... flowmeter/Flowmeter Simple structure,No moving parts,no abrasion.High accuracy, high reliability Vortex flow meter/ flow meter/Air flowmeter/Gas ... 2.5MPa, 4.0MPa and aboveAccuracy:±1.5%, ±1.0%Applicable Medium:Superheated steam, Saturated steam, General gas and liquidMedium ... 4~20mA;Voltage pulse, low level≤1V, high level≥6V, load resistor>150ΩDisplay:Two-line LCD local display,Remote transmission.