Sealed-cell bromine sensor, 4-20 mA output and automatic temperature compensation. Guaranteed accuracy and short response time, thanks to activeamperometric measurement. Suitable for process water, cooling water, swimming pool and seawater. As an alternative to chlorine compounds, bromine compounds are increasingly used for the disinfection of water, despite the greater reagent costs. In disinfection, bromine has some advantages over chlorine compounds: greater disinfectant action at high pH values, less volatility at higher temperatures, less resulting corrosion, less formation of unpleasant odours and finally less irritation of mucous membranes due to bromine compounds liberated (bromine combined).