Description
Bently Nevada 330903-00-04-10-01-00: 3300 NSv Proximity Probe
Discover enhanced chemical resistance and superior performance with the 3300 NSv Proximity Probe from Bently Nevada. This advanced sensor offers perfect compatibility with previous 3300 RAM systems while delivering improved reliability in demanding process compressor applications.
| Configuration Code | Option Selected | Specification |
| 330903 | Base Model | 3300 NSv Probe, M8X1 thread, without armor |
| 00 | Unthreaded Length | 00 mm |
| 04 | Case Length | 40 mm |
| 10 | Cable Length | 1.0 meter (39 inches) |
| 01 | Connector Type | Miniature coaxial ClickLoc with protector |
| 00 | Agency Approval | Not required |
Technical Excellence
Electrical Specifications
- Probe DC Resistance: 4.2 Ω ± 0.5 Ω (center to outer conductor)
- Extension Cable Resistance: Center: 0.220 Ω/m, Shield: 0.066 Ω/m
- Cable Capacitance: 69.9 pF/m (typical)
- Output Resistance: 75 Ω coaxial
- Frequency Response: 0 to 10 kHz (+0, -3 dB typical)
Performance Metrics
- Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm
- Recommended Gap Setting: 1.0 mm (40 mils)
- Incremental Scale Factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
- Deviation from Straight Line: < ±0.06 mm (±2.3 mils)
- Minimum Target Size: 8.9 mm diameter (13 mm recommended)
Mechanical & Environmental Specifications
- Probe Tip Material: Polyphenylene sulfide (PPS) for chemical resistance
- Case Material: AISI 304 stainless steel
- Cable Insulation: Fluoroethylene propylene (FEP)
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Minimum Bend Radius: 25.4 mm (1.0 inch)
- Maximum Torque: 0.56 N•m (5 in•lb) – finger tight recommended
- Thread Engagement: M8x1 with 12 mm maximum engagement
What’s Included
- One genuine 3300 NSv Proximity Probe
- Miniature coaxial ClickLoc connector with protective cover
- 1.0 meter standard FEP-insulated coaxial cable
- Factory packaging with documentation
Shipping & Warranty
- Global shipping via FedEx, UPS, and DHL with tracking
- 12-month warranty against defects
- New and original in factory packaging
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