14 Ago Digital Gas Flow Meter Gas Mass Air Nitrogen Oxygen Flow Rate Meter 250L/min US
Flow range: 250L/min (standard condition) 15m³/h (standard)Maximum input current: 250mA. Multi-sensor integration is realized on a single chip, so that its range ratio reaches 80:1 or even higher. Instantaneous flow resolution: 0.01L/min (standard)....