Campbell Scientific

pH Probe

Campbell Scientific’s CS525 submersible ISFET pH Probe provides measurements in aqueous or semi-solid solutions and can be placed in tanks, pipelines and open channels. Its silver/silver-chloride potassium chloride reference system allows the probe to be used in liquids containing high solids, aggressive chemicals or biological materials. The device uses Sentron’s ion-sensitive field-effect transistor semiconductor as its pH-sensitive element.