Multi-parameter water quality analyzer
The S-EC021 online conductivity sensor is developed based on a digital water quality analysis platform. With an integrated design, it utilizes industrial online electrodes and adopts a digital and intelligent sensor design concept. The instrument internally realizes functions such as electrode signal detection, temperature detection and automatic compensation, as well as digital signal conversion.
● Quadrupole industrial conductivity electrode, unaffected by polarization and contamination
● Built-in temperature sensor for real-time temperature compensation
● IP68 waterproof rating, suitable for various working conditions
It is widely used in industries such as surface water and pollution source analysis.
| Model | S-EC021 |
Measurement parameters |
Conductivity, temperature |
Working Principle |
Four-wire graphite electrode method |
Measuring Range |
Conductivity: (0~200mS/cm),Temperature: (0~60)℃ |
Accuracy |
≤±1% |
Repetitiveness |
≤1% |
Resolution |
Conductivity: 0.01 µS/cm |
Response Time |
≤20s |
Drift |
≤±1%F.S. |
Temperature Compensation Accuracy |
≤±1%F.S. |
Temperature range |
(0～60)℃ |
Protection rate |
IP68 |
Communication interface |
RS485(ModbusRTU) |
Supply voltage/power consumption |
(12-24)VDC/＜0.3W |
Material |
Titanium alloy/stainless steel, POM |
Overall Dimensions |
162mm×φ28mm |
