Strain effect sensor type filter resistance strain gauge sensors have metal, which produce cleaner diesel mechanical deformation sensor in the external force, so that the resistance value of the consequent change accordingly. Resistance strain gauges are mainly two types of metals and semiconductors, metal strain gauge type metal wire, foil, film-style points. Semiconductor strain gauge with high sensitivity (usually silk style, foil a few times), the lateral effect is small. The main classification by purpose pressure sensitive and force-sensitive sensors, position sensors, level sensors, power sensors, speed sensors, acceleration sensors, ray radiation sensors, thermal sensors. According to the principles of vibration sensors, humidity sensors, magnetic sensors, gas sensors, vacuum sensors, biosensors. According to the output signal of the analog sensor: the non-electrical quantity to be measured is converted into an analog electrical signal. Digital sensors: the non-electrical quantities to be measured is converted into a digital output signal (including direct and indirect conversion). Ying digital sensors: measuring the amount of signal is converted into a frequency signal or an output short-cycle signal (including direct or indirect conversion). Switch sensor: When a signal is measured to reach a particular threshold, the sensor output a corresponding signal a low or high setting. Diesel filter sensor | Xinfeng (certified) | Luohe filter sensor sensing provided by Xinxiang City Xinfeng purification technology Limited. 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.