Rotating Machinery Vibration Monitoring Solution — Bently Nevada 330903-00-04-05-01-00 | 3300 XL NSv Series
Where This Product Is Used
The Bently Nevada 330903-00-04-05-01-00 is a field-proven proximity transducer system engineered for continuous, real-time shaft vibration and position monitoring in high-stakes rotating machinery environments. Typical deployment sites include:
- Steam & Gas Turbines — radial vibration and thrust position monitoring on power generation units
- Centrifugal Compressors — shaft orbit and eccentricity measurement in petrochemical and LNG plants
- Pumps & Blowers — early-warning vibration detection in water treatment and HVAC systems
- Gearboxes & Expanders — differential expansion and axial position tracking in refinery trains
- Marine Propulsion Systems — shaft monitoring on diesel-electric vessels and offshore platforms
Wherever API 670 compliance is mandated and unplanned downtime is unacceptable, this transducer system is the industry reference standard.
Technical Specifications
| Part Number | 330903-00-04-05-01-00 |
| Series | 3300 XL NSv (Non-Standard Voltage) |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Transducer Type | Eddy-Current Proximity Transducer |
| Cable Length | 5 m (integral armored cable) |
| Extension Cable | 5 m |
| Driver/Oscillator | Included (NSv driver) |
| Tip Diameter | 8 mm |
| Linear Range | 0.25 mm – 2.25 mm (10 mil – 90 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz (–3 dB) |
| Supply Voltage | –24 VDC (nominal) |
| Temperature Range | –35°C to +177°C (probe tip) |
| Weight | 220 g (system) |
| Approvals | CE, ATEX, IECEx, FM |
Why Engineers Specify This Model
- NSv Architecture — Non-Standard Voltage output integrates directly with legacy 3300 series monitors without recalibration, protecting existing infrastructure investment
- High-Temperature Probe Tip — rated to 177°C, suitable for hot-section turbine bearing pedestals without auxiliary cooling
- Armored Integral Cable — stainless-steel braid resists mechanical damage in congested machinery skids and eliminates field-splice failure points
- Plug-and-Play System — transducer, extension cable, and driver shipped as a matched, factory-calibrated set; no field calibration required
- API 670 Compliant — meets the 5th Edition standard for machinery protection systems, satisfying EPC contractor and insurance requirements
- Proven MTBF — Bently Nevada 3300 XL series transducers are documented at >200,000 hours MTBF in continuous service
Complete System Bill of Materials
Part number 330903-00-04-05-01-00 ships as a complete, matched system:
- 1× 3300 XL NSv Proximity Probe (8 mm tip, 5 m integral cable)
- 1× 3300 XL Extension Cable (5 m, armored)
- 1× 3300 XL NSv Oscillator-Demodulator (driver)
- Mounting hardware and connector kit
- Factory calibration certificate
Compatible monitors: Bently Nevada 3300 series, 3500/40M, System 1 Evolution. For 3500 series direct integration, pair with extension cable PN 330130-045-00-CN.
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (5th Edition)
- IEC 61511 — Functional Safety for Process Industry
- ATEX Directive 2014/34/EU — Zone 1 & Zone 2 hazardous areas
- IECEx Scheme — International hazardous location certification
- FM Approved — North American hazardous location use
- CE Marking — EU electromagnetic compatibility and safety
Quality Assurance & Sourcing
Every unit offered by Konmask.com undergoes a structured incoming inspection protocol:
- Visual inspection against OEM cosmetic and labeling standards
- Part number and date-code verification against Bently Nevada documentation
- Functional continuity and impedance check on probe tip and cable assembly
- Packaging integrity review — original OEM packaging preferred; industrial anti-static packaging used where OEM packaging is unavailable
- Traceability documentation retained on file for 5 years
We source from authorized distributors, certified surplus channels, and direct OEM relationships. Counterfeit-risk screening is applied to all non-OEM-direct inventory.
How to Source This Part
Ready to order or need a formal quotation?
- Online: Add to cart directly — stock status shown in real time
- RFQ / Bulk Orders: Email support@konmask.com with quantity, required delivery date, and project name
- Phone / WhatsApp: +0086 19859288691 (Mon–Sat, 09:00–18:00 CST)
- Lead Time: In-stock units ship within 1–2 business days; ex-stock international delivery 5–10 business days via DHL/FedEx
- Export Documentation: Commercial invoice, packing list, and COO certificate available on request
Application-Specific FAQ
Q: Is this transducer compatible with the Bently Nevada 3500/40M monitor?
A: Yes, with the appropriate extension cable. The NSv driver output is compatible with 3500 series monitors configured for 3300 XL input. Confirm monitor firmware revision with your site engineer.
Q: Can this probe be used on non-ferrous target materials?
A: The 3300 XL NSv is calibrated for AISI 4140 steel targets. For non-ferrous materials (aluminum, titanium, Inconel), a material correction factor must be applied. Contact Konmask for application-specific calibration data.
Q: What is the maximum shaft speed this system can monitor?
A: The 10,000 Hz frequency response supports shaft speeds up to 600,000 RPM for 1× vibration measurement, well beyond the range of any industrial rotating machine.
Q: Is ATEX certification valid for Zone 0 locations?
A: No. This system is certified for Zone 1 and Zone 2 hazardous areas. Zone 0 applications require intrinsically safe barriers and a separate system design review.
Q: Do you provide a warranty?
A: Yes — 12-month warranty against manufacturing defects. Warranty claims are processed within 5 business days of receipt of the returned unit.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
