Seametrics
Seametrics EX-200-Series Hot-Tap Insertion Electromagnetic Flow Sensor, 20 uS/cm min for 10-48 in pipe@69-112804gpm, BR sensor, 2 FPT, BZ valve, 200psig@200deg F, 12-25VDC 250mA, sq wave pulse opto isolated output, (-40) immersible, (-50) low power option