1、It is carefully designed based on advanced and reliable silicon sensing technology, combined with advanced microcontroller technology and sensor digital conversion technology. 2、The front and rear seals are equipped with custom‑made protective rings to isolate the external moisture, protect the internal circuit from corrosion, and improve the durability of the product. 3、With full temperature compensation from minus 40℃ to 80℃, high and low temperature fatigue test. LC full coverage filter circuit, strong electromagnetic interference test. 4、The transmitter is of high quality, reliable, stable and intelligent, excellent performance, anti‑electromagnetic interference, suitable for a variety of harsh environment. 5、Applies to with various industrial process controls, widely used in process control field of petroleum, chemical industry, metallurgy, engineering machinery, and construction etc.