbished (specify at inquiry)
Key Features & Benefits
- OEM-Matched Electrical Characteristics: Maintains the calibrated -18 V DC bias and sensitivity curve of the 3300 Series transducer chain without recalibration.
- EMI/RFI Shielded Construction: Double-shielded coaxial design rejects electrical noise from VFDs, motors, and high-voltage switchgear common in industrial plants.
- Precision Length Tolerance: The 7.0 m length is factory-specified to maintain system linearity — substituting non-OEM cables of different lengths alters the total system scale factor.
- Robust Connector Terminations: Gold-plated MIL-spec connectors resist corrosion and ensure low-resistance, repeatable mating in field conditions.
- Drop-in Replacement: Direct replacement for installed 330130-070-03-00 cables with no system reconfiguration required.
- Wide Compatibility: Works with the full range of 3300 Series probes (330101, 330103, 330104, 330105, 330106) and Proximitor® sensors (3300 XL, 3300 NSv).
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, steam turbines, expanders on upstream/midstream/downstream facilities.
- Power Generation: Steam and gas turbine-generators, boiler feed pumps, induced/forced draft fans.
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, process gas blowers.
- Marine & Offshore: Propulsion turbines, LNG compressor trains.
- Pulp & Paper / Mining: Large rotating equipment requiring continuous vibration surveillance per API 670 standards.
System Integration & Compatible Parts
The 330130-070-03-00 extension cable is designed to integrate seamlessly within the Bently Nevada 3300 Series transducer chain. Typical compatible components include:
- Proximity Probes: 330101-00-06-10-02-00, 330103-00-06-10-02-00, 330104-00-06-10-02-00, 330105-02-12-10-02-05, 330106-05-30-10-02-00
- Proximitor® Sensors: 3300 XL 8mm, 3300 NSv, 3300 RAM
- Monitors: 3500/40M, 3500/42M, 3500/45, 3500/46M (Bently Nevada 3500 Series Machinery Protection System)
- Related Extension Cables: 330130-045-03-00 (4.5 m), 330130-085-03-00 (8.5 m), 330130-100-03-00 (10.0 m)
Our Quality Assurance Process
At Konmask.com, every Bently Nevada component undergoes a structured verification process before shipment:
- Visual Inspection: Connector integrity, jacket condition, and labeling verification against OEM part number.
- Continuity & Impedance Check: Cable continuity and shield integrity tested with calibrated instruments.
- Documentation: Each unit ships with a test report and traceability record. Original OEM packaging preserved where available.
- Packaging: Anti-static, moisture-resistant packaging with coil protection to prevent signal-degrading kinks.
How to Order
- Submit an inquiry via the “Get a Quote” button or email support@konmask.com.
- Provide your required quantity, preferred condition (new/surplus/refurbished), and delivery timeline.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm order — we accept T/T wire transfer, PayPal, and major trade finance instruments.
- Shipment via DHL / FedEx / UPS with full tracking and export documentation.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation & Condition Monitoring Parts — Bently Nevada, Emerson, GE, ABB, Siemens, and more.
- ✅ Global Export Experience — Serving clients in 40+ countries with compliant export documentation.
- ✅ Fast Response — Dedicated B2B inquiry team responds within 24 hours.
- ✅ Competitive Pricing — Direct sourcing from authorized channels and verified surplus inventories.
- ✅ Technical Support — Our engineers can assist with system compatibility verification before purchase.
Frequently Asked Questions
- Q: Can I use a different length extension cable with my 3300 Series system?
- A: No. The total cable length (probe cable + extension cable) must match the system’s calibrated specification. Substituting a different length alters the system scale factor and requires recalibration. Always use the OEM-specified length.
- Q: Is the 330130-070-03-00 compatible with the 3300 XL 8mm probe system?
- A: Yes, the 330130-070-03-00 is compatible with the 3300 XL 8mm proximity transducer system when used with the corresponding probe and Proximitor® sensor in the matched cable length configuration.
- Q: What is the difference between the -03-00 and -05-00 suffix?
- A: The suffix designates the connector and jacket configuration. The -03-00 suffix indicates the standard armored jacket with MIL-spec connectors suitable for most industrial installations. Consult your system documentation or contact us to confirm the correct suffix for your application.
- Q: Do you provide a certificate of conformance (CoC)?
- A: Yes. A certificate of conformance and inspection report are available upon request for all orders.
- Q: What is the lead time for the 330130-070-03-00?
- A: Lead time depends on current stock status. In-stock units ship within 3–5 business days. For out-of-stock items, typical lead time is 2–4 weeks. Contact us for real-time availability.
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