330903-00-04-05-02-CN Bently Nevada 3300 NSv Probe | Proximity Sensor

Bently Nevada 330903-00-04-05-02-CN 3300 NSv Proximity Probes – Precision Vibration Sensing

• Probe model: 330903-00-04-05-02-CN – 3300 NSv Probe with M8X1 thread and no armor.
• Unthreaded length option: 00 mm for flexible installation.
• Overall case length option: 40 mm (04 code).
• Total probe length: 0.5 meter (05 code, 20 inches).
• Connector type: Miniature coaxial ClickLoc connector with standard cable.
• Agency approval: CN for country-specific requirements.
• Manufacturer: Bently Nevada – new and original in factory packing.

Key Technical Specifications of 3300 NSv Probe

• Linear range: 1.5 mm (60 mils). Range starts at 0.25 mm (10 mils) from target and extends to 1.75 mm (70 mils). Output voltage spans approximately -1 to -13 Vdc.
• Recommended gap setting: 1.0 mm (40 mils) for optimal performance.
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil). Tolerance includes interchangeability error: +12.5% / -20% over 0.25 mm steps across the full 1.5 mm range.
• Deviation from best fit straight line (DSL): Less than ±0.06 mm (±2.3 mils), ensuring high linearity.
• Frequency response: 0 to 10 kHz with +0, -3 dB typical. This holds with up to 305 meters (1000 feet) of field wiring.
• Probe DC resistance (RPROBE): 4.0 ± 0.5 ohms for 0.5 meter length (measured from center conductor to outer conductor).
• Extension cable DC resistance: Center conductor at 0.220 Ω/m (0.067 Ω/ft); shield at 0.066 Ω/m (0.020 Ω/ft).
• Extension cable capacitance: 69.9 pF/m (21.3 pF/ft) typical.

Environmental & Mechanical Robustness

• Operating temperature: -52°C to +177°C (-62°F to +351°F) for both probe and storage.
• Probe tip material: Polyphenylene sulfide (PPS) for chemical resistance.
• Probe case material: AISI 304 stainless steel (SST).
• Probe cable: 75 Ω coaxial with fluoroethylene propylene (FEP) insulation. Total probe lengths available: 0.5, 1, 5, or 7 meters.
• Minimum bend radius: 25.4 mm (1.0 inch) with or without stainless steel armor.
• Maximum probe case torque: 7.3 N•m (65 in•lb) for M8X1 thread; recommended torque is 5.1 N•m (45 in•lb). Finger tight for normal installation, maximum 0.56 N•m (5 in•lb) for sensitive adjustments.
• Connector-to-connector torque (1/4-28 or M8X1): Maximum 7.3 N•m (65 in•lb), recommended 5.1 N•m (45 in•lb).
• Maximum length of thread engagement for M8x1: 12 mm.
• Pressure sealing: The probe uses a Viton O-ring to seal differential pressure between tip and case.

Frequently Asked Questions (FAQ)

• Q: Is this 3300 NSv probe brand new and original?
  Yes. We supply Bently Nevada 330903-00-04-05-02-CN in new and original factory packing. No refurbished or counterfeit items.
• Q: Do you have the 330903-00-04-05-02-CN in stock?
  Yes. We maintain regular stock of this 3300 NSv proximity probe. We can ship within 5 days after payment.
• Q: What is the linear measurement range of this probe?
  The linear range spans 1.5 mm (60 mils) from 0.25 mm to 1.75 mm away from the target. Output voltage goes from -1 Vdc to -13 Vdc.
• Q: Can this probe operate at high temperatures?
  Yes. The 3300 NSv probe works between -52°C and +177°C (-62°F to +351°F). It suits harsh industrial environments.
• Q: What is the frequency response of this sensor?
  The probe delivers typical frequency response from 0 to 10 kHz with -3 dB rolloff. This applies even with up to 305 meters of field wiring.
• Q: Which shipping carriers do you use?
  We ship via FedEx, UPS, and DHL. You can choose the preferred method at checkout.
• Q: Can I return this probe if it does not meet my needs?
  We accept returns within 30 days of delivery. The item must remain unused and in original packing.
• Q: What torque should I apply when installing the M8X1 probe case?
  We recommend 5.1 N•m (45 in•lb). Maximum rated torque is 7.3 N•m (65 in•lb). For the connector, finger tight is enough.
• Q: Is the 3300 NSv compatible with older 3300 RAM extension cables?
  Yes. The 3300 NSv series is mechanically and electrically interchangeable with previous 3300 RAM probes and extension cables.

Contact Information Inquiries: Email sales@nex-auto.com or call +86 153 9242 9628 for quotes and technical support. Partner NexAuto Technology Limited: https://www.nex-auto.com/