Beijing HiYi Technology Co., Ltd
Beijing HiYi Technology Co., Ltd
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LH-DL05 Online Water Quality Monitoring Series
Online Residual Chlorine Electrode
Biological online residual chlorine electrode consists of cathode and anode.cathode is gold electrode,anode is silver/silver chloride electrode,cathode and anode are immersed in electrolyte chamber filled with electrolyte,through film and measurement environment isolation.film can prevent electrolyte leakage or contaminant infiltration,but hypochlorous acid can pass through the film,the measured hypochlorous acid concentration and the measured current proportional relationship,through pH compensation,to obtain the residual chlorine concentration.
• High sensitivity, High accuracy, Excellent stability.
• Waterproof and durable IP68, with durable film, suitable for all kinds of media.
• High impedance low noise shielded cable.
• Automatic/Manual pH compensation and temperature compensation.
| Model | Parameter |
| Measuring range | LR: Hypochlorous acid (HCLO) :0-1.50mg/L HR:Hypochlorous acid (HCLO) :0-10.00mg/L |
| LR: Residual chlorine :0-5.00mg/L | |
| HR: Residual chlorine :0-20.00mg/L | |
| Current fluctuations | ±1nA |
| pH operating range | 4~9 |
| Response time | T90 < 2min |
| Waterproof level | IP68 |
| Pressure | 0.2bar |
| Velocity | 10~20L/h |
| Working temperature | 5-45°C |
| Storage temperature | 0~50°C (dry without electrolyte) |
| Calibration method | 2 point calibration |
| Temperature compensation | Internal temperature sensor |
| Cable length | 5meters |
| Membrane materials | PTFE |