330901-22-90-10-01-05 Bently Nevada - Proximity Probe

3300 NSv Proximity Probe 330901-22-90-10-01-05

Core Specifications

• Model Architecture: 330901 base unit with 5 configuration suffixes (-22/-90/-10/-01/-05)
• Thread Performance: 1/4-28 UNF thread withstands 7.3 N•m max torque (65 in•lb) with 0.375" engagement limit
• Thermal Resilience: Operates from -52°C to +177°C (-62°F to +351°F) with <5% signal drift at 100°C/min thermal shock

Enhanced Configuration

• Length Profile: 2.2" unthreaded section + 9.0" case = 39" total (1.0m)
• Electrical Precision: 75Ω FEP-insulated cable with 4.2Ω±0.5 DC resistance @1m length
• Seal Integrity: Viton O-ring maintains 2.5 bar differential pressure @150°C for 10,000 cycles

Performance Metrics

• Dynamic Response: 0.5ms rise time (10%-90% signal) @10kHz vibration frequency
• Mechanical Stability: 0.003mm positional repeatability after 50,000 axial load cycles
• Environmental Protection: IP67 rating with PPS tip maintaining <0.1% dimensional change @120°C

Compliance & Durability

• Certifications: ATEX/IECEx/NEPSI approvals for Zone 1/21 hazardous areas
• Material Endurance: 304 SST case resists 500hr salt spray (ASTM B117) with zero corrosion
• Service Life: 12-month warranty with 25,000hr MTBF @85°C continuous operation

Product Number Breakdown

• 330901: Base probe model
• -22: 2.2" unthreaded section
• -90: 9.0" stainless steel case
• -10: 1.0m cable length
• -01: ClickLoc connector type
• -05: Multi-agency approval package