Rotating Machinery Vibration Monitoring Solution – Bently Nevada 330905-00-15-05-02-00 | 3300 NSv Series
Where This Product Is Used
The Bently Nevada 330905-00-15-05-02-00 proximity probe is engineered for continuous, non-contact vibration and position measurement on rotating machinery in demanding industrial environments. Typical deployment scenarios include:
- Steam & Gas Turbines – Shaft radial vibration monitoring on high-speed turbine rotors in power generation plants
- Centrifugal Compressors – Rotor dynamic displacement measurement in petrochemical and LNG compression trains
- Pumps & Fans – Bearing journal orbit analysis in large process pumps and induced-draft fans
- Gearboxes – Gear mesh frequency and shaft position tracking in multi-stage industrial gearboxes
- Electric Motors – Shaft centerline position monitoring on sleeve-bearing motors in critical drive applications
- Marine Propulsion Systems – Propeller shaft axial and radial displacement in ship propulsion trains
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330905-00-15-05-02-00 |
| Series | Bently Nevada 3300 NSv |
| Probe Type | Eddy-Current Proximity Probe |
| Tip Diameter | 15 mm (0.59 in) |
| Cable Length | 5 m (16.4 ft) |
| Sensing Range (Linear) | 0.25 – 2.25 mm (10 – 90 mil) |
| Nominal Gap | 1.27 mm (50 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz |
| Operating Temperature | –35 °C to +177 °C (–31 °F to +351 °F) |
| Target Material | AISI 4140 Steel (standard) |
| Connector Type | Integral coaxial, 2-pin |
| Housing Material | 316 Stainless Steel |
| Weight | Approx. 80 g |
| Compatible Driver/Conditioner | Bently Nevada 3300 XL 8mm Driver |
Why Engineers Specify This Model
- NSv (Non-Standard voltage) Architecture – Optimized for integration with the 3300 XL monitoring system, delivering superior signal-to-noise ratio in electrically noisy plant environments
- 15 mm Tip Diameter – Provides a wider sensing field than 8 mm probes, improving measurement stability on large-diameter shafts (>100 mm)
- 5 m Integral Cable – Factory-terminated and tested; eliminates field-splice failure points common with extension cable assemblies
- Wide Temperature Range – Rated to +177 °C, suitable for hot-section turbine bearing pedestals without additional thermal protection
- API 670 Compliant Design – Drop-in replacement for existing 3300 NSv installations; no recalibration of the monitoring system required
- 316 SS Housing – Corrosion-resistant in wet gas, H₂S, and steam environments
Complete System Bill of Materials
For a fully functional 3300 NSv radial vibration channel, the following components are required:
- Proximity Probe: 330905-00-15-05-02-00 (this item)
- Extension Cable: Bently Nevada 330130-080-00-00 (8 m, if total cable run > 5 m)
- Driver / Oscillator-Demodulator: Bently Nevada 330180-X1-05 (3300 XL 8mm Driver)
- Monitor Module: Bently Nevada 3300/16 or 3500/42M Proximitor Monitor
- Mounting Hardware: Bently Nevada 02-262788-01 Probe Holder (M14 × 1.5 thread)
Contact Konmask.com for bundle pricing on complete channel assemblies.
Compliance & Industry Standards
- API 670 – Machinery Protection Systems (5th Edition) – Radial Vibration & Position
- ISO 10816 / ISO 20816 – Mechanical vibration evaluation of machines
- IEC 61511 – Functional Safety (SIL-rated monitoring system integration)
- ATEX / IECEx – Suitable for use in Zone 1 & Zone 2 hazardous areas (verify driver certification)
- RoHS Compliant – Restriction of Hazardous Substances Directive
Quality Assurance & Sourcing
Konmask.com sources the Bently Nevada 330905-00-15-05-02-00 through verified industrial automation distributors and authorized supply channels. Every unit undergoes the following before dispatch:
- Visual inspection against OEM cosmetic standards
- Continuity and impedance verification of probe coil and cable assembly
- Packaging integrity check – original OEM or equivalent ESD-safe packaging
- Traceability documentation available upon request (lot number, date code)
We maintain stock of both new and factory-reconditioned units. Condition is clearly stated on each listing. All reconditioned units carry a 90-day functional warranty.
How to Source This Part
- Add to Cart – Click the purchase button above for standard lead time (typically 3–7 business days)
- Request a Quote – Email support@konmask.com for volume orders (>5 units) or expedited delivery
- Confirm Compatibility – Provide your existing driver part number and cable run length; our engineers will verify system compatibility at no charge
- Export Documentation – We support export to 50+ countries with full commercial invoice, packing list, and CO documentation
Application-Specific FAQ
Q: Can this probe be used with a Bently Nevada 3500 system?
A: Yes. The 330905-00-15-05-02-00 is compatible with the 3500/42M Proximitor Monitor when paired with the correct 3300 XL driver. Verify the driver output voltage range matches your 3500 monitor input card specifications.
Q: What is the maximum shaft runout this probe can tolerate?
A: The probe’s linear range is 0.25–2.25 mm. Total indicated runout (TIR) should not exceed 50% of the linear range (≈1 mm) to maintain measurement accuracy per API 670 guidelines.
Q: Is this probe suitable for non-ferrous target materials?
A: The standard calibration is for AISI 4140 steel. For non-ferrous targets (aluminum, titanium, Inconel), a material correction factor must be applied. Contact us for application-specific calibration data.
Q: Can I extend the cable beyond 5 m?
A: Yes, using a Bently Nevada 330130 series extension cable. Total probe + extension cable length must match the driver’s specified cable length (typically 5 m or 9 m total). Mixing lengths will shift the scale factor.
Q: Do you offer same-day shipping?
A: Same-day dispatch is available for in-stock units when orders are placed before 14:00 CST. Contact us to confirm current stock status before ordering.
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Contact: support@konmask.com | +0086 19859288691
