国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

Multi variable transmitter aims at sampling pressure, vibration, temperature, noise. In order to make the voltage signal of the 4 sensor output for long distance, low loss transmission, converting the linear voltage signal to the industry standard 4~20 mA analog signal transmission. In order to solve a variety of signals are of universal multi variable transmitter mutual crosstalk, the modularization idea is adopted. Experiments show that, the multi variable transmitter converts the pressure signal error is less than 0.1%, the conversion of the vibration signal error is less than 1%, the conversion of noise signal error is less than 0.2%, conversion of temperature signal error is less than 0.4%. And has the advantages of simple structure, high reliability, strong practicability and universality. 