Bently Nevada 330904-00-10-10-02-05/CN Proximity Probe – 3300 NSv Series
When a proximity probe fails mid-operation on a critical rotating machine — a gas turbine, compressor train, or steam turbine — the consequences are immediate and severe: undetected shaft vibration, missed rotor displacement events, and potential catastrophic mechanical failure. Without a reliable, calibrated proximity probe in the measurement chain, your condition monitoring system is effectively blind. The Bently Nevada 330904-00-10-10-02-05/CN is the precision sensing element that keeps your machinery protection system fully operational.
The 330904-00-10-10-02-05/CN is a factory-configured proximity probe within the Bently Nevada 3300 NSv (Non-contacting Vibration) Series — one of the most widely deployed eddy-current sensing platforms in global industrial automation. Engineered to work seamlessly with 3300 XL extension cables and 3300 XL proximitor sensors, this probe delivers sub-micron resolution shaft displacement measurements across a broad range of industrial environments. Its CN suffix denotes a specific cable/connector configuration optimized for demanding installation geometries.
Technical Specifications
- Part Number: 330904-00-10-10-02-05/CN
- Series: Bently Nevada 3300 NSv (Non-contacting Vibration)
- Probe Type: Eddy-Current Proximity Probe
- Probe Tip Diameter: 8 mm (standard)
- Cable Length: 1.0 m (probe cable)
- Thread Size: M10 x 1.0
- Operating Temperature: -35°C to +177°C
- Sensing Range: 0.25 mm to 2.25 mm (linear range)
- Output: Compatible with 3300 XL Proximitor Sensor
- Connector: CN-type (per suffix designation)
- Weight: 620 g (packaged)
- Compliance: Designed for use with API 670 machinery protection systems
Note: All specifications are based on published Bently Nevada documentation. Do not rely solely on this page for final engineering decisions — always verify against the official datasheet.
Key Features & Benefits
- Eddy-Current Non-Contact Sensing: Zero mechanical wear on the probe tip — ideal for continuous 24/7 monitoring of rotating shafts without physical contact.
- High-Resolution Displacement Measurement: Detects shaft radial vibration and axial position with sub-micron sensitivity, enabling early fault detection before damage occurs.
- 3300 NSv System Compatibility: Plug-and-play integration with Bently Nevada 3300 XL extension cables and proximitor sensors — no recalibration required when replacing like-for-like.
- Robust Industrial Construction: Stainless steel housing and high-temperature cable insulation rated for harsh environments including high-pressure, high-temperature turbomachinery enclosures.
- API 670 Compliant Design: Meets the requirements of the industry standard for machinery protection systems, ensuring compatibility with safety-critical installations.
- CN Connector Configuration: Specialized connector termination for installations requiring specific cable routing or space-constrained probe mounting geometries.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, steam turbines, expanders on upstream/midstream/downstream facilities
- Power Generation: Steam turbine-generator sets, gas turbine power plants, hydro turbines
- Petrochemical & Refining: Reactor charge pumps, cracked gas compressors, process gas blowers
- Marine & Offshore: Propulsion turbines, shipboard compressors, offshore platform rotating equipment
- Pulp & Paper / Heavy Industry: Large induced draft fans, boiler feed pumps, process compressors
System Integration & Compatible Parts
The 330904-00-10-10-02-05/CN is designed to operate as part of a complete Bently Nevada 3300 NSv measurement chain. Typical compatible components include:
- Extension Cables: Bently Nevada 330130 Series (3300 XL, various lengths)
- Proximitor Sensors: Bently Nevada 330180 / 330185 Series (3300 XL Proximitor)
- Monitoring Modules: Bently Nevada 3500/40M Proximitor/Seismic Monitor
- System Rack: Bently Nevada 3500 Series Machinery Protection System
When sourcing replacement probes, always verify the complete part number including suffix to ensure correct cable length, connector type, and calibration range match your existing installation.
Our Quality Assurance Process
- Source Verification: All Bently Nevada parts are sourced from authorized distributors or verified surplus channels with full traceability documentation.
- Visual & Dimensional Inspection: Each probe is inspected for physical integrity, connector condition, and cable jacket quality prior to shipment.
- Documentation Package: Available upon request: original manufacturer datasheet, test certificates, and packing records.
- Secure Packaging: Anti-static, foam-lined packaging with moisture barrier to protect probe tip and cable during international transit.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email support@konmask.com.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical team will confirm availability, lead time, and issue a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange secure packaging and international freight with full export documentation.
Why Choose Konmask.com?
- Specialized in industrial automation and machinery protection components — not a generalist marketplace.
- B2B-focused with experience serving EPC contractors, plant maintenance teams, and MRO procurement departments globally.
- Fast response to RFQs — typically within 24 hours for standard inquiries.
- Competitive pricing on both new and surplus-grade Bently Nevada components.
- Reliable international shipping with DHL, FedEx, and UPS express options.
Frequently Asked Questions
- Q: Is the 330904-00-10-10-02-05/CN a new or surplus part?
- A: We stock both new (factory-sealed) and surplus (tested, inspected) units. Please specify your preference in your RFQ and we will confirm availability and pricing accordingly.
- Q: Can this probe replace a 330904-00-10-10-02-05 (without /CN suffix)?
- A: The /CN suffix indicates a specific connector configuration. While the sensing element is identical, the connector termination differs. Consult your installation drawings before substituting — contact our technical team if you need guidance.
- Q: Do you provide a warranty?
- A: Yes. New units carry the original manufacturer warranty. Surplus units are covered by our 90-day functional warranty. Terms are detailed in our quotation.
- Q: What is the lead time for international orders?
- A: In-stock items typically ship within 2–3 business days. Express international delivery (DHL/FedEx) is 3–7 business days depending on destination.
- Q: Can you supply the complete 3300 NSv measurement chain (probe + extension cable + proximitor)?
- A: Yes. We can source and supply the complete system. Please include your full BOM in your inquiry for a consolidated quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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