Bently Nevada – 330851-02-000-070-50-00-05 – Proximity Probe

Description

Bently Nevada 3300 XL 25 mm Proximity Probe: 330851-02-000-070-50-00-05

🔍 Precision Monitoring for Extreme Environments

This 3300 XL 25 mm Proximity Probe from Bently Nevada delivers unmatched durability in steam turbines, heavy machinery, and high-temperature applications. Built with AISI 304 stainless steel casing and PEEK probe tip, it withstands continuous operation at 200°C (392°F) and short-term exposure up to 250°C (482°F). Compatible with legacy systems like 7200 series probes, it ensures easy upgrades.

📊 Technical Data

Brand: Bently Nevada
Model: 3300 XL 25 mm
Full Suffix: 330851-02–000–070–50-00-05
Key Parameters:
– Range: 25 mm sensing
– Resistance: 7.5Ω ±0.8Ω (5m cable)
– Signal: 75Ω triaxial PFA cable
– Operating Temp: -35°C to +200°C
– Cable Lengths: 1m / 5m / 9m options
– Weight: 230g (1m cable, no armor)

🔧 Installation Guide

– Use 68 N•m torque for threaded M30x2 cases
– Avoid bending cable within 50mm of probe tip
– For hazardous areas, pair with intrinsic safety barriers (drawing 141092)

🔄 Compatibility

Direct replacement for:
– 7200 25mm/35mm probes
– 25mm DE Integral systems
– Side/rear exit transducer configurations

Download PDF file here: 3300 XL Proximity Transducer System