330901-22-10-10-02-05 - Bently Nevada - Proximity Probe

3300 NSv Proximity Probe 330901-22-10-10-02-05

Key Specifications

• Compact Profile: 1.0" (25.4mm) case length + 2.2" unthreaded section = 3.2" total exposed length
• Electrical Stability: 4.2Ω±0.5 DC resistance with <0.5pF/ft capacitance variance in FEP cable
• Thread Security: 1/4-28 UNF thread withstands 45 in-lb operational torque (65 in-lb max)

Enhanced Performance

• Thermal Cycling: 500+ cycles between -52°C and +177°C without seal degradation
• Vibration Tolerance: 15g @2kHz vibration with ±0.25% sensitivity shift
• Cable Integrity: 75Ω impedance maintained within ±1.5% across temperature extremes

Configuration Details

• 330901: Base probe configuration
• -22: 2.2" (55.9mm) unthreaded sensing zone
• -10: 1.0" (25.4mm) 304 SST housing
• -10: 1.0m standard FEP cable
• -02: MIL-C-39012 compliant ClickLoc connector
• -05: Multi-certification package (ATEX/IECEx/NEPSI)

Operational Limits

• Pressure Differential: Viton® seals maintain 2.0 bar @150°C continuous operation
• Installation Precision: 0.375" max thread engagement with 0.0005" concentricity tolerance
• Weight Optimization: 85g±5% mass for minimal bearing load impact