| Function Model | EC/TDS/RM-6850 Conductivity /TDS /Resistivity controller |
| Measuring Range | Conductivity:0-200uS ( 0.1sensor), 0-20, 000uS(1.0 sensor), 0-200mS (10.0 sensor) TDS: 0-100ppm(0.1 sensor), 0-10,000ppm(1.0 sensor) Resistivity: 0-18.25MΩ·cm (0.01 sensor) 0-18250KΩ·cm (0.01 sensor) |
| Accuracy | + 1.5% (FS) |
| Temp. Comp. | 0～120 ℃, Automatic, PT1000 |
| Sensor constant: | 0.01, 0.1, 1.0, 10.0 cm-1 |
| Sensor connection: | 1/2”NPT (standard), 3/4”NPT(optional), Flanged (optional) |
| Sensor cable length | 5m or as per request |
| Display | 128 * 64 dot matrix LCD |
| Current output signal | Isolated, Transferable 4-20mA signal output,max circle resistance 750Ω |
| Control output signal | High/Low Limit relay control output, （3A/250 V AC） |
| Communication signal | Modbus RTU RS485 (optional) |
| Power | AC 220V ±10%, 50Hz (Standard)AC110V ±10%, 50Hz (Optional) AC/DC 24V(optional) |
| Working temperature. | 0～60℃,0～100℃ (Match high temp. Sensor) |
| Working pressure: | 0～0.5MPa |
| Protection grade: | IP 65 |
| Working environment | Ambient Temp. 0～60℃, Relative Humidity ≤95% |
| Overall dimensions | 96×96×127mm(high×width×depth) |
| Hole dimensions | 92×92mm(height×width) |
| Installation Mode | Panel Mounted(Embeded) |