... saturated steam, superheated steam, industrial water digital indicators air vortex flow meter Detailed Product Description vortex flowmeter to ... intuitive.Technical Parameters Body Part Inside Nominal Diameter15,20,25,32,40,50,65,80,100,125,200 ... and gas)Gas (such as carbon monoxide, and compressed air), saturated or superheated steamAmplifier Part FormPA15PA15EXExplosion-proof structureNon- explosion ...