OTD340 Flush Pressure Transmitter adopts the high-precision foil type strain gauge, and non-cavity measuring diaphragm, particularly suitable for measuring fluids with high viscosity. This product adopts the improved and optimized installation structure, which makes the product have the good anti-vibration capacity. It is equipped with a variety of characteristic amplifying circuits, such as anti-interference, high-temperature resistant type, intrinsically safe explosion-proof type etc., which makes the modified product suitable for oil field, food and many other measurement control situations.