Manas microsystems offers air/gas/biogas/steam flow metering system with/without density compensation. Gfm 100 for air, gas, biogas flow measurement and gfm 200 for steam flow measurement [ibr approval available]. On-line density compensation is possible because of online temperature and pressure measurement indicating exact mass flow rate. Models of mass flow computing units ucs 3001 for gfm 100 and ucs 3003 for gfm 200 are available. Cost-effective solution of integral orifice is available in line sizes from %" to 1-1/2". It caters to the needs of steel and aluminium, sugar and distilleries, food and drugs, chemical! pharmaceuticals, petrochemicals and fertilizers industries.