Endress+Hauser Ceratex CPS31
Analog pH sensor
Measurement range
pH 1 - 12
Process temperature0 - 80 C (32 - 176 F)
Process pressure1 - 4 bar abs (15 - 60 psi)
- Overview
- Comments
Glass electrode for application in drinking water and swimming pools.
Measuring principlePotentiometric
ApplicationDrinking water and swimming pool water, pH compensation to measure free chlorine
CharacteristicStandard applications in water, long lifetime
Measurement rangepH 1 - 12
Measuring principleGel filled reference with one or three diaphragms, option saltring
DesignShaft length 120 mm, with or w/o temperature sensor
MaterialGlass / Ceramics
DimensionShaft length 120 mm
Process temperature0 - 80 C (32 - 176 F)
Process pressure1 - 4 bar abs (15 - 60 psi)
Temperature sensorNone or Pt 100
Ex certificationNo
ConnectionGSA or Top 68
Ingres protectionIP68
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