Vibration Monitoring Solution – Bently Nevada 330130-070-00-0 | 3300 XL Series
Where This Product Is Used
The Bently Nevada 330130-070-00-0 Extension Cable is a critical interconnect component in rotating machinery protection systems. It is deployed in the following industrial environments:
- Gas & Steam Turbines – Connects proximity probes to Proximitor sensors on high-speed shaft monitoring systems in power generation plants.
- Centrifugal Compressors – Used in oil & gas upstream/downstream facilities to relay radial vibration and axial position signals from probe tip to monitor rack.
- Pumps & Fans – Extends signal path in petrochemical and water treatment plants where probe-to-rack distances exceed standard probe cable length.
- Marine Propulsion Systems – Installed in shipboard machinery spaces requiring continuous shaft vibration surveillance.
- Paper & Steel Mills – Integrated into rolling mill drive trains and pulp refiner monitoring loops.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330130-070-00-0 |
| Series | Bently Nevada 3300 XL Proximity Transducer System |
| Cable Length | 7.0 m (22.97 ft) |
| Connector Type | MIL-C-5015 style, coaxial, field-replaceable |
| Impedance | 50 Ω nominal |
| Operating Temperature | –40 °C to +85 °C |
| Jacket Material | Polyurethane (PUR), oil & abrasion resistant |
| Weight | 240 g |
| Compatible Probes | 3300 XL 8 mm, 11 mm, 14 mm proximity probes |
| Compatible Proximitors | 3300 XL Proximitor Sensor (330180 series) |
| Country of Origin | USA |
Why Engineers Specify This Model
- OEM-Matched Signal Integrity – Factory-calibrated impedance ensures the 3300 XL system gap voltage remains within ±0.5 V of specification across the full 7 m run, preserving measurement accuracy without field recalibration.
- Hazardous-Area Compatibility – Designed to maintain intrinsic safety (IS) circuit parameters when used with approved barriers, meeting IEC 60079-11 requirements for Zone 1/Zone 2 installations.
- Plug-and-Play Replacement – Identical pinout and mechanical envelope to the original Bently Nevada assembly; no wiring modification or system re-commissioning required.
- Chemical Resistance – PUR jacket withstands exposure to lubricating oils, hydraulic fluids, and mild solvents common in turbomachinery environments.
- Reduced Downtime Risk – Stocking this cable as a critical spare eliminates multi-week OEM lead times during unplanned outages.
Complete System Bill of Materials
For a complete 3300 XL radial vibration measurement loop, the following components are typically required:
- Proximity Probe – e.g., Bently Nevada 330101-00-08-10-02-00 (8 mm)
- Probe Cable – e.g., Bently Nevada 330130-045-00-00 (4.5 m integral cable)
- Extension Cable – Bently Nevada 330130-070-00-0 (this item, 7 m)
- Proximitor Sensor – e.g., Bently Nevada 330180-X1-05 (3300 XL)
- Monitor Module – e.g., Bently Nevada 3500/42M Proximitor / Seismic Monitor
- Rack & Power Supply – Bently Nevada 3500 Rack with 3500/15 Power Supply
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- IEC 60079-11 – Explosive Atmospheres: Intrinsic Safety
- ISO 10816 / ISO 20816 – Mechanical Vibration Evaluation
- CE Marking – EMC Directive 2014/30/EU
- RoHS Compliant – Directive 2011/65/EU
Quality Assurance & Sourcing
Every 330130-070-00-0 unit shipped from Konmask.com undergoes the following verification process:
- Visual inspection of connectors, jacket, and labeling against OEM reference samples
- Continuity and impedance check (50 Ω ± 5%) using calibrated LCR meter
- Authenticity cross-check against Bently Nevada part number database
- Anti-static packaging with desiccant for long-term storage integrity
We source exclusively from authorized distributors and verified surplus channels with full traceability documentation available upon request.
How to Source This Part
To place an order or request a formal quotation for the Bently Nevada 330130-070-00-0 Extension Cable:
- Online: Add to cart directly on this page for standard orders.
- Email RFQ: [email protected] – include quantity, required delivery date, and project site.
- Phone / WhatsApp: +0086 19859288691 (Mon–Fri, 09:00–18:00 CST)
- Lead Time: In-stock units ship within 1–3 business days; ex-stock orders confirmed within 24 hours.
- MOQ: 1 piece. Volume pricing available for orders of 5+ units.
Application-Specific FAQ
Q: Can the 330130-070-00-0 be used with older 3300 (non-XL) proximity probes?
A: No. The 3300 XL system uses a different Proximitor gain stage. Mixing XL extension cables with non-XL probes will result in incorrect gap voltage and erroneous vibration readings. Always match all three components (probe, extension cable, Proximitor) within the same series.
Q: Is field splicing or shortening of this cable permitted?
A: Bently Nevada does not recommend field modification of extension cables. Cutting or splicing alters the cable’s characteristic impedance and may void system calibration. If a non-standard length is required, contact us for custom-length options.
Q: What is the maximum total cable length (probe cable + extension cable) for the 3300 XL system?
A: The 3300 XL system supports a maximum total cable length of 9.0 m (probe cable + extension cable combined). The 330130-070-00-0 (7 m) is typically paired with a 2 m integral probe cable to reach this limit.
Q: Does this cable require any special installation tools?
A: No special tools are required. Connectors are hand-tightened to finger-tight plus 1/4 turn. Avoid using pliers or wrenches, which can damage the connector threads and compromise the coaxial seal.
Q: Is a Certificate of Conformance (CoC) available?
A: Yes. A CoC can be provided upon request at no additional charge. Please specify your requirement at the time of order.
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Contact: [email protected] | +0086 19859288691
