Completing the Loop

PL PETR Sensor: Combination pH and ORP Measurements


The PL PETR sensor allows for the use of one process connection and one transmitter for measuring multiple process variables. The PL PETR sensor measures pH, ORP, and temperature.


Using a PL PETR sensor will reduce installation and maintenance costs.



• Dual high density process seal is suitable for high
    temperatures and pressures

• Measures pH, ORP, and temperature

• Low maintenance gel electrolyte

• Patented Silamid® reference electrode extends sensor life

• Open diaphragm resists plugging

• Mounts in most orientations


* Must use Memosens compatible transmitter. Memosens is a registered trademark of Endress+Hauser Conducta Gaesellschaft.


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