Vibration Monitoring Solution – Bently Nevada 330901-00-20-05-02-00 | 3300 XL NSv Series
Where This Product Is Used
The Bently Nevada 330901-00-20-05-02-00 is a precision eddy-current proximity transducer engineered for continuous, non-contact vibration and position measurement in rotating machinery. Typical deployment environments include:
- Steam & Gas Turbines – Shaft radial vibration and axial position monitoring on power generation units
- Centrifugal Compressors – Real-time rotor orbit tracking in petrochemical and LNG plants
- Pumps & Fans – Bearing-housing displacement measurement in water treatment and HVAC systems
- Gearboxes – Gear-mesh frequency analysis and differential expansion monitoring
- Marine Propulsion Systems – Shaft alignment verification on diesel-electric vessels
- Nuclear & Fossil Power Plants – Safety-critical shaft monitoring per API 670 requirements
Technical Specifications
| Part Number | 330901-00-20-05-02-00 |
| Series | 3300 XL NSv (Non-Standard Voltage) |
| Transducer Type | Eddy-Current Proximity Transducer |
| Cable Length | 2.0 m (integral cable) |
| Thread Size | 5 mm tip diameter |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Linear Range | 0.25 – 2.26 mm (10 – 89 mil) |
| Frequency Response | DC – 10,000 Hz (±3 dB) |
| Supply Voltage | -24 VDC (nominal) |
| Temperature Range | -35 °C to +121 °C (-31 °F to +250 °F) |
| Target Material | AISI 4140 steel (standard) |
| Connector | 2-pin MIL-C-5015 style |
| Weight | Approx. 60 g |
| Manufacturer | Bently Nevada (Baker Hughes) |
Why Engineers Specify This Model
- API 670 Compliant – Meets the industry standard for machinery protection systems, accepted by EPC contractors and end-users globally
- NSv Output Compatibility – Non-Standard Voltage output integrates directly with 3300 XL monitor cards without additional signal conditioning
- Proven Field Reliability – Bently Nevada 3300 XL series has decades of installed base in critical rotating equipment worldwide
- Plug-and-Play Replacement – Drop-in replacement for legacy 330901 series transducers; no recalibration of monitor required
- Harsh Environment Rated – Stainless steel housing and hermetically sealed tip withstand high-humidity, oil-mist, and high-temperature environments
- Wide Frequency Bandwidth – DC to 10 kHz response captures both slow-roll runout and high-frequency subsynchronous instabilities
Complete System Bill of Materials
A fully functional 3300 XL proximity transducer system requires the following components:
- Transducer: 330901-00-20-05-02-00 (this item)
- Extension Cable: 330130-080-00-00 (8 m) or 330130-045-00-00 (4.5 m)
- Proximitor® Sensor: 330180-X1-05 (3300 XL NSv 8 mm)
- Monitor Card: 3300/16 or 3300/20 (radial vibration monitor)
- Rack: 3300/05 or 3500 series rack (for monitor card housing)
Contact us to source the complete system or individual replacement components.
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition)
- IEC 60068-2 – Environmental Testing (vibration, shock, temperature)
- CE Marking – EMC Directive 2014/30/EU
- ATEX / IECEx – Available on request for Zone 1/Zone 2 hazardous areas
- RoHS Compliant – Restriction of Hazardous Substances
Quality Assurance & Sourcing
Every unit supplied by Konmask.com undergoes the following verification process:
- Visual inspection against OEM dimensional drawings
- Sensitivity and linearity bench test (7.87 V/mm ± 5%)
- Connector continuity and insulation resistance check
- Traceability documentation provided upon request (lot number, date code)
- Sourced from authorized distributors or verified surplus channels; no counterfeit parts
How to Source This Part
Ready to order or need a quote? Here’s how to proceed:
- Request a Quote: Email support@konmask.com with your required quantity and delivery timeline
- Phone / WhatsApp: +0086 19859288691 (Mon–Fri, 09:00–18:00 CST)
- Lead Time: In-stock units ship within 2 business days; ex-stock orders within 5–10 business days
- Shipping: DHL / FedEx Express worldwide; EXW Xiamen or CIF available for bulk orders
- Payment: T/T, PayPal, credit card via Shopify Payments
Application-Specific FAQ
Q: Can this transducer replace a 330901-00-20-05-00-00?
A: Yes. The -02- in position 5 denotes the NSv output option. Verify your Proximitor® sensor is also NSv-rated (330180 series) before swapping.
Q: What is the maximum gap voltage for this transducer?
A: At the nominal -24 VDC supply, the output at maximum gap (2.26 mm) is approximately -17.8 VDC. Ensure your monitor card input range accommodates this.
Q: Is this suitable for use in a hazardous area (Zone 1)?
A: The standard 330901-00-20-05-02-00 is not ATEX-certified. Contact us for the intrinsically safe variant (330901-00-20-05-02-CN) if Zone 1 classification is required.
Q: Can I use this with a 3500 series monitor?
A: Yes, with the appropriate 3500/42M or 3500/40M monitor card and a compatible NSv Proximitor® sensor. Confirm system compatibility with your Bently Nevada system integrator.
Q: Do you provide calibration certificates?
A: Factory calibration data is available. Third-party NIST-traceable calibration certificates can be arranged at additional cost.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
