Description
Bently Nevada 330903-00-05-50-12-00 3300 NSv Proximity Probe
The Bently Nevada 3300 NSv Proximity Probe represents the latest advancement in industrial vibration and position monitoring. This new-generation sensor offers superior chemical resistance compared to previous models, making it ideal for demanding process compressor applications. The probe maintains full electrical and mechanical compatibility with existing 3300 RAM systems while providing enhanced performance characteristics.
Complete Suffix Information
- Base Model: 330903 – 3300 NSv Probe, M8X1 thread, without armor
- -00-: Unthreaded Length – 00 mm
- -05-: Overall Case Length – 50 mm
- 50: Total Length – 5.0 meters (16.4 feet)
- 12: Connector Type – Miniature coaxial ClickLoc connector, FluidLoc cable
- 00: Agency Approval – Not required
Technical Specifications
- Brand: Bently Nevada
- Model: 3300 NSv
- Part Number: 330903-00-05-50-12-00
- DC Resistance: 5.3 Ω ± 0.7 Ω at 5.0 meters
- Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm
- Recommended Gap Setting: 1.0 mm (40 mils)
- Sensitivity (ISF): 7.87 V/mm (200 mV/mil) ±12.5%/-20%
- Frequency Response: 0 to 10 kHz (+0, -3 dB typical)
- Deviation from Straight Line: Less than ±0.06 mm (±2.3 mils)
- Minimum Target Size: 8.9 mm (0.35 in) diameter
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 304 stainless steel
Installation Guidelines
- Recommended installation torque: 5.1 N•m (45 in•lb)
- Maximum torque limit: 7.3 N•m (65 in•lb)
- Minimum bend radius: 25.4 mm (1.0 in)
- Maximum thread engagement: 12 mm
- Use three-conductor shielded triad cable for field wiring
- Maximum field wiring distance: 305 meters (1,000 feet)
Package Contents
- One genuine Bently Nevada 3300 NSv Proximity Probe
- Original factory packaging
- Shipping via FedEx, UPS, or DHL
Frequently Asked Questions
- Is the 3300 NSv probe compatible with older systems?
Yes, the 3300 NSv probe is fully compatible with previous 3300 RAM systems. - What makes the NSv probe superior to previous models?
The NSv offers improved chemical resistance and better side-view characteristics. - Can I use this probe on small-diameter shafts?
Yes, but for shafts smaller than 13 mm, scale factor may vary slightly. - What is the maximum cable length supported?
The system supports up to 305 meters of field wiring between sensor and monitor.
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