The PHE-6821 Series electrodes and assemblies feature a retractable design for insertion into tanks and main lines. The assembly, when used with a 1" full port or larger ball valve (user supplied), allows the electrode to be removed without shutting the system down. This electrode can be mounted in any location, even up through the bottom of a tank with the electrode surface facing upward. Its unique design affords mounting in any direction and is suitable for most systems' inherent design. (This style is also available for ORP measurements.)
The flat surface design minimizes fouling and coating and eliminates electrode breakage. Turbulent flow across the electrode surface results in a scrubbing action that keeps the electrode clean. The flat surface electrode is specifically designed for difficult applications such as oily waste water, emulsions, lime slurries, and flocculants.
Mounting assemblies come with 3 m (10') cable with BNC connector. Cable lengths are available up to 15 m (50').
NOTE: At the time of initial purchase, please order both electrode and mounting assembly. Mounting assembly includes insertion assembly and cable. If ordered with automatic temperature compensation (ATC), the temperature compensator is built into the insertion assembly. When electrode has expired, simply re-order electrode.