Search Results "PFM550-N01-2-A-Z"
How To Order: PFM7 PFM5 is a air flow sensor compatible with air, nitrogen, argon and carbon dioxide. This is the remote version of PFM7, without a display. The top panel includes two LEDs to indicate power and flow functions. Options include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts.