Bently Nevada 330851-02-000-070-90-00-00 3300 XL 25 mm Proximity Probes

🔥 Engineered for Extreme Steam Turbine Monitoring

The Bently Nevada 330851-02-000-070-90-00-00 25mm Proximity Probe features a 70mm AISI 304 stainless steel case and PEEK tip, designed to operate continuously at 200°C (392°F) with 24-hour survival at 250°C (482°F). Direct replacement for 7200 series 25mm/35mm probes and DE Integral systems.

📊 Technical Specifications

• Brand: Bently Nevada
• Model: 330851-02-000-070-90-00-00
• Configuration Codes:
  ▸ 02: M30x2 Threaded Case
  ▸ 070: 70mm Case Length
  ▸ 90: 9.0m (29.5ft) Cable
  ▸ 00: No Armor/Approvals
• Electrical:
  • DC Resistance: 8.8Ω ±1.1Ω (±12.5%) at 9m
  • Cable: 75Ω Triaxial FluidLoc® PFA
• Temperature:
  • Continuous: -35°C to +200°C (-31°F to +392°F)
  • Short-Term: +250°C (482°F) ≤24hrs
• Certifications:
  • FCC Part 15, EN 61000-6-2/4, RoHS, ABS 2009 (Sections 1-1-4/7.7, 4-8-3/1.11.1)

🛡️ Hazardous Area Ratings

• Zone 0 (AEx/Ex ia IIC):
  ▸ T1 (-55°C to +232°C)
  ▸ T2 (-55°C to +177°C)
  ▸ T3 (-55°C to +120°C)
• Zone 2 (AEx/Ex nA/ec IIC):
  ▸ Groups A-D (Gas), E-G (Dust)
  ▸ Class I Div 2 NEC/CEC compliant

📩 Request Quote

For armored versions or bulk pricing:
✉️ [email protected]

Document Download: 3300-XL-25MM-Datasheet

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