The flowpath has been optimized along with temperature measurement for more accurate measurements. The device handles compressed air, nitrogen, argon, helium, and other noncorrosive, dry gases. The two-row display lists flow and totalizer. Output signals are RS-232, 4-to-20 mA, and pulse. Flow ranges are from 0-to-30 up to 0-to-750 m≥/hr.
VPInstruments, Buitenwatersloot 335, 2614 GS Delft, The Netherlands, 00 31 15 21315180, vpinstruments. com