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Analog pH sensor Ceratex CPS31

Glass electrode for application in drinking water and swimming pools

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Luis Arcos will help you to find the right product: +49 (0)30 509 308 800 shop@visayasolutions.com

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Endress+Hauser
SKU: CPS31

Highlights

  • Measuring priciple: Glass electrode
  • Measurement range: pH 1 - 12
  • Diaphragm: Ceramic diaphragm
  • Temperature sensor: Pt100
  • Process pressure: 1 - 4 bar abs (15 - 60 psi)

Fields of application

  • Drinking water
  • Swimming pool water
  • pH compensation for free chlorine measurement

Details

Ceratex CPS31 is the analog 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.

General Information
More Information
Measuring principleGlass electrode
Measuring rangepH: 1 bis 12, Temperatur: 0 bis 80 ˚C (32 bis 176 ˚F)
Min. conductivity100 μS/cm 50 μS/cm for "AC" version (three diaphragms)
Reference systemAg/AgCl, gel, 3M KCl Optional: Salt ring, KCl-saturated
Maximum allowable pressure4 bar (60 psi), absolute
Process temperature range0 to 80 ˚C (32 to 176 ˚F)
Mechanical Data
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Module dimensionDiameter: 12 mm (0.46")
Process connectionPg 13.5
Shaft length120 mm
Wetted materialElectrode shaft: Glass
pH membrane glass: Type A
Metal lead: Ag/AgCl
Diaphragm materialCeramic
Degree of protectionIP68;
IP67
Certification / Approvals
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Other Approvals/ CertificationTÜV certificate
Additional Information
More Information
Ambient temperature rangeThe sensor must not be used at temperatures below –15 ˚C (5 ˚F)
Storage temperature0 to 50 °C (32 to 122 °F)
Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800 shop@visayasolutions.com

Contact Expert
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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€202.12 plus VAT
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details