Model 397 TUpH® Sensor & the Quick-Loc Kit

The low maintenance Rosemount 397 pH/ORP sensor offers long life and high performance in pH and ORP measurements in aqueous solutions with high suspended solids. The sensors are housed in a highly chemical resistant polypropylene body and is completely sealed with EP (ethylene propylene) to eliminate process intrusion. Sensors feature a large area, polypropylene reference junction for maximum resistance to process coatings generally found in harsh, dirty, and high solid applications. In addition, the secondary helical reference pathway² serves as added protection from poisoning ions. The Rosemount 397 sensor is specifically designed for use with the Quik-Loc Kit and is only available without an integral preamplifier.
Model 397 TUpH® Sensor

  • HIGH PERFORMANCE in process solutions with high solids content
  • IMPROVED SENSOR LIFE AND REDUCED MAINTENANCE due to the polypropylene reference junction and helical reference pathway
  • EASE OF INSTALLATION AND MAINTENANCE with Quik-Loc Kit and visual confirmation that the sensor is locked into position

Model 397