Feild-installation Type Residual Chlorine Meter (Four-Wire Transmission, Water flow beads)
HR-200 is connected to a residual chlorine sensor (RA-20), which allows the free residual chlorine concentration to be measured with high accuracy. It is sutable for waterworks, pool water sterilization, and desalination systems. The measurement method is a three-pole polarographic method, which enables continuous monitoring of residual chlorine concentrations without using reagents. Stable measurement over a long period was realized by physical polishing cleaning using beads.
Free residual chlorine concentration: 0 - 3 mg/L
Temperature: 0 -50 ℃
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