Bently Nevada 330903-00-02-10-02-05/CN 3300 NSv Extension Cable | Replacement, Equivalent & Selection Guide
The Bently Nevada 330903-00-02-10-02-05/CN is a precision-engineered extension cable designed for the 3300 NSv Proximity Transducer System. It serves as the critical signal-transmission link between the proximitor/driver and the eddy-current probe, maintaining measurement integrity in demanding industrial vibration-monitoring environments. Konmask.com supplies genuine and compatible units with full traceability for MRO and OEM applications worldwide.
Technical Specifications
- Part Number: 330903-00-02-10-02-05/CN
- Series: Bently Nevada 3300 NSv Proximity Transducer System
- Type: Extension Cable (Coaxial, Armored)
- Cable Length: 2 m (driver end) / 10 m (probe end) — verify suffix for exact configuration
- Connector Type: MIL-spec coaxial, gold-plated contacts
- Temperature Range: –55 °C to +125 °C
- Impedance: 50 Ω nominal
- Jacket Material: Stainless-steel armored / PTFE-insulated inner conductor
- Compliance: CE, RoHS; compatible with API 670 machinery protection systems
- Weight: approx. 40 g
- Country of Origin: USA / CN (see suffix)
Compatible Replacement & Equivalent Models
The table below lists direct replacements and functional equivalents for the 330903-00-02-10-02-05/CN. Always verify cable length, connector type, and system voltage before substituting.
| Part Number | Brand | Notes |
|---|---|---|
| 330903-00-02-10-02-00 | Bently Nevada | Same length, standard (non-CN) version |
| 330903-00-05-10-02-05 | Bently Nevada | 5 m driver-end variant |
| 330130-080-00-00 | Bently Nevada | 3300 XL 8 mm extension cable (check system compatibility) |
| CON021 | Epro / GE | Functional equivalent for PR6423 probe systems |
| TM0180-A100-A00 | EMERSON / CSI | Cross-reference; confirm connector pinout |
Need a custom length or connector? Contact our engineers for a tailored solution.
Why Choose the Original Model
- System-Certified Accuracy: Factory-matched to 3300 NSv proximitors and probes for guaranteed ±1% full-scale linearity.
- Armored Construction: Stainless-steel braid resists mechanical damage, EMI, and chemical exposure in harsh plant environments.
- API 670 Compliance: Meets machinery protection standards required by refineries, power plants, and compressor OEMs.
- Plug-and-Play: No field calibration required when replacing like-for-like within the 3300 NSv system.
- Traceability: Each unit ships with a certificate of conformance and lot traceability documentation.
Typical Applications
- Steam and gas turbine shaft vibration & position monitoring
- Centrifugal compressor radial and axial displacement measurement
- Pump and motor bearing proximity sensing
- Gearbox and expander rotor dynamics monitoring
- API 670-compliant machinery protection panels
System Compatibility
The 330903-00-02-10-02-05/CN is designed for use within the Bently Nevada 3300 NSv Proximity Transducer System and is compatible with the following components:
- Probes: 330900 series (3300 NSv 8 mm probes)
- Proximitors/Drivers: 3300 NSv Proximitor Sensor (e.g., 330180, 330181)
- Monitors: 3500/40M, 3500/42M, 3500/45, 3500/46M (Bently Nevada 3500 Rack)
- Not compatible with: 3300 XL 5 mm or 11 mm probe systems without adapter verification
Selection Guide
Use the part-number suffix decoder to select the correct cable for your application:
- 330903 – XX – YY – ZZ – AA – BB / CN
- XX: Revision level (00 = standard)
- YY: Driver-end cable length in meters (02 = 2 m, 05 = 5 m)
- ZZ: Probe-end cable length in meters (10 = 10 m)
- AA: Connector style (02 = standard MIL coax)
- BB: Jacket/armor type (05 = stainless-steel armored)
- /CN: China-market certification suffix
If your existing cable suffix differs, send us your nameplate data and we will confirm the correct replacement.
Quality Assurance & Sourcing
- Genuine OEM Stock: Sourced directly from authorized Bently Nevada / Baker Hughes distribution channels.
- Inspection: Every unit undergoes incoming electrical continuity, impedance, and visual inspection before dispatch.
- Documentation: Certificate of Conformance (CoC) and packing list included; material test reports available on request.
- Packaging: Anti-static bag + foam-lined carton; suitable for air and sea freight.
- Warranty: 12-month warranty against manufacturing defects.
How to Order
- Confirm your part number: 330903-00-02-10-02-05/CN
- Specify quantity and required delivery date.
- Request a quote via support@konmask.com or call +0086 19859288691.
- Receive proforma invoice → confirm payment → dispatch within 3–5 business days.
- Tracking number provided upon shipment; DDP/DAP terms available.
Replacement & Compatibility FAQ
Q: Can I use a 330903-00-05-10-02-05 in place of the 330903-00-02-10-02-05/CN?
A: The only difference is the driver-end cable length (5 m vs 2 m). If your installation allows the extra cable length, it is electrically compatible.
Q: Is the /CN suffix a different product?
A: The /CN suffix denotes the China-market certification variant. Electrically and mechanically identical to the standard version; the suffix is for customs and compliance documentation.
Q: Will this cable work with a 3300 XL probe?
A: The 3300 NSv and 3300 XL systems use different probe/cable/proximitor sets. Cross-system use is not recommended without engineering verification.
Q: Do you supply cables cut to custom lengths?
A: Yes. Contact us with your required driver-end and probe-end lengths and we will source or fabricate accordingly.
Q: What is the lead time for out-of-stock units?
A: Typical lead time is 4–8 weeks for factory-fresh stock. We maintain a buffer inventory of common configurations — contact us to check availability.
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Contact: support@konmask.com | +0086 19859288691
