Bently Nevada 330904-00-03-10-02-05/CN 3300 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330904-00-03-10-02-05/CN is a high-precision eddy-current proximity probe from the 3300 NSv Series, engineered for continuous shaft vibration, position, and eccentricity monitoring in critical rotating machinery. Konmask.com supplies genuine and compatible units with full traceability for industrial automation and condition-monitoring applications worldwide.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330904-00-03-10-02-05/CN |
| Series | Bently Nevada 3300 NSv |
| Probe Type | Eddy-Current Proximity Probe |
| Probe Length | 3 in (76.2 mm) |
| Cable Length | 10 ft (3 m) |
| Connector | 2-pin MIL-C-5015 (CN) |
| Tip Diameter | 8 mm |
| Sensitivity | 200 mV/mil (7.87 V/mm) |
| Linear Range | 0–90 mil (0–2.29 mm) |
| Operating Temperature | -35°C to +177°C |
| Target Material | AISI 4140 Steel (standard) |
| Weight | 620 g (with cable) |
| Compliance | API 670, CE |
Compatible Replacement & Equivalent Models
The following models are functionally equivalent or drop-in replacements for the 330904-00-03-10-02-05/CN. Always verify connector type, cable length, and gap voltage before substitution.
| Model | Brand | Notes |
|---|---|---|
| 330904-00-03-10-02-00 | Bently Nevada | Same probe, standard BNC connector |
| 330903-00-03-10-02-05 | Bently Nevada | 3300 XL 8mm, shorter cable variant |
| 330905-00-03-10-02-05 | Bently Nevada | 3300 NSv, 5 m cable version |
| PR6423/010-100 | Epro (Baker Hughes) | 8 mm eddy-current, API 670 compliant |
| CON021/916-000 | Epro (Baker Hughes) | Compatible driver/extension cable set |
| TQ401-A05-B00-C00 | Metrix | 8 mm proximity, compatible gap range |
Note: Cross-reference is provided for reference only. Konmask.com recommends engineering verification before substitution in safety-critical systems.
Why Choose the Original Model
- Factory-calibrated sensitivity (200 mV/mil ±1%) for direct system integration without re-tuning
- API 670 certified — meets the most stringent machinery protection standards
- CN connector variant specifically designed for harsh-environment and explosion-proof enclosures
- Full traceability — each unit ships with calibration certificate and lot documentation
- Plug-and-play compatibility with Bently Nevada 3300 XL, 3500, and Orbit 60 monitoring systems
Typical Applications
- Steam and gas turbine shaft radial vibration monitoring
- Centrifugal compressor rotor position and eccentricity measurement
- Pump and motor bearing displacement monitoring
- Gearbox and expander condition monitoring
- Petrochemical, LNG, and power generation plant machinery protection
System Compatibility
- Bently Nevada 3300 XL — direct replacement, no reconfiguration required
- Bently Nevada 3500 Series — compatible with 3500/42M, 3500/45, 3500/46M modules
- Bently Nevada Orbit 60 — supported with standard driver pairing
- Epro MMS 6000 / 6350 — compatible with appropriate driver selection
- Requires paired extension cable (e.g., 330130-045-00-00) and proximitor/driver (e.g., 330180-X1-05) for complete measurement chain
Selection Guide
Use the table below to select the correct 330904 variant for your application:
| Requirement | Recommended Model |
|---|---|
| Standard BNC connector, 3 m cable | 330904-00-03-10-02-00 |
| CN connector, 3 m cable (this unit) | 330904-00-03-10-02-05/CN |
| CN connector, 5 m cable | 330905-00-03-10-02-05 |
| High-temperature environment (>150°C) | 330904-00-03-10-02-05/HT (consult Konmask) |
| ATEX/IECEx Zone 1 rated | Verify suffix with Konmask engineering team |
Quality Assurance & Sourcing
- Source: Authorized distributor channels and verified surplus with full documentation
- Inspection: Each unit undergoes incoming inspection — visual, dimensional, and functional gap-voltage verification
- Packaging: Anti-static, moisture-barrier packaging with original or equivalent protective housing
- Warranty: 12-month warranty against manufacturing defects
- Counterfeit prevention: All units verified against Bently Nevada serial number database where applicable
How to Order
- Confirm part number: 330904-00-03-10-02-05/CN
- Specify quantity and required delivery timeline
- Contact Konmask.com via email or phone for lead time and pricing confirmation
- Provide end-use application details if export compliance documentation is required
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use 330904-00-03-10-02-00 instead of the /CN variant?
A: Electrically identical, but the connector type differs. The /CN suffix indicates a MIL-C-5015 style connector. Verify your junction box or extension cable connector before substituting.
Q: Is this probe compatible with the Bently Nevada 3500/42M module?
A: Yes. The 330904 series is fully compatible with 3500/42M, 3500/45, and 3500/46M vibration monitor modules.
Q: What extension cable should I pair with this probe?
A: Use Bently Nevada 330130 series extension cables. Match the cable length so total probe + extension = 5 m, 9 m, or 15 m for correct driver calibration.
Q: Do you supply the complete measurement chain (probe + extension + driver)?
A: Yes. Contact Konmask.com to source the complete 3300 NSv measurement chain as a matched set.
Q: What is the lead time for this part?
A: Typically 3–7 business days for in-stock units. Contact us for urgent requirements.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
