Bently Nevada 330904-00-12-10-02-05/CN Proximity Probe – 3300 NSv Series
When a proximity probe fails mid-operation on a critical turbine or compressor train, the consequences are immediate and severe: unplanned shutdowns, loss of vibration data integrity, and potential catastrophic rotor damage that can cost hundreds of thousands of dollars in repairs and downtime. The Bently Nevada 330904-00-12-10-02-05/CN is the precision sensing element that stands between normal operation and disaster — a non-contacting eddy-current proximity probe engineered to deliver continuous, high-fidelity shaft displacement and vibration data in the harshest industrial environments.
Within the Bently Nevada 3300 NSv (Non-Standard Voltage) Series, the 330904-00-12-10-02-05/CN occupies a specialized position: it is configured for a 5-meter integral cable with a 25 mm probe body, designed to interface directly with 3300 NSv signal conditioning systems. The 3300 NSv platform is one of the most widely deployed proximity measurement systems in global turbomachinery protection, trusted by OEMs and end-users across power generation, oil & gas, and petrochemical industries worldwide.
Technical Specifications
- Part Number: 330904-00-12-10-02-05/CN
- Series: Bently Nevada 3300 NSv Proximity Probe System
- Probe Body Diameter: 25 mm (1 inch)
- Cable Length: 5 meters (integral)
- Measurement Type: Non-contacting eddy-current displacement
- Target Material Compatibility: Steel, stainless steel, and other ferromagnetic/conductive metals
- Operating Temperature: Per Bently Nevada 3300 NSv system specifications
- Connector Type: Per 3300 NSv system interface standard
- Weight: 620 g (including cable)
- Compliance: Designed for use within Bently Nevada 3300 NSv certified measurement chains
Note: All specifications are based on Bently Nevada published data. Do not rely on third-party sources for safety-critical parameters.
Key Features & Benefits
- Non-contacting measurement: Zero mechanical wear on the probe or shaft — ideal for continuous 24/7 monitoring on rotating machinery.
- High-resolution displacement sensing: Captures sub-micron shaft movement for early detection of imbalance, misalignment, and bearing wear.
- Integral cable design: Eliminates field-connection failure points; the 5 m cable is factory-terminated and tested as a matched system.
- NSv system compatibility: Plug-and-play replacement within existing Bently Nevada 3300 NSv measurement chains — no recalibration of the conditioner required when replacing like-for-like.
- Robust construction: Stainless steel probe body and armored cable withstand high-vibration, high-temperature, and chemically aggressive environments.
- OEM-grade reliability: Manufactured to Bently Nevada quality standards, ensuring measurement chain accuracy and API 670 compliance when used in certified configurations.
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, hydro generators — shaft radial vibration and position monitoring.
- Oil & Gas: Centrifugal compressors, expanders, and pipeline pumps in upstream, midstream, and downstream facilities.
- Petrochemical & Refining: Critical rotating equipment in ethylene crackers, refineries, and LNG plants.
- Marine & Offshore: Propulsion turbines and auxiliary rotating machinery on offshore platforms.
- Industrial Manufacturing: High-speed spindles, blowers, and fans requiring continuous vibration surveillance.
System Integration & Compatible Parts
The 330904-00-12-10-02-05/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 (to extend probe-to-driver distance)
- Signal Conditioners / Drivers: Bently Nevada 3300 NSv Proximitor® Sensor (e.g., 330180 series)
- Monitoring Systems: Bently Nevada 3500 Series Machinery Protection System, System 1 software
- Mounting Hardware: Bently Nevada standard probe holders and brackets for 25 mm probe bodies
Always verify the complete measurement chain (probe + extension cable + driver) is calibrated and certified as a matched set per Bently Nevada documentation before 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 unit is inspected for physical integrity, connector condition, and cable jacket before dispatch.
- Documentation package: Available test reports, certificates of conformance, and original packaging upon request.
- Secure packaging: Anti-static, shock-protected packaging with moisture barrier for international shipment.
How to Order
- Submit your RFQ via the Contact / Inquiry form on this page or email support@konmask.com.
- Include your required quantity, delivery timeline, and any documentation requirements (CoC, test reports, etc.).
- Our team will respond with availability confirmation and a formal quotation within 1 business day.
- Upon PO receipt, we arrange inspection, packaging, and international logistics to your facility.
Why Choose Konmask.com?
- Specialized in industrial automation and machinery protection components — not a generalist marketplace.
- Deep technical knowledge of Bently Nevada 3300/3500 systems to ensure you receive the correct part.
- Global export experience: DDP/DAP/EXW terms, export documentation, and multi-currency invoicing.
- Responsive B2B service: dedicated account support, fast RFQ turnaround, and flexible MOQ.
- Trusted by maintenance engineers and procurement teams across Asia, Europe, and the Middle East.
Frequently Asked Questions
- Q: Is the 330904-00-12-10-02-05/CN a direct replacement for other 3300 NSv probes?
- A: It is a direct replacement only for units with the identical part number. The suffix codes define cable length, probe body size, and connector type — substituting a different suffix may result in measurement errors or system incompatibility. Always match the full part number.
- Q: Can this probe be used with the Bently Nevada 3500 monitoring system?
- A: Yes, when paired with the correct 3300 NSv Proximitor® driver, the output signal is compatible with 3500 Series monitors. The probe itself does not connect directly to the 3500 rack — the driver/conditioner is the interface.
- Q: Do you provide calibration certificates?
- A: We can provide available documentation from the original manufacturer or distributor. For safety-critical applications, we recommend re-verification of the complete measurement chain by a certified Bently Nevada service center after installation.
- Q: What is the lead time for this part?
- A: Lead time depends on current stock. Please submit an RFQ for real-time availability. We typically respond within 24 hours on business days.
- Q: Do you ship internationally?
- A: Yes. We ship globally via DHL, FedEx, and freight forwarders. Export documentation including commercial invoice, packing list, and certificate of origin is provided as standard.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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