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Free chlorine (constant-voltage electrode)
Free chlorine (constant-voltage electrode)
Application
Suitable for the residual chlorine in water industry and filing industry , chlorine dioxide or dissolved ozone measurements .
Measuring principle
NS-238 type residual chlorine is constant voltage sensor . It consist of two platinum electrodes and one micro-battery measurement system . When measuring ,the electrode measured end should keep in a stable electric potential . The different measured content will produce the different and good linearity current intensity under this electric potential .
·Feature:
Suitable zero capability , can make sure the accurately and reliably measurement .
Simple structure , easy to clean .
Suitable for the residual chlorine in the water ,chlorine dioxide ,ozone measurements .
·Technical parameter
Measurement range:0~2ppm,2~20ppm,0~200ppm
Electrode:2 platinum rings
Reference electrode :GEL with Annular contacts
Material :glass
Electrode cable :3m high impedance and low noisy shielded cable
Operation pressure:10bar at 20°C(Max.)
Electrode size :Diameter 12mm ,length 110mm
Free chlorine (constant-voltage electrode)
