Product details
Product Overview
The 3300 NSv Proximity Probe 330908-00-30-10-01-CN is a top-tier vibration sensor. It measures shaft vibration and position in rotating machinery. It offers superior chemical resistance for harsh environments. This makes it ideal for process compressors and turbines. The probe ensures reliable and accurate machine health monitoring.
Key Features & Benefits
- Superior Performance: Excellent side-view characteristics for accurate gap setting.
- Enhanced Durability: PPS tip and 304 SST case resist chemicals and corrosion.
- Easy Integration: Fully compatible with previous 3300 RAM probe systems. No retrofit needed.
- Plug-and-Play: Comes with ClickLoc connector for secure and fast installation.
- Wide Temperature Range: Operates reliably from -52°C to +177°C (-62°F to +351°F).
Complete Technical Specifications
- Brand & Model: Bently Nevada 330908-00-30-10-01-CN
- Linear Measurement Range: 1.5 mm (60 mils). From 0.25 mm to 1.75 mm from target.
- Frequency Response: 0 to 10 kHz. Suitable for high-speed machinery monitoring.
- Sensitivity (Scale Factor): 7.87 V/mm (200 mV/mil). Ensures strong output signal.
- Linearity (Deviation): Better than ±0.06 mm (±2.3 mils) over the full range.
- Temperature Range: -52°C to +177°C for operation and storage.
- Environmental Seal: Viton O-ring for pressure differential sealing.
- Electrical Compatibility: 75 Ω coaxial system. Works with standard extension cables.
- Probe Cable: 1.0 meter total length. FEP insulated. Miniature coaxial ClickLoc connector.
- Probe Resistance: 4.2 ± 0.5 ohms (center to outer conductor).
- Thread Type: 3/8-24 UNF. Unthreaded length is 0 inches. Case length is 3.0 inches.
- Target Size: Minimum 13 mm (0.5 in) diameter recommended for best accuracy.
Easy Installation & Setup Guide
- Gap Setting: Set the probe tip at 1.0 mm (40 mils) from the target for optimal performance.
- Mounting Torque: Finger tight is recommended. Do not exceed 0.56 N•m (5 in•lb).
- Cable Handling: Maintain a minimum bend radius of 25.4 mm (1.0 in).
- Field Wiring: Use shielded triad cable. Maximum length is 305 meters to the monitor.
Compatibility & Certification
- Backward Compatible: Mechanically and electrically interchangeable with older 3300 RAM probes.
- Agency Approval: Complies with Country-Specific (-CN) requirements for hazardous areas (EPL Ga/Gc/Dc).
What’s in the Box & Support
- One (1) Genuine Bently Nevada 330908-00-30-10-01-CN Proximity Probe.
- All factory original packaging and documentation.
- Full 12-Month Manufacturer Warranty.
- Quick Shipping via FedEx, UPS, or DHL upon order confirmation.
Typical Applications
- Vibration monitoring in centrifugal and axial compressors.
- Position measurement on turbine shafts and generators.
- Protection of critical pumps, motors, and fans.
- Predictive maintenance programs in oil & gas, power generation, and manufacturing.
Diagnostic Capability
This probe is a key part of a condition monitoring system. It helps diagnose common machine faults. These faults include unbalance, misalignment, and bearing wear. Accurate gap voltage and trend data enable early problem detection. This prevents costly downtime and repairs.
Frequently Asked Questions (FAQ)
Q: Is this probe truly new and original?
A: Yes. Every unit is brand new, genuine, and sealed in original Bently Nevada factory packing.
Q: Can I use this with my existing 3300 system?
A: Absolutely. The NSv probe is a direct replacement for the older 3300 RAM probes.
Q: What is the main advantage of the NSv over the RAM probe?
A: The NSv probe tip material offers significantly better chemical resistance. This is vital for process gas applications.
Q: How do I know the gap is set correctly?
A: The recommended gap is 1.0 mm (40 mils). Use a feeler gauge or a calibrated oscilloscope to set the gap voltage to approximately -9 Vdc for a -2 Vdc bias system.
Q: My shaft is smaller than 13mm. Can I still use this probe?
A: Yes, but the scale factor may change. For best results, reduce the gap setting and consult the technical manual’s target effect curves.
How to Choose the Right Probe
Confirm your system requires a 3/8-24 UNF threaded probe. Check your needed cable length—this model has a 1.0-meter integral cable. Ensure your connector type matches—this model uses a Miniature Coaxial ClickLoc. For different lengths or threads, please contact us.
Need help selecting the right part? Our experts are here to assist. Contact us for quick support:
- Email: sales@powergearx.com
- Phone/WhatsApp: +86 18030005825
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