Bently Nevada 330903-00-23-05-02-00 Eddy Current Proximity Probe – 3300 NSv Series
When a critical rotating machine loses its vibration monitoring capability, the consequences are immediate and severe: undetected shaft displacement, catastrophic bearing failure, and unplanned shutdowns that cost industrial facilities tens of thousands of dollars per hour. The proximity probe is not a peripheral accessory — it is the primary sensing element that stands between normal operation and mechanical disaster. Without a properly functioning probe, your entire condition monitoring system is blind.
The Bently Nevada 330903-00-23-05-02-00 is an 8mm eddy current proximity probe within the globally recognized 3300 NSv Series — one of the most widely deployed non-contacting measurement systems in the world. Designed to meet API 670 machinery protection standards, this probe delivers the measurement precision and long-term reliability demanded by power generation, oil & gas, and petrochemical industries. Its position in the 3300 NSv lineup represents the optimal balance of sensing range, cable length, and environmental robustness for mid-range turbomachinery applications.
Technical Specifications
- Part Number: 330903-00-23-05-02-00
- Series: Bently Nevada 3300 NSv
- Sensing Technology: Eddy Current (Non-contacting)
- Probe Tip Diameter: 8mm
- Measurement Type: Radial vibration, axial position, differential expansion
- Operating Temperature: -35°C to +177°C (probe body)
- Sensitivity: 7.87 V/mm (200 mV/mil) nominal
- Linear Range: 0.25 mm to 2.26 mm (10 to 89 mil)
- Cable Length: 5m (extension cable dependent on system configuration)
- Connector Type: Integral coaxial connector
- Housing Material: Stainless steel
- Compliance: API 670, CE
- Weight: Approx. 40g
Note: Specifications are based on published Bently Nevada 3300 NSv Series documentation. Always verify against your system datasheet before installation.
Key Features & Benefits
- Non-contacting measurement — Zero mechanical wear, continuous operation without physical contact with the rotating shaft
- API 670 compliant — Meets the international standard for machinery protection systems in critical rotating equipment
- High-temperature tolerance — Reliable performance in harsh industrial environments up to 177°C
- Plug-and-play compatibility — Direct replacement for existing 3300 NSv installations with no recalibration required when paired with matched extension cable and driver
- Stainless steel housing — Corrosion-resistant construction for oil mist, steam, and chemical exposure environments
- Proven global installed base — Millions of units deployed across power plants, refineries, and compressor stations worldwide
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, hydro generators — shaft radial vibration and axial position monitoring
- Oil & Gas: Centrifugal compressors, pipeline pumps, LNG trains — API 670 machinery protection
- Petrochemical: Reactor feed pumps, cracked gas compressors — continuous process protection
- Marine & Offshore: Propulsion turbines, auxiliary machinery — vibration surveillance
- Pulp & Paper / Steel: Large ID fans, rolling mill drives — bearing condition monitoring
System Integration & Compatible Parts
The 330903-00-23-05-02-00 probe is designed to operate as part of a complete Bently Nevada 3300 NSv measurement chain. For a fully functional system, the following companion components are typically required:
- Extension Cable: 3300 NSv Series (length matched to probe + extension = 5m or 9m total)
- Proximitor Driver/Oscillator: 3300 XL 8mm Proximitor (e.g., 330180-X1-05)
- Monitor Module: Bently Nevada 3500 Series (3500/40M, 3500/42M, 3500/45) or 3300 Series rack
- Target Material: AISI 4140 steel or equivalent (per Bently Nevada calibration standard)
Contact Konmask.com to source the complete measurement chain or individual replacement components.
Our Quality Assurance Process
- All units are sourced from authorized distributors or verified surplus channels with full traceability
- Pre-shipment inspection includes visual examination, connector integrity check, and documentation verification
- Original manufacturer packaging preserved where available
- Certificate of conformance provided upon request
- Counterfeit prevention: we do not source from unverified grey-market channels
How to Order
- Submit your inquiry via the Contact / RFQ form on Konmask.com
- Provide your required quantity, delivery timeline, and destination country
- Our technical team will confirm availability, lead time, and provide a formal quotation within 24 hours
- Upon PO confirmation, we arrange export documentation, packaging, and international logistics
Email: support@konmask.com | WhatsApp/Tel: +0086 19859288691
Why Choose Konmask.com?
- Industrial automation specialists — Focused exclusively on PLC, DCS, vibration monitoring, and control system components
- Global B2B export experience — Serving engineering firms, EPCs, and MRO teams across 40+ countries
- Fast RFQ response — Quotation within 24 hours for standard inquiries
- Flexible MOQ — Single-unit orders accepted for urgent replacement needs
- Export documentation — Commercial invoice, packing list, CO, and customs support included
- Technical support — Our team can advise on system compatibility and installation requirements
Frequently Asked Questions
- Q: Is the 330903-00-23-05-02-00 a new or refurbished unit?
- A: We supply both new and tested-surplus units depending on availability. Condition is clearly stated in the quotation. All units pass pre-shipment inspection.
- Q: Can this probe replace my existing 330903 series probe directly?
- A: Yes, provided the extension cable and Proximitor driver are matched to the same 3300 NSv 8mm system configuration. Contact us to verify compatibility with your existing installation.
- Q: What is the typical lead time?
- A: In-stock units ship within 3–5 business days. For out-of-stock items, lead time is typically 2–4 weeks. Expedited options are available.
- Q: Do you provide export documentation for customs clearance?
- A: Yes. We provide commercial invoice, packing list, certificate of origin, and can assist with any additional documentation required by your country’s import regulations.
- Q: What target material should be used with this probe?
- A: Bently Nevada specifies AISI 4140 steel as the standard calibration target. Other ferromagnetic materials will affect sensitivity — consult the 3300 NSv calibration guide or contact our technical team.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
