Endress+Hauser CPS11-1AA2ESA Analog Glass pH Probe CPS111AA2ESA
- Extended Product Type: Sensor
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- Product ID: CPS11-1AA2ESA
- E+H Type Designation: Sensor
Description of Endress+Hauser CPS11-1AA2ESA Analog Glass pH Probe
The Endress+Hauser CPS11-1AA2ESA is an analog glass pH electrode designed for continuous pH measurement in industrial process applications. It features a robust glass membrane and durable reference system to ensure accurate, stable, and repeatable measurements. The sensor is suitable for use in a wide range of water, wastewater, and general chemical process environments, offering dependable performance under varying operating conditions.
Technical Specifications for Endress+Hauser CPS11-1AA2ESA Analog Glass pH Probe
| Parameter | Specification |
|---|---|
| Measured Variable | pH |
| Measuring Range | 0 to 14 pH |
| Temperature Range | Typically –15 to +135 °C (depending on process conditions) |
| Process Pressure | Up to 16 bar (at 25 °C, depending on installation) |
| Reference System | Ag/AgCl with gel electrolyte |
| Diaphragm | Ceramic diaphragm |
| Shaft Material | Glass |
| Membrane Type | Standard glass membrane |
| Temperature Sensor | Integrated (Pt100 or Pt1000, depending on version) |
| Process Connection | Pg 13.5 threaded connection |
| Installation | Suitable for immersion, flow, or retractable assemblies |
| Electrical Connection | Fixed cable (model dependent length) |
Applications for Endress+Hauser CPS11-1AA2ESA Analog Glass pH Probe
- Water and wastewater treatment
- Drinking water monitoring
- Neutralization processes
- Chemical processing industries
- Cooling water systems
- General industrial process control
Features for Endress+Hauser CPS11-1AA2ESA Analog Glass pH Probe
- High measurement accuracy and long-term stability
- Robust glass membrane for industrial applications
- Reliable reference system with gel electrolyte
- Integrated temperature sensor for automatic compensation
- Suitable for a wide range of standard process applications
- Compatible with standard pH transmitters
- Low maintenance design





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