3300 XL 25 mm Bently Nevada | Proximity Probes | 330851-02-000-030-10-00-CN

Overview

The Bently Nevada 3300XL 25mm Proximity Probe (Model: 330851-02-000-030-10-00-CN) offers ultra-compact monitoring for confined steam turbine systems. With a 30mm stainless steel case and PEEK tip, it operates reliably in temperatures up to 200°C continuous or 250°C short-term. Engineered to replace legacy 25mm/35mm probes, this armor-free design prioritizes lightweight performance.

Technical Specifications

⚙️ Model Configuration

• Brand: Bently Nevada
• Model: 330851-02-000-030-10-00-CN
• Suffix Decoder:
  • 02: M30x2 Threaded Case
  • 030: 30mm Case Length
  • 00: No Armor
  • CN: Regional Compliance

📊 Critical Parameters

• Resistance: 6.2Ω ±0.5Ω (1.0m Cable)
• Cable: 75Ω Triaxial PFA FluidLoc
• Weight: 230g (8.1oz) Without Armor
• Torque: Max 163N·m (120ft·lb) | Safe 68N·m (50ft·lb)
• Certifications: FCC, EN 61000-6-2/4, RoHS, ABS Maritime

🌡️ Thermal Limits

• Continuous Use: -35°C to +200°C (-31°F to +392°F)
• Peak Tolerance: +250°C (482°F) for ≤24hrs
• EPL Ratings: T1 (-55°C to +232°C) for Hazardous Zones
• Installation: AEx/Ex ia IIC T1-T5 (Zone 0), AEx/Ex ec IIC T1-T5 (Zone 2)

Contact Information

For orders or customization, email [email protected]