Industrial pH Electrode - Armor Casing

This pH combination electrode is made of a sensitive glass membrane with low impedance. DFRobot Industrial pH Electrode - Armor Casing can be used in a variety of PH measurements with fast response, good thermal stability. It has good reproducibility, difficult to hydrolysis, and basically eliminates the alkali error. In the 0 to 14pH range, the output voltage of the electrode is linear. The reference system which consists of the Ag/AgCl gel electrolyte salt bridge has a stable half-cell potential and excellent anti-pollution performance. The ring PTFE membrane is not easy to be clogged, so the electrode is suitable for long-term online detection.

Note: This is a probe only, and it could be an upgrade part for Analog pH Meter (SEN0161). If you need an industrial long-term pH sensor directly, please check the Industrial pH Meter Kit Pro (SEN0169). And the output voltage feedback is from 0 to 5v to indicate pH value from 0 to 14.