Bently Nevada 330902-00-10-10-01-05 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330902-00-10-10-01-05 is a high-performance NSv Series eddy-current proximity probe designed for continuous, non-contact measurement of shaft vibration, position, and eccentricity in rotating machinery. As an authorized sourcing partner, Konmask.com supplies both genuine OEM units and verified compatible equivalents to keep your critical assets online.
Technical Specifications
- Manufacturer: Bently Nevada (Baker Hughes)
- Part Number: 330902-00-10-10-01-05
- Series: NSv (Non-contacting vibration)
- Probe Tip Diameter: 5 mm (8 mm body)
- Cable Length: 5 m (integral)
- Connector: 5-pin MIL-C-5015 (standard)
- Measurement Range: 0.25 – 2.25 mm (linear range)
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Frequency Response: 0 – 10,000 Hz
- Operating Temperature: −35 °C to +177 °C
- Supply Voltage: −24 VDC (nominal)
- Output Voltage: −1 VDC to −21 VDC
- Target Material: AISI 4140 steel (standard); other alloys available
- Ingress Protection: IP67
- Approvals: CE, ATEX, IECEx (zone-dependent)
- Weight: ~80 g
Compatible Replacement & Equivalent Models
The table below lists direct replacements and functional equivalents for the 330902-00-10-10-01-05. Always verify gap voltage, sensitivity, and connector pinout before substitution.
| Part Number | Brand | Tip Ø | Cable | Notes |
|---|---|---|---|---|
| 330902-00-10-10-02-05 | Bently Nevada | 5 mm | 5 m | Armored cable variant |
| 330902-00-10-10-01-00 | Bently Nevada | 5 mm | 0 m (extension req.) | Probe only, no integral cable |
| 330780-90-00 | Bently Nevada | 8 mm | — | Older 3300 XL 8mm series; check driver compatibility |
| PR6423/010-030 | Epro (GE) | 8 mm | 3 m | Functional equivalent; requires Epro CON021 driver |
| CS-1G | Metrix | 5 mm | 5 m | Drop-in for non-API-670 applications |
| TQ103 | Turck | 5 mm | 5 m | Cost-effective alternative; verify sensitivity |
Need a cross-reference not listed? Contact support@konmask.com with your existing part number.
Why Choose the Original Model
- API 670 Compliance: Factory-calibrated to meet API 670 5th Edition requirements for machinery protection systems.
- System-Matched Performance: Designed to work seamlessly with Bently Nevada 3500 Series monitors and Proximitor® drivers — no re-calibration required.
- Proven Reliability: Widely deployed in turbines, compressors, and pumps across oil & gas, power generation, and petrochemical industries.
- Long Service Life: Hermetically sealed tip and ruggedized cable withstand harsh process environments.
Typical Applications
- Radial shaft vibration monitoring on steam and gas turbines
- Axial position (thrust) measurement on centrifugal compressors
- Differential expansion monitoring on large rotating machinery
- Eccentricity measurement during slow-roll and startup
- Speed and phase reference (Keyphasor® compatible)
- Pump and motor bearing vibration surveillance
System Compatibility
- Monitors: Bently Nevada 3500/40M, 3500/42M, 3500/45, 3500/46M, 3500/50M
- Drivers (Proximitors): 3300 XL NSv Proximitor® (330180-X1-05), 3300 RAM
- DCS Integration: Compatible with DeltaV, Ovation, Honeywell Experion via 4–20 mA or FOUNDATION Fieldbus output from the monitor rack
- Cable Extensions: Use Bently Nevada 330130 series extension cables to reach total system length of 5 m, 9 m, or 15 m
Selection Guide
Use the part number structure to select the correct variant for your application:
330902 - XX - XX - XX - XX - XX
| | | | |
| | | | └─ Cable length: 00=none, 05=5m, 09=9m
| | | └────── Connector: 01=standard, 02=armored
| | └─────────── Body length: 10=standard
| └──────────────── Tip diameter: 00=5mm
└───────────────────── Revision/config: 00=standard
Key selection criteria:
- Gap distance: Standard linear range 0.25–2.25 mm; set initial gap at ~1.0 mm (midpoint)
- Target material: Calibrated for AISI 4140; apply correction factor for stainless steel or titanium shafts
- Total system length: Probe cable + extension cable must equal 5 m, 9 m, or 15 m for correct sensitivity
- Temperature: For >150 °C ambient, specify high-temperature variant
- Hazardous area: Confirm ATEX/IECEx zone classification before ordering
Quality Assurance & Sourcing
- All units sourced from authorized distributors or directly from Baker Hughes / Bently Nevada
- Each probe ships with original manufacturer packaging and documentation
- Batch traceability records available on request
- Pre-shipment inspection report provided for critical orders
- Konmask.com maintains stock of fast-moving NSv probe variants for same-week dispatch
How to Order
- Confirm part number: 330902-00-10-10-01-05
- Specify quantity and required delivery date
- Email support@konmask.com or call +0086 19859288691
- Receive quotation within 1 business day
- Payment via T/T, PayPal, or credit card; worldwide shipping available
Replacement & Compatibility FAQ
Q: Can I use a 330902-00-10-10-01-05 with an older 3300 XL monitor?
A: Yes, the NSv probe is backward-compatible with 3300 XL Proximitor® drivers when using the correct NSv-compatible driver module. Verify the driver part number before installation.
Q: What is the difference between the -01-05 and -02-05 suffix?
A: The -01 suffix denotes a standard PVC-jacketed integral cable; -02 denotes an armored (stainless braid) cable for abrasive or high-vibration cable routing environments.
Q: Can an Epro PR6423 replace this probe directly?
A: The PR6423 is functionally equivalent in sensitivity (200 mV/mil) but requires an Epro CON021 driver. It is not a plug-and-play replacement in a Bently Nevada 3500 rack without driver substitution.
Q: Do you supply calibration certificates?
A: Yes. Factory calibration certificates are included with OEM units. Third-party NIST-traceable calibration is available on request.
Q: What is the lead time for out-of-stock units?
A: Typical lead time is 2–4 weeks for factory-fresh stock. Refurbished/tested units may be available sooner — contact us for current availability.
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Contact: support@konmask.com | +0086 19859288691
