1.Mini outline, easy to install 2.Measure differential and negative pressure 3.Reasonable low price 4.Wide application 2012 GXPS540 economical wind and differential pressure transmitter FeatureHigh sensitivityHigh accuracy and high stabilityMini outline, easy to install ApplicationBoilerDust precipitator Air duct pressureDifferential and negativepressureInstruction GXPS540 Wind Pressure & ...
