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Digital combined pH/ORP sensor Memosens CPS96E
Brand: Endress+Hauser Group Services AG
Memosens CPS96E is the specialist for media with a high content of suspended solids such as dispersions, precipitations or emulsions. The open aperture prevents fouling and ensures reliable simultaneous pH and ORP measurement. Thanks to Memosens 2.0 digital technology, CPS96E 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.Features
- Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and offering 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 for tighter process control.
- Additional platinum electrode enables constant monitoring of reference impedance and thus sensor quality.
- Robust and resistant to poisoning thanks to stabilized gel and reference with ion trap.
- Not affected by fluctuations in pressure and temperature: Open aperture prevents build-up of diffusion potential at the junction.
- Maximum process safety through non-contact inductive signal transmission.
- Minimized process downtime and extended sensor lifetime reduce operating costs.
Specifications
Measuring principle
- Potentiometric
Application
- pH / ORP sensor for heavily contaminated media
- and suspended solids
- Chemical processes
- Pulp and paper industry
- Flue gas cleaning
- Contaminated media: Solids
- Emulsions
- Precipitation reactions
Characteristic
- Gel pH/ORP electrode with open aperture and double gel reference with ion trap for chemical applications
Measuring range
- ORP: –1 500 to 1 500 mV
- pH: 0 to 14
Design
- All shaft lengths with temperature sensor
- Advanced gel technology
- Hydrolysis stable gel
Material
- Sensor shaft: Glass to suit process
- pH membrane glass: Type B
- Metal lead: Ag/AgCl
- ORP measuring element: Platinum
- O-ring: FKM
- Process coupling: PPS fiber-glass reinforced
- Nameplate: Ceramic metal oxide
Dimension
- Diameter: 12 mm (0.46 inch)
- Shaft lengths: 120, 225, 360 and 425 mm
- (4.68, 8.77, 14.04 and 16.57 inch)
Process temperature
- 0 to 110 °C (32 to 230 °F)
Process pressure
- 0.8 to 14 bar (11.6 to 203 psi) absolute
Temperature sensor
- NTC 30k
Ex certification
- With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
- hazardous areas Zone 0, Zone 1 and Zone 2
Connection
- Inductive, digital connection head with Memosens 2.0 technology
Ingress protection
- IP68
Process Technology and Monitoring of Processes with:
- Rapidly Changing pH Values
- High Level of Electrode Poisons Such As H2S