Proximity Probe 330851-02-000-040-10-00-CN Bently Nevada

Bently Nevada 3300 XL 25 mm Proximity Probe (Model: 330851-02-000-040-10-00-CN) 

Precision Engineering

• Case Code 040: 40mm threaded stainless steel body (M30x2) enables mid-depth installations
• Armor-Free Design: 230g lightweight construction reduces 18% weight vs armored versions
• Signal Integrity: 6.2Ω ±0.5 conductor resistance maintains ±0.1% linearity error

Extreme Environment Performance

• Operates at 200°C continuous with <0.5% thermal drift across 150°C-200°C range
• Survives -35°C cold starts with immediate measurement capability
• Endures 120 ft-lb accidental overtightening without thread deformation

Regulatory Compliance

• Certified for Zone 0/Class I hazardous areas via AEx/Ex ia IIC T1-T5
• Meets ABS Type Approval with 500hr salt spray corrosion resistance
• Complies with GB/T 20840-2018 Chinese vibration sensor standards

Installation Advantages

• 75Ω triaxial cable achieves <2mV signal noise in 10kV/m EMI environments
• PEEK tip maintains 0.03mm positional stability after 10,000 thermal cycles
• Direct replacement for legacy 7200-series probes with 95% faster commissioning