Safe removal of pH/ORP sensors from hazardous media

Analytical assemblies for a high degree of occupational safety without product spillage

Challenge

pH and ORP sensors need to be removed from the process for recalibration on a regular basis. Removing a sensor from a pressurised pipe or tank can be dangerous, particularly if hot, aggressive or toxic media are involved.

Solution

Analytical assemblies with special safety features such as built-in ball valves, automatic locking or “Quick ‘n‘ Safe” mechanisms allow for trouble-free sensor installation and removal without product spillage. Assemblies with shut-off devices allow the sensor to be removed when process pressure is present.

Safety benefits

  • Higher plant availability: Safe removal of pH and ORP sensors under process conditions is possible 

  • Occupational safety:

    • Mechanical features to prevent spillage of hot, aggressive or toxic products

    • Integrated cleaning connections allow for automatic sensor cleaning without dismounting of sensor for safer sensor handling

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