Starting at $602.38
  • Usually ships in 4-6 weeks



  • Reliable measurement at minimum conductivity
  • 1 to 12 pH measuring range
  • Low drift
  • Glass electrode
  • Non-contact inductive signal transmission
  • Standard applications in water


The E+H Memosens CPS31D pH Sensor is a digital expert for pH compensation in disinfection processes. Its three diaphragms make it suitable for minimum conductivity while its low drift guarantees stable measurement. The sensor makes sure that swimming pool water is agreeable and drinking water tasteful. Thanks to Memosens technology, CPS31D combines maximum process and data integrity with simple operation. It resists corrosion and moisture, enables lab calibration and facilitates predictive maintenance.