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

KROHNE is a leading system provider in the field of industrial process measurement instrumentation. Employing over 4,000 people worldwide, KROHNE provides complete solutions for flow, level, pressure and temperature measurement, as well as for process analysis. In addition to these measurement devices, KROHNE offers commissioning, calibration and maintenance services.
The name KROHNE stands for innovation, reliability and high-quality products.

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