National Standard GB7665-87 definition of the lower sensor is: "can feel a predetermined member to be measured and according to certain rules (rules of mathematical function) into what device or devices available sensor signals are, usually by the sensitive element and the conversion elements . " Things Chinese schools and enterprises Union considers the existence and development of the sensor, so that the object had touch, taste and smell and other sensory, so the object gradually became alive again. "" Sensor "is defined in New Webster Dictionary as:" to accept power from a system, usually the second system device to another form of the power to the "modern industrial production, especially in the automated production process. , use a variety of sensors to monitor and control the production process in all parameters of the sensor principle, the device works in the normal state or the best condition, and to achieve the best quality products. Therefore we can say, no good many sensors, modern production base will be lost. sensor already penetrated into such as industrial production, space development, ocean exploration, environmental protection, resource surveys, medical diagnostics, biotechnology, and even conservation areas of the pan, and so extremely. It is no exaggeration to say, from deep space, the vastness of the ocean sensors, as well as a variety of complex engineering systems, almost every modern project, are inseparable from a variety of sensors. Sensors offer, Jiangsu sensors, Xinfeng by Xinxiang City Xin Feng sensing purification technology Limited. Xinxiang City Xinfeng purification Sensing Technology Co., Ltd. (www.xfcgq.com) strong, credible, Xinxiang in Henan sensor industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead Xinfeng innovative ideas into the brilliant and you work for a better future!