... .Easy to connect Air Flow Monitor,Air Flow Monitors,fan monitor,Airflow Monitor,2011 NEW Air Flow MonitorThe airflow monitor (NC / NO) is ... circuit.DescriptionArt. No. (NC)Art. No. (NO)DimensionsWeight (approx.)Airflow monitor with mounting clamp and mounting clip LC 01301300.0-0001300 ... .1-0034 x 17.5 x 7.5mm5gAirflow integrated in protective grille (plastic) ...