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Measuring principle
Sensor ORP / Redox
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Application
Long-term monitoring and limit control in processes with stable process conditions
Water treatment -
Characteristic
Digital ORP sensor for standard applications in process
technology and environmental engineering with dirt-repellent PTFE junction and integrated temperature sensor -
Measurement range
-1500 mV to +1500 mV
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Measuring principle
Gel compact electrode with teflon junction and double gel reference
Measuring part as gold-pin or platinum ring -
Design
All shaft lengths with temperature sensor
Advanced gel technology -
Material
Sensor shaft: Glass to suit process
ORP measuring element: Platinum or gold
Metal lead: Ag/AgCl
Aperture: Ring-shaped PTFE diaphragm, sterilizable
O-ring: FKM
Process coupling: PPS fibre-glass reinforced
Nameplate: ceramic metal oxide -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft lengths: 120, 225 and 360 mm
(4.72, 8.86 and 14.17 inch) -
Process temperature
-15 to 135 °C
(5 to 275 °F) -
Process pressure
0.8 to 17 bar (11.6 to 246.5 psi) absolute
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Temperature sensor
NTC 30K
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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
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Ingress protection
IP68
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Additional certifications
Additional certifications
Field of application
Memosens CPS12E is the digital all-round ORP sensor. It measures reliably even in harsh applications or hazardous areas. Designed for low maintenance and a long operating life, the ORP sensor offers you best value for money. Memosens CPS12E features Memosens 2.0 digital technology that provides the perfect basis for predictive maintenance thanks to extended storage of calibration and process data. The plug & play principle of Memosens allows for easy operation and more process uptime.
Long-term monitoring and limit monitoring of processes with stable process conditions: – Chemical industry- Pulp & paper industry- Power plants- Incineration plants Water & wastewater treatment:- Drinking water- Cooling water- Well water- Wastewater treatment plants
With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.
Benefits
Robust, low maintenance ORP sensor: Large, dirt-repellent PTFE junction protects from soiling by the medium. Long poison diffusion path prevents poisoning of the electrode reference. Suitable for harsh applications: Gold pin or platinum cap cover the full range of oxidizing or reducing media. Shaft glass ensures high chemical stability. The sensor is pressure stable up to 17 bar (246.5 psi) absolute. Memosens 2.0 technology enables the sensor to store more process and calibration data. It lays the basis for IIoT services and predictive maintenance. Extremely reliable measurement with to non-contact, inductive signal transmission results in increased process safety. Lab calibration and fast sensor replacement on site allow for minimized process downtimes, reducing operating costs.