The DIN rail temperature switch HTS 1000 can measure the current temperature in the range from -99 °C to +850 °C with the help of the temperature sensor PT1000, depending on the sensor used in different media (air, water, oil etc.). This measured value can be used to implement a wide range of temperature controls using 3 different functions (thermometer, cooling and heating). Various consumers (e.g. Fan heaters, air conditioning systems, detection systems etc.) can be controlled directly via two integrated, potential-free relays automatically and manually. A clear OLED display constantly informs (or time-limited) about the current temperature, selected function as well as about the current switching states of the integrated relays.APPLICATION EXAMPLES:Replacement for defective thermostats in heating systems, as a replacement control for air conditioning systems, for monitoring and regulating temperatures, e.g. in the production of beers and spirits or in the greenhouse for temperature-