In modern industrial production, especially the production process automation, use a variety of sensors to monitor and control the production process parameters, the equipment working in a normal state or the best condition, and to achieve the best quality products. Therefore we can say sensor suppliers, nothing numerous Sensor is excellent, modern production loses its foundation. Sensors already penetrated into such as industrial production, space development, ocean exploration, environmental protection, resource surveys, medical diagnostics, biotechnology, and even most of the pan, etc. conservation areas. It is no exaggeration to say that the sensor quote from deep space, the vastness of the ocean, as well as a variety of complex engineering systems, almost every modern project, are inseparable from a variety of sensors. Thermocouple temperature sensors generally by reference, cold junction compensation, amplification unit, linearization, V / I converter, burnout treatment, reverse polarity protection, current limiting protection circuit modules. It is the thermoelectric power generated by the thermocouple cold junction compensation after amplification, re-cap from the linear circuit eliminates nonlinear error thermoelectric power and temperature, and finally converted to enlarge 4 ~ 20mA current output signal. To prevent the thermocouple measurement due to electrical failure Dolls accident leaving temperature sensor is also provided with power protection circuitry. When the thermocouple broken wire or bad connection solution, the sensor will output a maximum (28mA) to the instrument off the power. Simple integrated temperature sensor has a structure, saving leads, the output signal is large, strong anti-interference ability, good linearity, simple display instruments, solid module earthquake proof, have reverse polarity protection and current limit protection, working and reliable. Integrated temperature sensor output is 4 ~ 20mA signal unity; with the computer system or other conventional instruments match use. User requirements can also be made or flameproof explosion-proof measuring instruments. Sensor wholesale, Xinfeng (certified), the sensor is provided by Xinxiang City, Xinfeng Sensing Technology Co. purification. Xinxiang City Xinfeng purification Sensing Technology Co., Ltd. (www.xfcgq.com) is an industry leader in Henan Xinxiang, sensors, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xinfeng leadership with the staff warmly welcome all inquiries negotiations to create a better future Xinfeng.