DYB-ZAG intelligent pressure transmitter is suitable for industrial field process pressure control, aerospace field, petroleum chemical industry, instrument medical food and other industries, shipping and shipbuilding industry, water conservancy, hydropower, power plants and other industries. It has laser resistance temperature compensation, imported diffuse silicon pressure sensor, strong overload resistance, impact and interference resistance, good corrosion resistance, surge voltage, reverse polarity protection, three-key configuration, friendly operation interface, high contrast emerald green backlight LCD display, LCD display can be rotated 360 degrees arbitrarily, temperature, static pressure has little influence, high accuracy, range ratio 50:1 and other features