Endress+Hauser Digital ORP Sensor 12mm Memosens CPS12D-7PA21 with -1500 to +1500 mV Range and 17 Bar Pressure Rating
The Endress+Hauser Memosens CPS12D-7PA21 is a digital ORP (Oxidation-Reduction Potential) sensor designed for reliable measurement in demanding industrial applications. Featuring advanced Memosens 2.0 technology, this sensor provides exceptional performance in water treatment, chemical processes, and environmental monitoring.
| Parameter | Specification |
|---|---|
| Measuring Principle | ORP/Redox with gel compact electrode |
| Measurement Range | -1500 mV to +1500 mV |
| Diameter | 12 mm (0.47 inch) |
| Shaft Lengths | 120, 225, 360 mm (4.72, 8.86, 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 |
| Ingress Protection | IP68 |
Glass sensor shaft with platinum or gold measuring element and PTFE diaphragm for chemical stability and pressure resistance up to 17 bar.
Digital connection head with inductive signal transmission, extended data storage for predictive maintenance, and IIoT compatibility.
ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for Zone 0, 1, and 2 applications.
- Water & Wastewater Treatment: Drinking water, cooling water, well water, wastewater plants
- Industrial Processes: Chemical industry, pulp & paper, power plants, incineration facilities
- Long-term monitoring and limit control in stable process conditions
- Low maintenance design with dirt-repellent PTFE junction
- Extended electrode life with long poison diffusion path
- Non-contact signal transmission for increased process safety
- Lab calibration capability for minimized process downtime
- Plug & play operation for easy sensor replacement
CPS11D-7AA21, CPS71D-7TB21, CPS12D-7NA21, CPM223-PR0005, CUS52D-AA1AA3, FTL31-AA4U3BAWSJ, CPS11D-7AS21, COS61-A2F0, CPS12D-7PA21, and other compatible Endress+Hauser components.
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