Features
- No drugs are consumed
- No membrane, not affected by surfactant
- There is no micro hole, and there is no danger of hole blockage in sewage
- Good versatility, three – wire structure
- Easy maintenance, no need to replace the diaphragm
- Automatic temperature compensation
- No pressure balancing
- No interference by heavy metal ions
Technical specification
| Measuring range | 0 ppm to 20 ppm or 0 ppm to 100 ppm or 0 ppm to 300 ppm |
| Accuracy error | Plus, or minus 1% of the range |
| Response time | 1 sec to 60 sec (over 90% response) |
| Working temperature | 32 °F to 221 °F (0 °C to 105 °C) |
| Life | Electrolyte 1 year |
| output signal | 0 mA to 20 mA |
| supply voltage | 24 V |
| velocity | 10 l/min to 40 l/min |
| interface | Standard two wire interface |
| Calibration method | One point slope calibration, zero calibration |
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