KEC300 online conductivity/salinity analyzer is an online water quality analyzer developed on the basis of digital water quality analysis platform. Integrated design, using industrial on- line electrode, digital, intelligent analyzer design concept. The functions of electrode signal detection, temperature detection, automatic compensation and digital signal conversion are realized in the instrument. RS485 signal output, easy networking, and system integration, widely used in surface water, pollution sources and other industries.
1) Characteristics of conductivity/salinity analyzer
Integrated design, anti-electromagnetic interference.
Industrial conductivity electrode, electrode constant stability, not affected by polarization, pollution.
Built-in temperature sensor, real-time temperature compensation Stainless steel case, IP68 waterproof grade, suitable for various.
working conditions.
RS485 signal output, Standard Modbus protocol, easy integration, networking.
1) Technical Specifications
| Model number | KEC300 |
| Measurement parameter | Conductivity, salinity, temperature |
| Method of measurement | Four wire graphite electrode method |
| Measurement mode | Immersion measurement |
| Measuring range | Conductivity: (0 ~ 500mS/cm), salinity: (0-100) ppt Temperature: (0 ~ 60) °C |
| Accuracy | ≤ ± 1% |
| Repeatability | ≤1% |
| Resolution | Conductivity: 0.01 s/cm, salinity: 0.01 PPT |
| Response time | ≤20s |
| Zero Drift (24h) | ≤ ± 1% F.S. |
| Range Drift (24h) | ≤ ± 1% F.S. |
| Accuracy of temperature compensation | ≤ ± 1% |
| Calibration period | Six months |
| Temperature range | (0 ~ 60) °C |
| Protection level | IP68 |
| MTBF | ≥1440h/Time |
| communication | RS485(Modbus RTU), maximum baud rate 115200 bps/ 4-20mA output |
| Supply voltage | (12/24) V DC |
| Power consumption | < 1W > |
| Material Quality | Stainless steel, POM |
| Weight | 0.5 kg |
| Contour dimension | 205 mm × φ40 mm |
