Bently Nevada 330903-00-02-05-01-00: 3300 NSv Precision Proximity Transducer
Complete Suffix Configuration & Technical Specifications
- Brand: Bently Nevada
- Series: 3300 NSv
- Base Model: 330903
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Full Part Number: 330903-00-02-05-01-00
- ├─ 330903: 3300 NSv proximity probe series
- ├─ 00: M8x1 thread type
- ├─ 02: 0 mm unthreaded length, 20 mm overall case length
- ├─ 05: 0.5 meter (20 in) total cable length
- ├─ 01: Miniature ClickLoc coaxial connector with protector, no armor
- └─ 00: No agency approval required
- Thread Type: M8x1
- Unthreaded Length: 0 mm
- Overall Case Length: 20 mm
- Cable Assembly: 0.5 meter, FluidLoc coaxial, FEP insulation, no armor
- Connector System: Miniature ClickLoc coaxial with protective shell
- Linear Measurement Range: 1.5 mm (60 mils) total travel
- Recommended Gap: 1.0 mm (40 mils)
- Scale Factor: 7.87 V/mm (200 mV/mil), ±12.5%/-20%
- System Accuracy: ±0.06 mm (±2.3 mils)
- Frequency Response: 0 to 10 kHz, ±3 dB with 305 m system wiring
- Probe DC Resistance: 4.0 ± 0.5 ohm at 0.5 meter length
- Target Diameter: 13 mm or larger recommended
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Storage Temperature: -52°C to +177°C
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 304 stainless steel
- Pressure Seal: Viton O-ring
- Cable Insulation: FEP fluoropolymer
- Minimum Bend Radius: 25.4 mm (1.0 in)
- Maximum Case Torque: 7.3 N·m (65 in·lb)
- Recommended Case Torque: 5.1 N·m (45 in·lb)
Measurement Performance & Signal Integrity
- Linear Operating Window: 0.25 mm to 1.75 mm provides 1.5 mm total measurement travel
- Output Voltage Range: Approximately -1 VDC to -13 VDC across full linear range
- Resolution: Infinite resolution, limited only by system noise floor
- Interchangeability: Factory calibrated for probe replacement without system recalibration
- RFI/EMI Protection: Coaxial cable design rejects electrical interference
- Fluid Resistance: FEP insulation resists lubricants, water, and process chemicals
Manufacturer Documentation
- Technical Datasheet: 3300 XL NSv Proximity Transducer System - 147385 (PDF)
- Download Instructions: Access full calibration data, mounting diagrams, and temperature compensation curves.
Frequently Asked Questions
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What is the difference between 330903-00-02-05-01-00 and standard 3300 XL probes?
The 330903-00-02-05-01-00 uses the NSv miniature connector and reduced case diameter. This design fits tight machine train installations while maintaining full 3300 XL electrical compatibility. -
Can I extend the 0.5 meter cable length?
Yes. The 3300 NSv system supports total extension cable lengths up to 305 meters. Use Bently Nevada approved extension cables for proper impedance matching. -
What target materials work with this transducer?
This probe measures all conductive ferrous and non-ferrous materials. Carbon steel, stainless steel, aluminum, and titanium alloys all provide accurate results. -
Does the Viton O-ring provide pressure sealing?
The O-ring creates a process seal but Bently Nevada does not pressure test this configuration. For pressurized applications, select armored cable options. -
What is the correct gap voltage for installation?
Set the output to approximately -9 VDC to achieve the 1.0 mm recommended gap. Always verify with mechanical measurement. -
Is this probe suitable for high vibration environments?
Yes. The 3300 NSv design includes ruggedized internal connections and strain relief. Operating temperature range extends to +177°C. -
Do you offer expedited shipping?
Yes. We ship within 5 business days via FedEx, UPS, or DHL. Contact us for rush order availability. -
What is the warranty period?
Bently Nevada provides 12 months warranty against manufacturing defects from the shipment date.
Partner: NexAuto Technology Limited
Contact Information Inquiries: sales@nex-auto.com
WhatsApp: +86 153 9242 9628
