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Combined pH/ORP Sensor Memosens CPS76E
Brand: Endress+Hauser Group Services AG
Memosens CPS76E is the heavy-duty specialist for simultaneous pH and ORP measurement. Its unique, contamination-resistant reference guarantees stable measurement in polluted, poisoning media and in media with low conductivity.
Thanks to Memosens 2.0 digital technology, CPS76E combines maximum process integrity with simple operation. It resists moisture, enables lab calibration and offers extended storage of calibration and process data providing the perfect basis for predictive maintenance.
Processes in chemical industry and monitoring of processes with:
- Quickly changing pH or ORP values
- High proportion of electrode poisons such as H2S
With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.
Features- Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services
- Simultaneous measurement of pH, ORP and rH values (in rH mode) provides a better process overview and allows for a tighter process control
- Its optional pressurized reference ensures reliable measurement in blocking media, such as dispersions
- Unique ion trap prevents poisoning of the electrode's junction and reference ensuring a long sensor lifetime
- Flexible installation thanks to optional upside-down mounting
- Maximum process safety through non-contact, inductive signal transmission
- Reduced operating costs thanks to minimized process downtime and extended sensor lifetime
Specifications
Measuring Range
- pH 0 to 14
- ORP: –1,500 to 1,500 mV
Material of Construction
- Sensor Shaft: Glass to Suit Process
- pH Membrane Glass: Type B, Type N
- Metal Lead: Ag/AgCl
- Open Aperture: Ceramic Junction, Zirconium Dioxide
- O-ring: FKM
- Process Ccoupling: PPS Fiber-glass Reinforced
- Nameplate: Ceramic Metal Oxide
- ORP Measuring Element: Platinum
Process Temperature
- 0° to 140° C (23° to 284° F)
- 140° C (284° F) for Sterilization
- Maximum 100° C (212° F) in Continuous Operation Due to Increasing
Process Pressure
- 0.8 to 14 bar (11.6 to 203 psi) Absolute
Connection
- Inductive, Contactless Connection Head with Memosens 2.0 Technology
Temperature Sensor
- NTC 30k
Certifications & Approvals
- ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO
Ingress Protection
- IP68
Dimensions
- Diameter: 12 mm (0.46 inch)
- Shaft Length: 120, 225, 360 and 425 mm (4.68, 8.77, 14.04 and 16.57 inch)
Process Technology and Monitoring of Processes with:
- Rapidly Changing pH Values
- High Level of Electrode Poisons Such As H2S