Memosens CPS12E
Technical Data
CompareORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| 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 |
| Measuring range | -1500 mV to +1500 mV |
| 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 junction 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 |
| 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 |
The Memosens CPS12E is an all-round digital ORP electrode. It measures reliably under demanding conditions or in hazardous locations. The ORP electrode has a long service life, low maintenance and high cost-effectiveness. The Memosens CPS12E uses Memosens 2.0 digital technology, supports extended data storage, saves calibration and process parameters, and serves preventive maintenance and the IIoT. Memosens supports plug-and-play sensors for convenient operation and longer process uptime
Advantages
Robust ORP electrode with low maintenance: large-area anti-fouling PTFE diaphragm protects against medium contamination. Long poison diffusion path protects the reference electrode against poisoning.
Suitable for demanding applications: gold electrode for measuring oxidizing media, platinum electrode for measuring reducing media. Glass electrode with strong chemical stability. The electrode measures stably at process absolute pressures up to 17 bar (246.5 psi).
Memosens 2.0 technology supports storing a large amount of calibration and process parameters in the sensor. Serves the IIoT and preventive maintenance strategies.
Non-contact inductive signal transmission for very reliable measuring results and greater process safety.
Laboratory sensor calibration and fast sensor replacement in the field minimize production downtime and reduce operating costs
Application areas
Long-term monitoring of processes with stable operating conditions:
- Chemical industry
- Pulp and paper industry
- Power plants
- Waste treatment plants
Water and wastewater treatment:
- Drinking water
- Cooling water
- Well water
- Wastewater treatment plants
Approved to ATEX, IECEx, CSA C/US, NEPSI, Japan and INMETRO, for use in Ex Zones 0, 1 and 2.
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · ORP Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of ORP.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable ORP for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · ORP Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of ORP.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable ORP for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · ORP Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of ORP.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable ORP for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · ORP Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of ORP.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable ORP for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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