Microset Instrumentation & Controls manufactures Chlorine Dioxide Amperometric Sensors. Microset Instrumentation & Controls also manufactures wide range of transmitters and sensors. Chlorine Dioxide Amperometric Sensors are equipped with amperometirc Dual Electrode System with Replacement Membranes. It is available in seven series for measurements when surfactants present. It is offered with Gold Cathode, Silver/Silver Halogenid Anode. The temperature range of one and four series is 45°C. And the temperature of the Severn series ranges like 55°C.