Bently Nevada 330910-00-08-10-02-05 3300 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330910-00-08-10-02-05 is a high-precision eddy-current proximity probe from the 3300 NSv Series, engineered for continuous vibration, position, and eccentricity monitoring on rotating machinery. Konmask.com supplies new, surplus, and equivalent units with full traceability for MRO and OEM applications worldwide.
Technical Specifications
| Part Number | 330910-00-08-10-02-05 |
| Brand | Bently Nevada (Baker Hughes) |
| Series | 3300 NSv Proximity Probe System |
| Sensing Technology | Eddy-Current (Non-contact) |
| Probe Length | 8 mm tip-to-connector |
| Cable Length | 1.0 m (extension cable required for full system) |
| Thread Size | M10 × 1.0 |
| Gap Range | 0.25 – 2.25 mm (10 – 90 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Operating Temperature | −35 °C to +120 °C |
| Target Material | AISI 4140 steel or equivalent |
| Connector Type | Integral coaxial, 2-pin |
| Approvals | CE, ATEX (consult datasheet) |
| Weight | ~140 g (probe + cable assembly) |
Compatible Replacement & Equivalent Models
The table below lists functionally compatible probes that can serve as drop-in or near-drop-in replacements. Always verify gap range, scale factor, and connector compatibility before substitution.
| OEM Part Number | Brand | Notes |
|---|---|---|
| 330910-00-08-10-02-00 | Bently Nevada | Same probe, standard connector variant |
| 330910-00-08-10-02-CN | Bently Nevada | China-market suffix variant |
| 330905-00-08-10-02-05 | Bently Nevada | 3300 XL 8 mm probe, same gap/scale |
| PR6423/010-030 | Epro (Baker Hughes) | 8 mm eddy-current, compatible driver |
| CON021/916-000 | Epro | Conditioner for PR6423 series |
| TQ401/A10-T02 | Metrix / Roper | Verify driver compatibility |
Need a specific equivalent not listed? Contact support@konmask.com with your system driver model for a verified cross-reference.
Why Choose the Original Model
- Factory-calibrated scale factor — 7.87 V/mm ensures direct compatibility with Bently Nevada 3300 series monitors without recalibration.
- Matched system performance — Designed to work seamlessly with 3300 XL 8 mm Extension Cables (330130 series) and 3300 XL Proximitor® Sensors.
- API 670 compliance — Meets the machinery protection standard required by most petrochemical and power-generation facilities.
- Long-term availability — Bently Nevada maintains backward compatibility across the 3300 platform, protecting your monitoring investment.
Typical Applications
- Steam and gas turbine shaft radial vibration monitoring
- Centrifugal compressor rotor position and eccentricity measurement
- Pump and motor bearing vibration surveillance
- Gearbox and expander shaft displacement monitoring
- API 670-compliant machinery protection systems
System Compatibility
The 330910-00-08-10-02-05 probe is designed for use within the Bently Nevada 3300 NSv Proximity Probe System, which consists of three matched components:
- Probe: 330910 series (this unit)
- Extension Cable: 330130 series (1 m, 5 m, 9 m options)
- Proximitor® Sensor / Driver: 330180 or 330185 series
The complete system must be calibrated as a matched set. Mixing components from different series (e.g., 3300 XL vs. 3300 NSv) may affect scale factor accuracy — always confirm with your system documentation.
Selection Guide
Use the parameters below to confirm the correct 330910 variant for your application:
| Parameter | Options / Codes |
|---|---|
| Probe Body Length | 08 = 8 mm | 11 = 11 mm | 14 = 14 mm |
| Cable Length | 10 = 1.0 m | 50 = 5.0 m | 90 = 9.0 m |
| Connector Style | 02 = Standard coaxial |
| Approval / Suffix | 05 = Standard | 00 = No approval suffix | CN = China |
If your existing probe is a 330905 (3300 XL) series, the 330910 NSv series is the current-generation equivalent — confirm driver compatibility before replacement.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified surplus channels with full traceability documentation.
- Pre-shipment inspection includes visual check, connector integrity, and cable continuity test.
- Calibration certificates and original factory packaging available on request.
- Konmask.com specializes in industrial automation components for MRO, OEM, and project procurement.
How to Order
- Click Add to Cart or Request a Quote for volume pricing.
- For urgent requirements, email support@konmask.com with your delivery deadline.
- Bulk orders (5+ units) qualify for preferential pricing — contact us directly.
- Lead time: In-stock units ship within 1–3 business days; sourced units 5–15 business days.
Replacement & Compatibility FAQ
Q: Can I replace a 330905 probe with a 330910?
A: Yes, in most cases. Both use the same 8 mm eddy-current technology and 7.87 V/mm scale factor. Verify your Proximitor® driver accepts the NSv probe before installation.
Q: Does the probe require recalibration after replacement?
A: If replacing with the identical part number, no recalibration is needed. Cross-series substitutions should be verified against your monitor’s calibration record.
Q: Is this probe suitable for hazardous area (ATEX/IECEx) installations?
A: The -05 suffix variant supports standard installations. Confirm ATEX certification on the product datasheet or contact us for the appropriate certified variant.
Q: What extension cable do I need?
A: Use Bently Nevada 330130 series extension cables. Match the cable length so that probe + extension = total system cable length specified in your Proximitor® sensor datasheet.
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