SANQIAOHUI Water Flow Switch for Chiller
SQH102 magnetic water flow sensor ,5VDC or 110VDC,switch signal output NO or NC,flow Range 1-100 L/min,Thread G1 G3/4 G1/2 G1/8,or 1”NPT 1/2NPT 1/4NPT,tainless steel materials..Install vertically or horizontally,for water heaters and wall-mounted boilers, coffee machines, CNC