Rotating Machinery Vibration Monitoring Solution – Bently Nevada 330905-00-09-05-02-00 | 3300 NSv Series
Where This Product Is Used
The Bently Nevada 330905-00-09-05-02-00 proximity probe is engineered for continuous, non-contact vibration and position measurement on rotating machinery in demanding industrial environments. Typical deployment sites include:
- Steam & Gas Turbines — shaft radial vibration monitoring per API 670
- Centrifugal Compressors — rotor dynamic analysis and surge detection
- Pumps & Blowers — bearing journal orbit measurement
- Gearboxes — gear mesh frequency and eccentricity tracking
- Electric Motors (>500 kW) — rotor runout and shaft centerline monitoring
- Petrochemical & Refinery Trains — continuous online protection systems
- Power Generation Plants — turbine-generator shaft monitoring
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330905-00-09-05-02-00 |
| Series | Bently Nevada 3300 NSv |
| Probe Tip Diameter | 9 mm |
| Cable Length | 5 m (16.4 ft) |
| Extension Cable | 02 (2 m standard extension) |
| Connector Type | Standard BNC / Integral |
| Measurement Type | Non-contact eddy-current displacement |
| Linear Range | 0.25 mm – 2.25 mm (10–90 mil) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz |
| Operating Temperature | -35°C to +177°C (-31°F to +350°F) |
| Target Material | AISI 4140 steel (standard) |
| Housing Material | 316 Stainless Steel |
| Weight | ~80 g |
| Compatible Driver/Monitor | Bently Nevada 3300 XL / 3500 Series |
Why Engineers Specify This Model
- NSv (Non-Standard voltage) Architecture — optimized for direct integration with 3300 XL monitors without additional signal conditioning
- 9 mm Tip Diameter — ideal for tight bearing housing clearances common in centrifugal compressor trains
- 5 m Armored Cable — sufficient reach from bearing housing to junction box in most turbine pedestals without splicing
- API 670 Compliant — meets the machinery protection standard required by EPC contractors and end-users in oil & gas
- Proven Field Reliability — the 3300 NSv platform has accumulated millions of operating hours across global rotating equipment fleets
- Drop-in Replacement — direct form-fit-function substitute for legacy 3300 series probes; no recalibration of the monitor required
Complete System Bill of Materials
A complete eddy-current proximity system requires three matched components. Ensure all three share the same series designation:
- Proximity Probe: 330905-00-09-05-02-00 (this item)
- Extension Cable: 330130-045-00-00 (5 m, matched to probe)
- Proximitor® Sensor / Driver: 3300 XL 8mm or 3300 XL 11mm (select per gap range)
- Monitor Rack: Bently Nevada 3500 Series (3500/42M recommended for compressors)
- Mounting Hardware: Probe holder, lock nut, and armored conduit per site specification
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (5th Edition)
- IEC 61511 — Functional Safety for Process Industry
- ISO 10816 / ISO 20816 — Mechanical Vibration Evaluation
- ATEX / IECEx — Intrinsically safe variants available on request
- CE Marking — EU Machinery Directive compliant
Quality Assurance & Sourcing
Every unit offered by Konmask.com undergoes a structured verification process before dispatch:
- Visual inspection for housing integrity, cable jacket condition, and connector seating
- Dimensional check of probe tip and thread specification
- Traceability documentation reviewed (OEM batch records where available)
- Packaging inspected for moisture ingress or transit damage
- Sourced from authorized distributors and verified surplus channels — no counterfeit risk
How to Source This Part
To place an order or request a formal quotation for the Bently Nevada 330905-00-09-05-02-00:
- Online: Add to cart directly on this page — secure checkout with DHL / FedEx international shipping
- Email RFQ: support@konmask.com — include quantity, required delivery date, and destination port
- Phone / WhatsApp: +0086 19859288691 (Mon–Fri, 09:00–18:00 CST)
- Lead Time: In-stock units ship within 1–3 business days; ex-stock orders confirmed at time of inquiry
- Payment: T/T (wire transfer), PayPal, and major credit cards accepted
Application-Specific FAQ
Q: Can this probe be used with a Bently Nevada 3500/42M monitor?
A: Yes. The 330905-00-09-05-02-00 is fully compatible with the 3500/42M Proximitor I/O module when paired with the correct 3300 XL Proximitor sensor. Verify the gap voltage range matches your monitor configuration.
Q: What is the maximum shaft speed this probe can monitor?
A: The 3300 NSv probe has a flat frequency response to 10,000 Hz, supporting shaft speeds well beyond 600,000 RPM in terms of signal bandwidth — suitable for all industrial rotating equipment.
Q: Is this probe suitable for non-ferrous target materials?
A: The standard calibration is optimized for AISI 4140 steel. For non-ferrous targets (titanium, aluminum, Inconel), a target material correction factor must be applied. Contact us for application-specific guidance.
Q: Do you provide a certificate of conformance (CoC)?
A: Yes. A CoC is available upon request for all orders. OEM calibration certificates are provided where available from the original batch documentation.
Q: Can I order a matched probe-cable-driver set?
A: Absolutely. Contact our technical team with your monitor model and installation geometry and we will configure a complete matched system quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
