Differential pressure transmitter main, pressure, liquid level and density, and then convert it into 4 - 20mA.DC signal output.

Differential pressure transmitter (Gao Jingya) and DR micro differential pressure (differential pressure) three types. Above three types of transducer and intelligent put plate combination, can be in the form of intelligent differential pressure transmitter, it can be in accordance with HART protocol manipulator mutual communication, setting up and monitoring.

HP type high pressure differential pressure transmitter is a suitable for petrochemical and power station high-voltage device of differential pressure transmitter, due to its high pressure up to 32Mpa and under uniaxial pressure overload and not be damaged, so it can reliably used in high voltage system of differential pressure measurement.

DR type micro differential pressure transmitter can convert micro differential pressure to 4-20mA.Dc signal, which is specially designed to amplify circuit board and special temperature compensation technology,. It is an ideal product for the detection of micro pressure, primary and secondary air flow and air flow loss in a furnace chamber, two times.