... 3.Small size 4.Easy to connect Airflow Monitors,Air Flow Monitor,Air Flow Monitors,fan monitor,2011 NEW Air Flow MonitorThe ... (hysteresis: > 1m/s)Max. airflow velocity50m/sContact resistance< 370mOhm (with wire)Max. air humidity70% RH (not precipitating)Service life> 100 000 ... x single strand AWG 28, length 500mm, tip of stranded wire 5mm stripped and tinned (NC: black, NO: blue)Mountingalternatively ...