Memosens 2.0 glass electrode for standard applications in process and water & wastewater industries
Field of application
Memosens CPS16E is suitable for simultaneous pH and ORP measurement in applications with long-term stable conditions. Thanks to its pH and ORP elements, the sensor offers a better process overview and enables tighter process control. Memosens CPS16E features Memosens 2.0 digital technology, offering extended data storage for predictive maintenance. The pH/ORP sensor resists moisture and enables lab calibration which makes the operator's daily tasks easier and maximizes process integrity.
Long-term monitoring or limit control in processes with stable process conditions:- Chemical processes- Pulp and paper industry- Power stations (e.g. flue gas cleaning)- Incinerator plants- Mining- Wastewater
Water treatment:- Drinking water- Cooling water- Well water
Benefits
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.
The additional platinum electrode enables constant monitoring of reference impedance and is a reliable indicator of the sensor quality.
Simultaneous measurement of pH, ORP and rH values (in rH mode) offers a better process overview and allows for a tighter process control.
Robust: Large PTFE ring junction and reference with ion trap prevent poisoning of the sensor.
Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 17 bar (246 psi).
Reduced operating costs: Lab calibration and fast sensor exchange on site minimize process downtime. Sensor regeneration in the laboratory extends the sensor lifetime.
Non-contact, digital signal transmission ensures reliable measurements resulting in maximum process safety.
Specifications
Measuring principle
Potentiometric
Application
Long-term monitoring and limit control in processes with stable process conditions • Chemical processes • Pulp and paper industry • Waste incinerators and gas scrubbers • Mining • Wastewater
Characteristic
Combination of pH and ORP electrode for standard applications in process technology and environmental engineering Poison-resistant reference with ion trap
Measurement range
ORP: –1 500 to 1 500 mV Application A • pH: 1 to 12 Application B • pH: 0 to 14
Measuring principle
Gel compact electrode with PTFE ring-junction and with ion trap Pt-disc as additional ORP element rH measurement and control of the reference impedance
Design
All shaft lengths with temperature sensor Advanced gel technology
Material
Sensor shaft: Glass to suit process pH membrane glass: Type A, B Metal lead: Ag/AgCl Open aperture: PFTE junction, sterilizable ORP measuring element: Platinum O-ring: FKM Process coupling: PPS fiber-glass reinforced Nameplate: Ceramic metal oxide
Dimension
Diameter: 12 mm (0.47 inch) Shaft lengths: 120, 225 and 360 mm (4.72, 8.86, 14.17 and 16.73 inch)
Process temperature
Application A: –15 to 80 °C (5 to 176 °F) Application B: 0 to 135 °C (32 to 275 °F)
Process pressure
0.8 to 17 bar (11.6 to 246,5 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
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