หมวดหมู่ : MAC Sensor ,  Solution-Hydrology Water Monitoring , 
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The reference C20 electrode silver/silver chloride electrode is encapsulated in the sealed electrolyte cavity, the working electrode gold electrode is directly in contact with the solution to be tested, and the reference electrode completes charge exchange with the external solution through conductive rubber.The chlorine in the solution is reduced directly on the surface of the working electrode to form a current which is directly proportional to the residual chlorine in the solution.
No diaphragm
Gold probe
Easy installation
Fast response
Highly sensitive
Standard two-wire structure
Basic Parameters Residual Chlorine Electrode
Model C20
Measurement Element Residual Chlorine
Material Delrin, PTFE, Gold, Sliver, Conductive Rubber
Accuracy ±1% of measuring range
Response Time 1-60s
Working Temperature 1~50℃
Working Life 1year(Electrolyte)
Output 4-20mA
Input 12-24V
Velocity of Flow 20-40l/hr
Connection 2 wire connection
Measurement Range 0-0.5/2/5/10/50ppm or customize
Calibration Slope Calibration
Macsensor Residual Chlorine Sensor C20
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