Bently Nevada 330908-00-30-10-01-CN 3300 XL NSv Proximity Transducer System | Replacement, Equivalent & Selection Guide
The Bently Nevada 330908-00-30-10-01-CN is a high-precision eddy-current proximity transducer from the 3300 XL NSv (Non-Standard voltage) Series, engineered for continuous shaft vibration, position, and eccentricity monitoring in rotating machinery. This page provides full technical specifications, compatible replacement models, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330908-00-30-10-01-CN |
| Series | Bently Nevada 3300 XL NSv |
| Transducer Type | Eddy-Current Proximity Transducer |
| Cable Length | 3.0 m (integral cable) |
| Thread Size | M10 × 1 |
| Tip Diameter | 8 mm |
| Linear Range | 0.25 – 2.25 mm (10 – 90 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz |
| Operating Temperature | -35 °C to +121 °C |
| Supply Voltage | -24 VDC (nominal) |
| Output Voltage Range | -1 VDC to -21 VDC |
| Target Material | AISI 4140 steel (standard) |
| Connector | Integral coaxial cable, CN-type |
| Approvals | CE, ATEX (consult datasheet) |
| Country of Origin | USA |
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as functional replacements or equivalents for the 330908-00-30-10-01-CN. Always verify electrical and mechanical compatibility before substitution.
| Model | Brand | Cable Length | Thread | Notes |
|---|---|---|---|---|
| 330908-00-30-10-02-CN | Bently Nevada | 3.0 m | M10 | Different connector suffix; verify system compatibility |
| 330908-00-60-10-01-CN | Bently Nevada | 6.0 m | M10 | Extended cable variant |
| 330780-90-00 | Bently Nevada | — | M10 | 3300 XL standard series; check scale factor |
| 330900-00-30-10-01-CN | Bently Nevada | 3.0 m | M10 | 3300 NSv predecessor; confirm output range |
| PR6423/010-030 | Epro / Baker Hughes | 3.0 m | M10 | Cross-brand equivalent; widely used in retrofit |
| CWY-DO-810-05-00-G | CNPEC / Zhonghang | 5.0 m | M10 | Domestic CN equivalent; confirm scale factor 7.87 V/mm |
⚠ Disclaimer: Replacement suitability depends on your specific system configuration. Contact our engineers for a validated cross-reference.
Why Choose the Original Model
- Factory-calibrated scale factor — 7.87 V/mm ensures direct drop-in compatibility with Bently Nevada 3500/3300 monitoring systems without recalibration.
- NSv (Non-Standard voltage) design — optimized for installations where standard ±24 V supply is unavailable or restricted.
- Integral CN-type cable — eliminates field-assembly connector errors and maintains signal integrity in high-EMI environments.
- Proven reliability — widely deployed in turbines, compressors, pumps, and gearboxes across oil & gas, power generation, and petrochemical industries.
- OEM traceability — full lot traceability and certificate of conformance available upon request.
Typical Applications
- Shaft radial vibration monitoring (X/Y planes)
- Axial position / thrust measurement
- Eccentricity monitoring during slow-roll
- Phase reference (keyphasor) sensing
- Steam turbines, gas turbines, centrifugal compressors
- Boiler feed pumps, gearboxes, electric motors
System Compatibility
The 330908-00-30-10-01-CN is designed to operate within the following Bently Nevada monitoring architectures:
- Bently Nevada 3500 Series — Machinery Protection System (MPS)
- Bently Nevada 3300 Series — Monitoring System
- System 1 — Condition Monitoring Software (requires compatible I/O module)
- Orbit 60 Series — Next-generation machinery protection platform
Pairing with the correct 3300 XL Extension Cable (e.g., 330130-080-00-00) and Proximitor® Sensor (e.g., 330180-X1-05) is required for a complete measurement chain.
Selection Guide
Use the following decision matrix to select the correct 330908 variant for your application:
| Requirement | Recommended Model |
|---|---|
| Standard 3.0 m cable, M10 thread, CN connector | 330908-00-30-10-01-CN ✓ (this model) |
| Extended 6.0 m cable required | 330908-00-60-10-01-CN |
| Standard voltage supply available | 330780-90-00 (3300 XL standard) |
| Budget-sensitive retrofit, CN domestic supply | CWY-DO-810-05-00-G (verify specs) |
| Cross-brand Epro system integration | PR6423/010-030 |
Not sure which model fits your system? Send us your system drawing or DCS I/O list and our engineers will recommend the correct part within 24 hours.
Quality Assurance & Sourcing
- ✅ Genuine OEM stock — sourced directly from authorized Bently Nevada / Baker Hughes distribution channels
- ✅ Certificate of Conformance (CoC) available for every unit
- ✅ Anti-counterfeit verification — serial number traceable to factory records
- ✅ Inspection report available upon request (dimensional, electrical, functional)
- ✅ Warranty — 12-month warranty against manufacturing defects
- ✅ Export compliance — EAR99 / ECCN classification confirmed; CN import documentation supported
How to Order
- Confirm part number: 330908-00-30-10-01-CN
- Specify required quantity and delivery timeline
- Request a formal quotation via support@konmask.com or WhatsApp +0086 19859288691
- Receive CoC and packing list with shipment
- DDP / DAP / EXW Incoterms available; CN customs clearance support included
Replacement & Compatibility FAQ
Q: Can I replace 330908-00-30-10-01-CN with a standard 3300 XL transducer?
A: Only if your Proximitor sensor and monitoring system support the NSv output range. Mixing standard and NSv components without reconfiguration will cause measurement errors.
Q: Is the CN suffix a connector type or a country designation?
A: In Bently Nevada part numbering, the CN suffix typically denotes a specific connector configuration. It does not indicate country of origin.
Q: What extension cable is compatible with this transducer?
A: The 3300 XL Extension Cable series (e.g., 330130-080-00-00 for 8 m) is the standard pairing. Total system cable length must not exceed the Proximitor sensor’s specified range.
Q: Do you stock this item for immediate shipment?
A: Stock availability varies. Contact us for real-time inventory status. Lead time for non-stock items is typically 2–4 weeks.
Q: Can Konmask.com provide a test report before shipment?
A: Yes. Functional test reports and dimensional inspection reports are available upon request at no additional charge for orders above minimum quantity.
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