This digital temperature switch is used for temperature  measurement, display, output, and control Integrated intelligent digital temperature measurement  and control product. This product has a fully electronic  structure, The front-end adopts a high-sensitivity core with  PT100/PT1000, and the output signal is composed of High precision, low-temperature drift amplifier amplification processing, sent to high-precision A/D conversion Converter, converts into digital signals that can be  processed by microprocessors, and performs calculations The processed signal controls two switches to measure  and control the temperature of the control system. This intelligent digital temperature switch is flexible to use,  easy to operate, and easy to debug, safe and reliable Widely used in hydropower, tap water,  petroleum, chemical industry, machinery Measuring, displaying, and controlling the temperature of  fluid media in industries such as machinery and hydraulic  systems.