Bently Nevada 330903-00-06-05-02-CN NSv Extension Cable | Replacement, Equivalent & Selection Guide
The Bently Nevada 330903-00-06-05-02-CN is a precision NSv (Non-contacting vibration) Extension Cable designed for use within Bently Nevada’s 3300 Series proximity transducer systems. This cable serves as the critical signal-transmission link between the proximitor/driver and the eddy-current probe, maintaining measurement integrity in demanding industrial environments. Konmask.com supplies genuine and compatible-grade units to support your machinery protection and condition monitoring systems.
Technical Specifications
- Part Number: 330903-00-06-05-02-CN
- Series: 3300 NSv (Non-contacting vibration)
- Type: Extension Cable
- Cable Length: 6 ft (approx. 1.83 m)
- Connector Type: Standard BNC / coaxial per 3300 series spec
- Operating Temperature: -40°C to +85°C
- Impedance: 50 Ω nominal
- Shield: Double-shielded coaxial construction
- Compliance: CE, RoHS compatible
- Country of Origin: CN (China — OEM-grade)
- Weight: ~40 g
Compatible Replacement & Equivalent Models
The following models are functionally equivalent or direct replacements. Always verify connector type, cable length, and system compatibility before substitution:
- 330903-00-09-05-02-00 — 9 ft variant, same series
- 330903-00-15-05-02-00 — 15 ft variant, same series
- 330903-00-25-05-02-00 — 25 ft variant, same series
- 330130-080-00-00 — 3300 XL 8mm extension cable (cross-reference)
- 330180-X-XX-XX — 3300 NSv 5mm probe + extension system
- Emerson / GE 330903 series — post-acquisition equivalent part numbers
Contact Konmask.com to cross-reference your existing part number and confirm compatibility.
Why Choose the Original Model
- System-Matched Performance: Factory-calibrated for Bently Nevada 3300 series — no re-calibration required.
- Signal Integrity: Double-shielded coaxial design minimizes EMI/RFI interference.
- Proven Reliability: Deployed globally in power generation, oil & gas, and rotating machinery protection.
- OEM Traceability: Full part number traceability for maintenance records and audits.
Typical Applications
- Steam and gas turbine shaft vibration monitoring
- Compressor and pump rotor displacement measurement
- Gearbox and motor bearing condition monitoring
- Machinery protection in oil & gas refineries
- Power plant rotating equipment surveillance
- Petrochemical plant critical machinery monitoring
System Compatibility
- 3300 Series Monitoring System — primary platform
- 3500 Series Machinery Protection System — with appropriate proximitor
- System 1 Software — compatible for data acquisition and trending
- Proximitor Models: 3300 XL, 3300 NSv 5mm, 3300 NSv 8mm
- Probe Models: 330101, 330103, 330105 series (verify gap voltage)
Selection Guide
Use the part number structure to select the correct cable:
- 330903 — Base model: NSv Extension Cable
- -00- — Standard configuration
- -06- — Cable length: 6 ft (change to -09-, -15-, -25- for other lengths)
- -05- — Connector style: standard coaxial
- -02- — Armor/jacket type
- -CN — Country of manufacture: China (OEM-grade)
Unsure which configuration suits your installation? Contact our technical team with your proximitor model and probe-to-driver distance.
Quality Assurance & Sourcing
- All units inspected for connector integrity and cable continuity prior to dispatch.
- Sourced from authorized distributors and verified OEM-grade supply chains.
- Packaging includes part number label, batch traceability, and ESD-safe wrapping.
- Common 330903 variants held in stock for same-week dispatch.
How to Order
- Confirm your part number: 330903-00-06-05-02-CN
- Verify cable length and connector type against your existing installation.
- Add to cart or contact us for bulk/project pricing.
- Provide your PO number and shipping address at checkout.
- Receive order confirmation with estimated lead time within 24 hours.
For urgent requirements or custom configurations, email support@konmask.com or call +0086 19859288691.
Replacement & Compatibility FAQ
Q: Can I use a 9 ft cable (330903-00-09-05-02-00) in place of the 6 ft version?
A: Yes, provided the extra length can be safely routed. Electrical performance is identical.
Q: Is the -CN suffix a quality downgrade?
A: No. -CN denotes country of manufacture (China) for OEM-grade production. Specifications are identical to standard variants.
Q: Will this cable work with my 3500 Series system?
A: Yes, when paired with a compatible 3300 NSv proximitor. Verify gap voltage settings before installation.
Q: Do you offer calibration certificates?
A: Available upon request for project and OEM orders. Contact us for details.
Q: What is the lead time?
A: In-stock units ship within 3–5 business days. Out-of-stock items typically 2–4 weeks.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
