330910-03-09-05-02-05 | Bently Nevada 3300 NSv Probe

Bently Nevada 3300 NSv Proximity Probe Model 330910-03-09-05-02-05

Key Technical Specifications

• Brand & Model: Bently Nevada 330910-03-09-05-02-05 (3300 NSv Proximity Probe).
• Linear Range: 1.5 mm (60 mils) from 0.25 mm to 1.75 mm target distance.
• Recommended Gap Setting: 1.0 mm (40 mils) for optimal performance.
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) with +12.5%/-20% interchangeability error.
• Deviation from Best Fit Straight Line (DSL): Less than ±0.06 mm (±2.3 mils).
• Frequency Response: 0 to 10 kHz with +0, -3 dB typical using up to 305 m field wiring.
• Probe DC Resistance (0.5m length): 4.0 ± 0.5 ohms from center to outer conductor.
• Extension Cable DC Resistance: Center conductor 0.220 Ω/m, Shield 0.066 Ω/m.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.
• Field Wiring: 0.2 to 1.5 mm² (16-24 AWG), maximum length 305 meters (1000 feet).
• Minimum Target Size: 8.9 mm (0.35 in) diameter; recommended 13 mm (0.5 in) diameter.
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel (SST).
• Probe Cable: 75 Ω coaxial with FEP insulation (0.5, 1, 5, or 7 meter total lengths).
• Operating & Storage Temperature: -52°C to +177°C (-62°F to +351°F).
• Maximum Probe Case Torque (M10X1): 33.9 N•m (300 in•lb); recommended 11.3 N•m (100 in•lb).
• Minimum Bend Radius (with armor): 25.4 mm (1.0 inch).
• System Weight: Approximately 14 to 150 g (0.5 to 5.3 oz).

Frequently Asked Questions (FAQ)

• Q: Is this probe compatible with older 3300 RAM systems?
  A: Yes, the 3300 NSv probe is mechanically and electrically interchangeable with 3300 RAM probes.
• Q: What is the linear range starting point?
  A: Linear range begins at approximately 0.25 mm (10 mils) from the target.
• Q: Can I use this probe on small shaft diameters?
  A: For shafts under 13 mm (0.5 in), expect scale factor changes; reduce gap to minimize error.
• Q: Does the probe require pressure testing before use?
  A: Bently Nevada does not pressure test probes prior to shipment; contact custom design if needed.
• Q: What field wiring type do you recommend?
  A: Use three-conductor shielded triad cable up to 305 meters (1000 feet).
• Q: Is this a genuine new unit?
  A: Yes, we supply only new & original Bently Nevada probes with factory warranty.