Bently Nevada 330903-00-03-05-11-00 Proximity Probe

Bently Nevada 3300 NSv Proximity Probe – Model 330903-00-03-05-11-00

Complete Suffix Information – 330903-00-03-05-11-00

• 330903-00 – Standard 3300 NSv 5mm proximity probe
• 03 – 1.0 meter (40 inches) standard system length
• 05 – Click-on style mechanical mounting option
• 11 – Agency approval: General Purpose (Class I, II, III Div 2)
• 00 – No special lead time options or custom settings

Technical Specifications

• Brand: Bently Nevada
• Model: 330903-00-03-05-11-00
• Measurement Range: Linear from 0.25 mm to 1.75 mm (10 to 70 mils)
• Recommended Gap: 1.0 mm (40 mils) delivers optimal bias voltage
• Scale Factor: 7.87 V/mm ±12.5% / -20% provides consistent output
• Linearity Deviation: Less than ±0.06 mm (±2.3 mils) ensures high accuracy
• Frequency Response: 0 to 10 kHz range maintains signal integrity up to 305 meters cable length
• Probe Material: Stainless Steel AISI 304 resists corrosion and mechanical stress
• Probe Tip: Polyphenylene sulfide (PPS) offers exceptional dielectric strength
• Cable Type: 75 Ω coaxial FEP insulation protects against EMI/RFI interference
• Minimum Bend Radius: 25.4 mm (1.0 inch) prevents cable damage during routing
• Operating Temperature: -52°C to +177°C (-62°F to +351°F) for extreme environments
• Storage Temperature: Identical range maintains probe integrity during downtime

Measurement Performance & Environmental Tolerance

• Linear Range: 1.5 mm total span captures full shaft dynamic motion
• Interchangeability: Replace probes without system recalibration, thanks to tight tolerance control
• Sensitivity Deviation: Factory-calibrated scale factor minimizes channel-to-channel variation
• Resolution: Sub-micrometer resolution detects minute shaft displacements
• Environmental Sealing: FEP cable and PPS tip resist oils, water, and process contaminants
• EMI Immunity: Coaxial design rejects electrical noise for clean signal transmission
• Thermal Stability: Stainless steel construction matches turbine casing expansion rates

Frequently Asked Questions

• What is the linear range of the 330903-00-03-05-11-00? The probe provides a linear range of 0.25 mm to 1.75 mm with recommended gap at 1.0 mm.
• Can I use this probe with existing 3300 XL systems? Yes, the Bently Nevada 330903-00-03-05-11-00 fully integrates with all 3300 XL NSv monitors.
• What temperature limits apply to this proximity probe? This model operates continuously from -52°C to +177°C, suitable for turbine and compressor applications.
• Does the cable resist oil and chemical exposure? Yes, FEP insulation provides excellent resistance to lubricants, cleaning solvents, and humidity.
• How long does shipping take? We dispatch within 5 days via FedEx, UPS, or DHL depending on your location.
• Is this item new or refurbished? We supply only brand new, factory-sealed 330903-00-03-05-11-00 units.

Product Documentation

Download the official 3300 XL NSv Proximity Transducer System Datasheet for complete installation and calibration instructions:
3300 XL NSv Proximity Transducer System Datasheet – 147385

Contact Information
For inquiries, please email sales@nex-auto.com
Or reach us on WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited