Product details
High-Performance Vibration & Position Sensor
The Bently Nevada 330903-00-10-10-02-05 is a precision 3300 NSv Proximity Probe. It features a 1.0-meter cable with a ClickLoc connector. This sensor is designed for reliable monitoring of rotating machinery.
It offers superior chemical resistance and signal stability. Perfect for critical applications in compressors, turbines, and pumps.
Core Technical Specifications
- Brand: Bently Nevada
- Full Model Number: 330903-00-10-10-02-05
- Product Series: 3300 NSv Proximity Probes
- Thread Size: M8 x 1.0 mm
- Unthreaded Length: 0 mm
- Overall Case Length: 100 mm
- Cable Length: 1.0 meter (39 inches)
- Connector Type: Miniature Coaxial ClickLoc
- Approvals: Multiple Agency Approvals
- Electrical: Probe DC Resistance: 4.2 Ω ± 0.5 Ω
- Measurement Range: Linear Range: 1.5 mm (60 mils)
- Recommended Gap: 1.0 mm (40 mils) from target
- Sensitivity (Scale Factor): 7.87 V/mm (200 mV/mil)
- Linearity: Deviation < ±0.06 mm (±2.3 mils)
- Frequency Response: 0 to 10 kHz (±3 dB) with up to 1000 ft wiring
- Resolution: High, suitable for detecting micron-level vibrations
- Temperature Range: -52°C to +177°C (-62°F to +351°F)
- Environmental Tolerance: High chemical resistance, hazardous area certified
- EMI/RFI Immunity: Good, with shielded coaxial design
- Probe Tip Material: Polyphenylene Sulfide (PPS)
- Case Material: AISI 304 Stainless Steel
- Cable Type: 75 Ω Coaxial with FEP insulation
- Installation Torque: Finger tight to 5 in-lb max (0.56 N•m)
- Minimum Bend Radius: 25.4 mm (1.0 inch)
- Compatibility: Electrically & mechanically compatible with 3300 RAM probes
- Packaging: New & Original in Factory Packing
- Warranty: 12 Months Factory Warranty
Quick Installation & Setup Guide
Mount the probe using the M8x1 thread. Set the tip gap to 1.0 mm (40 mils) from the target surface. Connect the ClickLoc connector securely. Ensure field wiring does not exceed 305 meters for optimal frequency response.
Diagnostic Capability & Applications
This probe enables precise detection of:
- Shaft vibration (unbalance, misalignment)
- Axial and radial position
- Bearing condition and oil whirl
- Rotor dynamics and clearance changes
Typical Applications: Gas & steam turbines, centrifugal compressors, high-speed pumps, fans, and motors in oil & gas, power generation, and chemical processing.
Certifications & Packaging
- Multiple international hazardous area approvals (EPL Ga/Gc/Dc)
- Temperature classifications from T1 to T5
- Package Includes: 1 x 3300 NSv Probe, factory documentation
- Shipping: Worldwide via FedEx, UPS, DHL
Frequently Asked Questions
What is the main advantage of the NSv over the older RAM probe?
The NSv probe has significantly better chemical resistance. This makes it suitable for harsh process environments like refrigerant or synthesis gas compressors where the RAM probe might degrade.
Can I use this with my existing 3300 XL monitoring system?
Yes. The 330903-00-10-10-02-05 is fully compatible with Bently Nevada 3300 XL proximitor sensors and monitors. It is a direct replacement.
What does “Multiple Approvals” mean?
It indicates the probe is certified for use in hazardous areas by various international bodies (like ATEX, IECEx). This is crucial for safety in oil, gas, and chemical plants.
How do I ensure accurate readings?
Always set the initial gap to the recommended 1.0 mm (40 mils). Use a feeler gauge or digital gap tool. Verify the system output voltage corresponds to the gap.
What is a common mistake during installation?
Overtightening the probe. The maximum torque is only 5 in-lb (0.56 N•m). Use a small torque wrench or finger-tighten only. Overtightening can damage the threads or affect the seal.
Can the cable be repaired or spliced if damaged?
No. The coaxial cable is a precision component. Damage requires replacement of the entire probe assembly to maintain signal integrity and safety certifications.
Selection & Ordering Guide
Choose the 330903-00-10-10-02-05 for standard M8 mounting with a 1-meter cable. It is the ideal upgrade or replacement probe for most industrial vibration monitoring systems requiring robust performance.
For orders, quotes, or technical consultation, contact our specialist team. We ensure fast processing and support.
Email: sales@powergearx.com
WhatsApp: +86 18030005825
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