Water treatment (for water equivalent to drinkable quality) and sea water

Measured parameter: Free chlorine
Chlorination additives: Inorganic compounds, such as NaOCl - Ca(OCl)₂ - gaseous chlorine, chlorine by electrolysis
Surfactants: partial tolerance
Output signal 4 ... 20 mA, screw connectors
Operating temperature 1 to 45 °C
Automatic temperature compensation
Operating pressure 3 bar max.
Flow rate About 30 l/h
pH operating range 4 to 9 pH - low incidence of pH changes
Conductivity: For sea water up to 50 mS/cm
Zero adjustment: Not necessary (from factory)
Slope calibration: On 1 point with BAMOPHAR 194 according to directive DPD-1
Interferences Incidence of ClO₂ and O₃ on measuring signal