Total Chlorine Sensor Membrane Covered Water Quality Sonde 4 ~ 12pH
Descriptions
The measuring system of the water quality sonde chlorine sensor CP2.1 and CP3 is membrane-covered, amperometric 3-electrode system. It is used for the measurement of total chlorine with greatly reduced pH-dependence, also in seawater. The measurands of the chlorine sensor water quality sonde is NaClO (sodium hypochlorite), Ca(ClO)2 (calcium hypochlorite), Cl2 (chlorine gas), electrolytically generated chlorine.
The connection of the chlorine sensor CP2.1 and CP3 is 2-pole terminal, M12 male for mA-version or Modbus RTU with M12 male. In addition, we should pay attention to the interferences ClO2 is registered with 100 %, O3 is measured with a slope of approx. 130% (factor 1.3 with regard to the chlorine slope).
Specifications
| Product Name | Chlorine Sensor Water Quality Sonde |
| Product Model | Chlorine Sensor CP2.1 and CP3 |
| pH Range | 4 ~ 12(linear decrease with approx. 5 % per increasing pH-unit) |
| Pressure Range | 0 ~ 0.5bar,no pressure surges or fluctuations |
| Temperature Range | 0~ 45℃ |
| Calibration | Via analytical chlorine determination by DPD-4 method (DPD-1 + DPD-3) |
| Response Time | T90 2 min. |
| Connection | mA - version 2-pole terminal, M12 male or Modbus RTU with M12 male |
| Shaft Length | standard 175 mm, and up to 220 mm in length (mA - Version) |
| Material | PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane |
| Flow Rate | 30 L/h, low flow dependence |
Applications Of The Chlorine Sensor
Swimming pool, drinking and seawater, surfactants are partially tolerated; special electrolyte for the use in seawater.
Advantages Of The Chlorine Sensor
The temperature compensation of the chlorine sensor water quality sonde is automatical, by an integrated temperature sensor.
Free chlorine exists in a range of forms, and sometimes simultaneously in several forms. The composition will depend on the pH of the water in which it is found. The membranes and electrolytes enable measurement to take place in various pHs and, in many cases, even where the pH value fluctuates. This water quality sonde is membrane-covered, amperometric 3-electrode system, it can be used in the pH range from pH 4.0 to pH 12.0.
Scope Of Supply
Water quality sonde chlorine sensor CP2.1 and CP3: sensor, membrane cap, electrolyte
Ordering Data:
| Type | Measuring range(ppm) | Resolution(ppm) | Output signal | Power supply | Item number |
| CP3H-M0c | 0.005 ~ 2.000 | 0.001 | Modbus RTU | 9 ~ 30 V DC
20 ~ 56 mA | 3326960 |
| CP3N-M0c | 0.05 ~ 20.00 | 0.01 | 3326961 |
| CP2.1MA0.5 | 0.05 ~ 0.50 | 0.01 | 4 ~ 20 mA | 12 ~ 30 VDC
RL: 50 ~ 900 Ω | 3326038 |
| CP2.1MA2 | 0.01 ~ 2.00 | 0.01 | 3326027 |
| CP2.1MA5 | 0.01 ~ 5.00 | 0.01 | 3326037 |
| CP2.1MA10 | 0.01 ~ 10.00 | 0.01 | 3326036 |
| CP2.1MA20 | 0.01 ~ 20.00 | 0.01 | 3326019 |
| CP2.1MA0.5-M12 | 0.05 ~ 0.50 | 0.01 | 4 ~ 20 mA | 12 ~ 30 VDC
RL: 50 ~ 900 Ω | 3426500 |
| CP2.1MA2-M12 | 0.01 ~ 2.00 | 0.01 | 3426501 |
| CP2.1MA5-M12 | 0.01 ~ 5.00 | 0.01 | 3426502 |
| CP2.1MA10-M12 | 0.01 ~ 10.00 | 0.01 | 3426503 |
| CP2.1MA20-M12 | 0.01 ~ 20.00 | 0.01 | 3426504 |
If you are interested in the water quality sonde chlorine sensor CP2.1 and CP3, please contact us.
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Total Chlorine Sensor Membrane Covered Water Quality Sonde 4 ~ 12pH Images
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