... volumetric flow, temperature, pressure, density, and mass flow using a single meter 2.Measures most gases, liquids and steam without the need ... to recalibrate 3.Cost effective, accurate and reliable meter for volumetric and mass flow measurement 4.Remote monitoring and ... proof:IaiiCT6(Ex ia IIB T6)7output:voltage pulse low level(IV high voltage)6V standard current signal4~20mA vortex flowmeter