Description
Overview
The Bently Nevada 330851-02-000-050-50-00-05 3300XL 25mm proximity probe delivers reliable vibration monitoring in extreme conditions. Designed for steam turbines, this M30-threaded probe withstands continuous 200°C operation with PEEK insulation and stainless steel construction. It replaces older 7200 series probes while offering enhanced performance.
Key Features
- 25mm sensing range with ±0.1mm linearity
- 5-meter FluidLoc™ cable (7.5Ω±0.8Ω resistance)
Technical Specifications
- Brand: Bently Nevada
- Model: 3300XL 25mm
- Part No: 330851-02-000-050-50-00-05
- Thread: M30x2 (Option 02)
- Cable: 5m triaxial (75Ω impedance)
- Resistance: 7.5Ω±0.8Ω at 25°C
- Temp Range: -35°C to +200°C (250°C peak)
Configuration Details
- 000 = 0 unthreaded length
- 050 = 50mm case length
- 50 = 5m cable length
- 00 = No armor
- 05 = Multiple agency approvals
Applications
- Steam turbine monitoring
- Compressor vibration analysis
- Replacement for 7200-series probes
- High-temperature environments
