High pressure welding flow nozzle assembly, in the process of flow measurement of fluid flow through the probe, a pressure swirl body layout area in front of the measurement device, the direction of the fluid flow sensor tube and back to back to the point of the pressure fluid in Guan Zhongping were guided back pressure sensor. The average difference of P difference is formed, and the signal by the transmitter for DC signal, the standard 4-20mA, acquisition and effective treatment of these parameters by intelligent instrument, calculate the precise flow through the pipe flow value, the value is sent to the host computer processing, and can effectively control the recording and flow regulation.
The flow measuring device comprises two types, namely the welding flow measuring device and the flange flow measuring device. The welding of the flow measurement device is mainly used for high pressure pipeline (gas, water), including LCP type nozzle length series, welding and welding assembly flow nozzle flow orifice plate assembly, flange type flow measuring device is mainly used for medium and low line pipeline comprises a flow measuring orifice flange assembly