SITRANS FVA250 Variable area flowmeter, diameter DN 15 to DN 100 (1/2" to 4"), full metal design. Suitable for volume flow measurement of liquids, gases and steam, for applications in chemical (industry, water, power) generation and distribution. Flow tube Liquid: 1000 -4000 l/h Gas: 30 - 110 m3/h Type: CF-S (standard), Fitting: SST 1.4404/316L, Flange: SST 1.4404/316L, Float: SST 1.4404 /316L Nominal diameter flange: DN 25 / ANSI 1" EN 1092-1 PN 40 Form B1 Measur. range f. liquids: 160 - 1600 L/h (0.7 - 7 gpm); Measur. range f. gases: 4 - 46 m3/h (2.35 - 27.07 scfm) Stainless steel IP66 - Up to 200°C with local display / 150 °C with electrical output Without heating sheath With local display Standard calibration with calibration report (5 calibration points)