Hastings Mass Flow Controller HFC-303(H)

Range: 0-500 SLM of Air STP: 0 °C & 760 Torr Operating Pressure: 500 psig Fittings: 3/4" Swagelok Upstream Pressure: 30 PSIG, Downstream Pressure: 0 PSIG Pinout H, Output: 0-5 VDC Calibration: 5 Point Calibration Further specification and options please see data sheet