330904-00-10-50-02-05 3300 NSv Probe | Bently Nevada

330904-00-10-50-02-05 3300 NSv Proximity Probe

Key Technical Specifications

• Linear Range: 1.5 mm (60 mils), starting at 0.25 mm (10 mils) from target.
• 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 (+0, -3 dB) with up to 305 m of field wiring.
• Probe DC Resistance (RPROBE): 5.3 ± 0.7 ohms (for 5.0 m length).
• Extension Cable Resistance: Center 0.220 Ω/m, Shield 0.066 Ω/m.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.
• Operating Temperature: -52°C to +177°C (-62°F to +351°F).
• Storage Temperature: Same as operating range.
• Probe Case Material: AISI 304 stainless steel (SST).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Minimum Target Size (flat): 8.9 mm (0.35 in) diameter; recommended 13 mm (0.5 in).
• Maximum Probe Case Torque: 7.3 N•m (65 in•lb) for 1/4-28 or M8x1 threads.
• Recommended Torque: Finger tight, max 0.56 N•m (5 in•lb) for probe tip.
• Minimum Bend Radius (with/without armor): 25.4 mm (1.0 in).
• Field Wiring: 0.2 to 1.5 mm² (16-24 AWG), recommended three-conductor shielded triad.

Frequently Asked Questions (FAQ)

• Is this probe compatible with the 3300 RAM? Yes, the 3300 NSv is mechanically and electrically interchangeable with the previous 3300 RAM probe and extension cable.
• What is the recommended gap setting? The recommended gap is 1.0 mm (40 mils) for standard operation.
• Can I use this probe on small shafts? For shafts smaller than 13 mm (0.5 in), the scale factor may change; reduce the gap to limit the effect.
• What is the maximum field wiring length? Up to 305 meters (1,000 feet) with proper shielded triad cable.
• Is the probe pressure tested? Not before shipment; contact our custom design department if you require a pressure seal test.
• What is the probe’s total length? This model has a total length of 5.0 meters (16.4 feet).

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/