Intelligent sensor function is through the senses and coordinate movements simulate the human brain, the combination of research and practical experience for a long time testing techniques and put forward. Is a relatively independent intelligence unit, it appears on the original hardware performance demanding eased photoelectric sensors, but on the software can help significantly improve the performance of the sensor. Information storage and transmission - with all intelligent distributed control system (SmartDistributedSystem) the rapid development of intelligent unit requires communication with the communication network in digital form, two-way communication, which is one of the key signs of intelligent sensors. Smart sensors via test data transmission or reception instructions to implement various functions. Such as gain setting, set the compensation parameters, check the parameter setting in the test data output. Typically the sensor sensitivity selection, within the linear range of the sensor, the higher the desired sensitivity of the sensor as possible. Because only when high sensitivity, and the value measured by the corresponding change in the output signal was relatively large, is conducive to signal processing. But note that high sensitivity sensor size sensor to be measured independent of outside noise also easy to mix, amplification system will be enlarged, affect measurement accuracy. Therefore, the requirements of the sensor itself should have a high signal to noise ratio sensor which minimize the interfering signal introduced from outside. Sensitivity of the sensor is directional. When measuring the amount of a one-way, and the higher its directivity requirements, you should choose the other direction sensitivity of the small sensor; if the measure is a multidimensional vector, require cross-sensitivity sensor as small as possible. What sensor _ Xinfeng (certified) _ sensor provided by the Xinxiang City Xinfeng purification Sensing Technology Limited. Xinxiang City, Xinfeng purification Sensing Technology Co., Ltd. (www.xfcgq.com) (www.xfcgjh.com) is a leader in Xinxiang, sensors, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In Xinfeng leadership with the staff warmly welcome all inquiries negotiations to create a better future Xinfeng.