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Digital combined pH/ORP sensor Memosens CPS16E
Brand: Endress+Hauser Group Services AG
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.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.
- 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
Measuring range
- ORP: –1 500 to 1 500 mV
- Application A
- • pH: 1 to 12
- Application B
- • pH: 0 to 14
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
- Aperture: Ring-shaped PFTE junction
- 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
- Chemical Industry
- Pulp & Paper Industry
- Power Plants
- Incineration Plants
- Mining
- Water & Wastewater Treatment