Bently Nevada 3300 XL 25 mm | 330851-02-000-050-10-01-CN | Proximity Probes

Overview

The Bently Nevada 3300XL25mm proximity probe (Model:330851-02-000-050-10-01-CN) replaces legacy 25mm/35mm probe systems. Built for steam turbine environments, it operates continuously at 200°C (392°F) and survives 250°C (482°F) spikes. The stainless steel case and PEEK tip ensure reliability in extreme conditions.

Technical Specifications

• Brand: Bently Nevada
• Model Code: 330851-02-000-050-10-01-CN
  • 02: M30x2 threaded housing
  • 000: No unthreaded section
  • 050: 50mm case length
  • 10: 1.0m cable
  • 01: Stainless steel armor
  • CN: Regional certifications
• Electrical:
  • Resistance: 6.2Ω ±0.5Ω @25°C
  • Output: -24V±1.5V DC (18V supply)
  • Cable: 75Ω triaxial PFA, 1/5/9m options
• Mechanical:
  • Tip diameter: 25.0mm ±0.1mm
  • Weight: 230g (armorless)/330g (armored)
  • Thread torque: 68N·m (50ft-lb) recommended
• Environmental:
  • Operating temp: -35°C to +200°C
  • Peak temp: 250°C (max 24hrs)
  • Vibration: 20g (10-2000Hz)

Certifications

• ATEX/IECEx: Ex ia IIC T1-T5
• ABS Marine: 4-9-7/13 compliant
• EMC: EN 61000-6-2/4
• RoHS: Directive 2011/65/EU

Contact Information

For quotes or support: [email protected]