The Instrument can be configured to work on Steam Natural gas or any gas Accepts up to three inputs– FLOW( mA ), PRESSURE( mA ), TEMPERATURES ( RTD) Gives efficient Pressure and Temp. Compensations for Mass Flow Calculations Retransmission and RS-485232 communication Available Calculates Flow rates in NM3Hr. or SM3Hr. – as selected 810 digit Flow Totalizer with Password protected Resetting Weather proof or flame proof housing