Orifice Based Flow Metering System with Density Compensation is based on the principal of differential pressure generated by Orifice element. Orifice Based Flow Metering System with Density Compensation is manufactured by Manas Microsystems Pvt Ltd which is ISO 9001: 2008 accredited. Manas Microsystems Pvt Ltd also manufactures electromagnetic flow meters, gas/steam flow metering systems and other related process instruments. The Orifice Based Flow Metering System with Density Compensation has online density compensation which delivers accurate results. This System has no moving parts.