Lino LDPT10 intelligent micro air hart differential pressure transmitter 500pa with comprehensive performance, can measure pressure, differential pressure, liquid level and flow; accurate measurement, adjustable range, to meet the needs of different measurement environments; stable performance, long service life, pressure resistance and high temperature resistance, unified structural design, strong interchangeability, shell It is made of aluminum alloy; standard 4-20mA and digital signal transmission of HART protocol, which can be controlled remotely.