WH253 Industrial ORP Electrode for Harsh Environments
High-Performance Oxidation-Reduction Potential Measurement
Engineered for Demanding Process Applications
The WH253 ORP electrode features a large-area platinum ring sensor that delivers stable,
reliable measurements in aggressive media.
Designed as a direct replacement for Mettler Toledo electrodes,
it withstands continuous operation at 130℃while maintaining measurement integrity in challenging industrial environments.
Core Technology Advantages
Precision Measurement System
- High-purity platinum ring - Ensures stable potential readings (±1999mV range)
- Industrial-grade reference - GPT synthetic gel electrolyte for long-term stability
- <30 second response time - Rapid reaction to process changes
Built for Industrial Durability
- 130℃temperature rating - Performs in high-heat applications
- Double-junction design - Resists contamination in polluted media
- IP68 protection - Fully submersible waterproof construction
Industry Applications



Chemical Processing
- Oxidation/reduction reaction monitoring
- Bleach plant control
- Chemical synthesis
Water Treatment
- Industrial wastewater ORP
- Disinfection process control
- Cooling water systems
Equipment Integration
- Skid-mounted monitoring
- Process automation systems
- OEM equipment packages
Technical Specifications
Parameter | Спецификация |
Диапазон измерения | -1999mV~1999mV |
Temperature Range | 0-130℃ |
Pressure Rating | 6 Bar max |
Время отклика | <30 seconds |
Sensor Type | Platinum ring |
Custom Configuration Options | Mechanical Adaptations
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Performance Enhancements
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Why Professionals Choose WH253 industrial ORP electrode
- Measurement Stability - Large platinum surface maintains calibration
- Process Reliability - Withstands aggressive chemical environments
- Direct Replacement - Compatible with Mettler Toledo installations
Contact Our ORP Specialists for application-specific recommendations