The pressure sensor proper installation: (1) by an appropriate gauge pressure sensor, in normal conditions of atmospheric pressure and standard temperature, the frequency value to verify the reaction pressure sensor. Encoding the corresponding frequency (2) verifying the correctness of the pressure sensor response signals. For more information, please continue to focus pressure sensor automotive information site, my company's products all models good quality and low price welcome to call us to order the following main reasons causing the pressure sensor zero drift: 1. There layer strain gauge bubbles or impurities 2. 3. The strain gauge itself unstable performance circuit has stress Weld point 4. elastomer release incomplete; also the relationship between the magnetic field and many have a pressure sensor working principle, frequency, temperature and the like. Electric drift or drift there will be some, but we can narrow it down by some way or amended. Pressure sensor works _ _ Zhoukou pressure sensor provided by Xinxiang City Xinfeng Xinfeng Sensing Technology Co. purification. 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!