Bently Nevada 330905-00-23-10-02-00 3300 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330905-00-23-10-02-00 is a high-precision eddy-current proximity probe from the 3300 NSv Series, engineered for continuous shaft vibration and position monitoring in critical rotating machinery. This page provides full technical specifications, verified compatible replacements, and a structured selection guide to help industrial buyers make confident procurement decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number / SKU | 330905-00-23-10-02-00 |
| Series | 3300 NSv Proximity Transducer System |
| Probe Type | Eddy-Current (Non-contacting) Proximity Probe |
| Probe Tip Diameter | 8 mm (approx.) |
| Cable Length | ~0.9 m (probe cable segment) |
| Connector | Integral armored cable with standard BN connector |
| Operating Temperature | -35 °C to +177 °C |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Linear Range | 0.25 mm – 2.54 mm (10–100 mil) |
| Supply Voltage | -24 VDC (nominal) |
| Output | DC voltage proportional to gap distance |
| Approvals | CE, CSA, ATEX (refer to datasheet for exact certifications) |
| Weight | ~80 g |
Compatible Replacement & Equivalent Models
The table below lists verified interchangeable and functionally equivalent models. Always confirm mechanical dimensions and system driver compatibility before substitution.
| Part Number | Brand | Notes |
|---|---|---|
| 330905-00-23-10-02-00 | Bently Nevada | OEM original — this listing |
| 330905-00-23-10-01-00 | Bently Nevada | Alternate connector variant; verify cable termination |
| 330905-00-23-10-05-00 | Bently Nevada | Extended temperature variant |
| 3300 XL 8 mm Probe | Bently Nevada | Next-gen 3300 XL series; backward-compatible driver |
| PR6423/00R-010 | Epro (Baker Hughes) | 8 mm eddy-current probe; compatible with Epro drivers |
| CWY-DO-810 | Zhonghang (CNHANG) | Chinese OEM equivalent; confirm driver calibration |
⚠ Replacement note: The 3300 NSv probe must be paired with a matched 3300 NSv extension cable and driver/monitor. Mixing series components will affect calibration and output linearity.
Why Choose the Original Model
- Factory-calibrated system: Probe, extension cable, and driver are calibrated as a matched set for guaranteed ±1% linearity.
- API 670 compliance: Meets the industry standard for machinery protection systems on turbines, compressors, and pumps.
- Long-term availability: Bently Nevada maintains backward compatibility across 3300 series hardware generations.
- Proven field reliability: Widely deployed in power generation, oil & gas, and petrochemical plants globally.
Typical Applications
- Steam and gas turbine shaft radial vibration monitoring
- Centrifugal compressor rotor position measurement
- Pump and motor bearing proximity sensing
- Gearbox and expander shaft displacement monitoring
- Critical machinery protection systems (API 670)
System Compatibility
The 330905-00-23-10-02-00 probe is designed to operate within the Bently Nevada 3300 NSv Proximity Transducer System, which includes:
- Extension Cable: 330130-xx-xx (matched length required)
- Driver / Proximitor: 3300 NSv Proximitor Sensor (e.g., 330180-91-00)
- Monitor: 3500/40M, 3500/42M, or 3500/45 Position Monitor
- System: Bently Nevada 3500 Machinery Protection System
Not compatible with 7200 series or 3300 XL drivers without recalibration.
Selection Guide
Use the following criteria to confirm this is the correct part for your application:
| Selection Criteria | Requirement |
|---|---|
| Probe tip diameter | 8 mm |
| Probe cable length | ~0.9 m (verify against your installation gap) |
| Target material | Steel or iron shaft (non-magnetic alloys require recalibration) |
| Driver series | 3300 NSv Proximitor only |
| Total system cable length | Probe + extension = 5 m or 9 m standard system |
| Environment | Up to 177 °C; confirm ATEX zone if hazardous area |
| Certification requirement | Check CE / CSA / ATEX suffix in part number |
If your application requires a different cable length, tip diameter, or hazardous-area certification, contact us — we stock multiple 330905 variants and can cross-reference your existing tag number.
Quality Assurance & Sourcing
- ✅ Genuine OEM parts sourced from authorized distributors and verified supply chains
- ✅ Inspection & testing performed prior to shipment; test reports available on request
- ✅ Traceability documentation (CoC, datasheet, packing list) included with every order
- ✅ Warranty: 12-month warranty against manufacturing defects
- ✅ Global shipping with DHL / FedEx express options; export documentation supported
How to Order
- Confirm part number: 330905-00-23-10-02-00
- Specify quantity and required delivery timeline
- Add to cart or contact us directly for bulk / urgent orders
- Provide your existing tag number or system drawing if cross-referencing a replacement
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use a 3300 XL probe as a direct replacement for the 330905-00-23-10-02-00?
A: The 3300 XL 8 mm probe is functionally similar but requires a 3300 XL Proximitor driver. It is not a drop-in replacement for a 3300 NSv system without driver change and recalibration.
Q: What happens if I mix probe and extension cable series?
A: Mixing NSv and non-NSv components will shift the output scale factor and zero position, causing false alarms or missed trips. Always use matched system components.
Q: Do you supply the full matched system (probe + cable + driver)?
A: Yes. We can supply the complete 3300 NSv transducer system. Contact us with your system drawing or existing part numbers for a complete BOM quote.
Q: Is this part available for export?
A: Yes. We handle export documentation, HS code classification, and international shipping for customers worldwide.
Q: Can you provide a certificate of conformance?
A: Yes. CoC and test reports are available upon request for all orders.
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Contact: support@konmask.com | +0086 19859288691
