Jumo 201025/51-22-04-22-120/837, pH Probe

The Jumo Combined combination electrode (platinum- and reference electrodes in one shaft) has a dirt-repellent PTFE ring diaphragm with polymerized solid electrolyte. Only the selection of high quality materials and components enables the use, for example, in heavily polluted media or adherent media containing oil. The combination electrode was specially developed for use in chromate reduction, nitrite oxidation, swimming pool and drinking water disinfection. It can be used for a redox range of plus/minus 1500 mV and has a temperature resistance of -5 to +90 °C. The insertion length is 120 mm.

Prevents deposits and blockages which ensuring quick response time
Salt rings increase service life of media with fewer ions or high flow rates