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: 2,5 -6,0 m3/h / Gas: 70 - 170 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 40 / ANSI 1 1/2" EN 1092-1 PN 40 Form B1 Measur. range f. liquids: 600 - 6000 L/h (2.64 - 26.4 gpm); Measur. range f. gases: 17 - 170 m3/h (10 - 100 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)