pH & ORP Electrodes

For reliable pH and redox measurement, the electrode must match both the medium and the operating conditions. pH and ORP electrodes detect acidity, alkalinity, and redox potential directly in the liquid, supporting continuous analysis in water, wastewater, and process media. This helps you evaluate chemical conditions with confidence, identify shifts early, and maintain stable measurement performance in day-to-day operation.
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Product Overview (6)

Combined Redox electrode for polluted wastewater media ORP211

Combined Redox electrode for wastewater treatment and process chemistry, measuring +/-2000 mV in contaminated media with 2 x hole diaphragm, gel electrolyte, PG13,5 process connection and S8 electrical connection.

Combined pH electrode for clear and lightly polluted liquids pH101

Combined pH electrode for clear to lightly polluted liquids, measuring 0..14 pH with 80°C working temperature, 5 bar max. pressure, PG13,5 process connection and fixed cable, S8 or VP options.

Combined pH electrode for drinking water and clear media pH111

Combined pH electrode for drinking water and lightly polluted liquids, measuring 0..14 pH with 100°C working temperature, 6 bar max. pressure, PG13,5 process connection and S8 electrical connection.

Combined pH electrode for SIP/CIP capable applications pH121

Combined pH electrode for lightly polluted, SIP/CIP capable applications, measuring 0...14 pH with 135°C working temperature, 6 bar max. pressure, Pt1000 sensor, PG13,5 connection and VP plug-in head.

combined pH electrode for aggressive media pH141

Combined pH electrode for scrubber and process chemistry applications, measuring 0..14 pH in aggressive media with -5..+70 °C working temperature, 6 bar max. pressure, S8 connection and PG13,5 process connection.

Combined pH electrode for polluted wastewater media pH211

Combined pH electrode for wastewater treatment and process chemistry, measuring 0..14 pH in contaminated media with 2 x hole diaphragm, Pt1000 sensor, PG13,5 process connection and VarioPin connection.

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