Sensing solutions Product information Features • Silicon-MEMS thermal air velocity and air flow sensor • Firmware running on a standard microcontroller delivers digital flow and airspeed sensing solutions • Fully temperature-compensated readings • Programmable operating modes and features • Fully compatible with SMD assembly processes • Easy integration into an existing flow path 6-pin DFN package 3.5 mm × 3.5 mm footprint 2 mm overall height Flow sensor specifications ParameterTypical value Footprint 3.5 mm x 3.5 mm Air speed range up to 20 ms-1 Span accuracy ±5% m.v.* *m.v. is measured value Ordering guide Type noPacking typeSizeQuantityPart no FLS122 Tape & reel 7" 500 min FLS-122-TR07 FLS122 Waffle tray 10 cm x 10 cm 1 to 324 FLS-122-WT324 For further application information or a copy of the full product datasheet please visit flussoltd.com FL-001908-SM, 2022-04-27