Profile: Innovative Sensor Technology IST AG is a world-leading manufacturer of physical, chemical and biological sensors. Our product portfolio consists of thin- and thick-film platinum and nickel RTD temperature sensors, thermal mass flow sensors, capacitive humidity sensors, humidity modules, conductivity sensors and biosensors. Our sensors are characterized by their accuracy and consistency in various measurement conditions. Additionally, as a development & technology partner, IST AG provides consulting, development and production of customized sensors.