Turbine & Compressor Shaft Monitoring Solution – Bently Nevada 330910-00-06-05-01-CN | 3300 NSv Series
Where This Product Is Used
The Bently Nevada 330910-00-06-05-01-CN proximity probe is engineered for continuous, non-contact measurement of shaft radial vibration, axial position, and differential expansion in rotating machinery. Typical deployment environments include:
- Steam & Gas Turbines – Real-time shaft orbit and vibration monitoring per API 670
- Centrifugal & Axial Compressors – Rotor dynamic analysis and surge detection
- Pumps & Fans – Bearing condition monitoring and imbalance detection
- Gearboxes – Gear mesh frequency and eccentricity measurement
- Hydro & Wind Turbines – Low-speed shaft displacement monitoring
- Marine Propulsion Systems – Shaft alignment verification under load
Technical Specifications
- Part Number: 330910-00-06-05-01-CN
- Series: 3300 NSv (Non-Standard voltage)
- Probe Tip Diameter: 6 mm
- Cable Length: 5 m (integral)
- Connector: Standard BNC / MIL-spec (CN suffix)
- Sensing Range: 0.25 mm – 2.25 mm (linear range)
- Output Sensitivity: 7.87 V/mm (200 mV/mil)
- Supply Voltage: –24 VDC (nominal)
- Operating Temperature: –35°C to +177°C (probe body)
- Target Material: AISI 4140 steel (standard); consult factory for other alloys
- Weight: 160 g
- Approvals: CE, ATEX, IECEx (see compliance section)
Why Engineers Specify This Model
- NSv Technology: Non-Standard voltage output eliminates ground loop interference common in legacy 3300 XL probes, improving signal integrity in electrically noisy plant environments.
- 6 mm Tip for Tight Clearances: Ideal for retrofitting existing bearing housings without machining modifications.
- 5 m Integral Cable: Eliminates the extension cable junction, reducing a common failure point and simplifying installation.
- Direct Compatibility: Plug-and-play with Bently Nevada 3300 XL 8 mm, 3500/40M, and System 1 condition monitoring platforms.
- CN Connector: Meets Chinese national standard connector requirements for domestic plant installations.
Complete System Bill of Materials
For a complete Bently Nevada 3300 NSv proximity measurement loop, the following components are typically required:
- Proximity Probe: 330910-00-06-05-01-CN (this item)
- Extension Cable: 330130-080-00-00 (if additional cable length needed)
- Proximitor® Sensor / Driver: 330180-X1-05 or 330180-X1-CN
- I/O Module (3500 rack): 3500/40M Proximitor® / Velomitor® Input Module
- Rack Power Supply: 3500/15 or 3500/05
- Barrier (if IS required): 3300/20 Zener Barrier
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- ISO 10816 / ISO 20816 – Mechanical vibration measurement on non-rotating parts
- IEC 60079 – Equipment for explosive atmospheres (ATEX / IECEx)
- CE Marking – EU Machinery Directive 2006/42/EC
- GB Standards – Compliant with relevant Chinese national standards for industrial instrumentation
Quality Assurance & Sourcing
Konmask.com sources the Bently Nevada 330910-00-06-05-01-CN exclusively through verified industrial distribution channels. Every unit undergoes:
- Visual inspection and packaging integrity check upon receipt
- Traceability verification against manufacturer documentation
- Functional continuity check prior to dispatch
We do not supply counterfeit, refurbished-as-new, or grey-market components. Certificates of conformance (CoC) and test reports are available upon request.
How to Source This Part
- Add to Cart – In-stock units ship within 1–3 business days from our Fujian warehouse.
- Request a Quote – For volume orders (5+ units) or project BOM pricing, email support@konmask.com.
- Lead Time for Special Orders – Factory-direct orders for non-stocked configurations: 4–8 weeks. Contact us to confirm availability.
- Export Documentation – We provide commercial invoices, packing lists, and HS code documentation for international shipments.
Application-Specific FAQ
Q: Is the 330910-00-06-05-01-CN compatible with the Bently Nevada 3500 rack system?
A: Yes. When paired with the 3500/40M Proximitor® Input Module and the appropriate 330180 series driver, this probe integrates directly into the 3500 machinery protection rack.
Q: What is the difference between the CN and standard (00) connector suffix?
A: The CN suffix denotes a connector configuration meeting Chinese national standard requirements. Electrically and mechanically, performance is identical to the standard variant.
Q: Can this probe be used on non-ferrous targets such as titanium or aluminum?
A: The standard calibration is optimized for AISI 4140 steel. For non-ferrous or exotic alloy targets, a target-specific calibration factor must be applied. Contact our engineering team for guidance.
Q: What is the maximum shaft speed this probe can reliably measure?
A: The 3300 NSv series supports measurement up to 100,000 RPM, making it suitable for high-speed compressors and expanders.
Q: Do you offer installation and commissioning support?
A: Konmask provides remote technical support for loop calibration and system integration. On-site commissioning services are available for large-scale projects — contact us for a scope and quotation.
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Contact: support@konmask.com | +0086 19859288691
