Description: Flow sensor connecting style: G 1/2" Working Voltage:DC 3.5V-12V Flow rate : 5-600L/Hour Flow Pulse: F(Hz)=2.5ML/ P Suitable for: Oil Milk Honey high density Liquid Flow Sensor Specification: Function : Sensor , flow rate control Thread size : Male 1/2 ”/ 0.8 INCH Size:L85 x 46 X1/2" Max. Working Current : 15mA (DC5 V) Min. Working Voltage: DC 4.5V Working Voltage:DC 3.5V~12V Load Capacity: =10 mA (DC 5 V) Operating Working Temperature : -25 Degree centigrade to +70 Degree centigrade Liquid Temperature: 70 Accuracy : +/-1% Working environmental : water ,liquid, light oil, Package Includes: 1 Piece flow sensor