pH sensor - Colorings
SC26 - Diffused, shielded type electrode specific for high temperature measurements. Used mainly in industrial processes and water treatment plants, both for pH control systems in pure water, with low ionic activity, as well as contaminated effluents and viscous solutions. It has as a differential an internal system that allows its use in temperatures up to 90 ° C. It can be made with a built-in temperature sensor, providing in addition to the pH measurement, the temperature measurement of the analyzed solution. Important to check the availability of the pH meter used, the type of temperature sensor (PT100 / PT1000 / NTC / others) and the type of connector (BNC / RCA / others).
SC25 - Combined electrode with double salt bridge and retractable diaphragm. Measurements in solutions with high dirt content and contaminants with organic solvents, paints, dyes, sulfides, among others. Its main characteristics are its double salt bridge, which guarantees a lower risk of contamination when used in the described solutions and its retractable reference system, which facilitates its cleaning when used in solutions such as paints and dyes
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