This product is a new type of online water quality calcium ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the calcium ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of calcium ions in sewage, drinking water, boiler water, aquaculture water and biological medicine industries.
| Measuring Range | 0.2-4000ppm |
| Accuracy | ±5%FS |
| Resolution | 0.001ppm |
| pH Range | 4~10pH |
| Temperature Measuring Range | 0.0~50.0℃ |
| Sensor Type | PVC Membrane |
| Repeatability | ±4% |
| Pressure Range | 0-1bar |
| Housing Material | PPS |
| Data Communication | RS485（MODBUS-RTU） |
| Process Connection | G3/4 |
| Signal Cable Length | Standard 5-meter signal cable |
| Output | 4-20mA |
| Installation method | Immersion Type |
| IP Rating | IP68 |
Real-Time Online Monitoring: Continuous detection of Ca²⁺ concentration without manual sampling.
High Accuracy & Stability: Advanced ion-selective electrode technology ensures reliable data.
Wide Application Range: Suitable for drinking water, industrial wastewater, cooling systems, and boiler water.
Low Maintenance Design: Durable sensor with long service life.
Smart Integration: Supports data transmission and integration with SCADA and control systems.
