Features 1、Using G1-1/4in thread, the water flow sensor can be installed well on the water pipe to measure the fluid flow in the water pipe. 2、The sensor is made of plastic, corrosion‑resistant and wear‑resistant, not oxidized as easily as metal, and has a long service life. 3、The water flow sensor is light in weight, flexible in appearance, small in size and easy to install and store. 4、The water flow sensor has high sensitivity, high temperature and pressure resistance, and can be started under low water pressure. 5、The flowmeter can be used in water heaters, drinking fountains, campus credit card machines and other fields. Specification Item Type: Flow Meter Main Material: Plastic Model: YF-DN32 Thread Specification: G1-1/4in Thread Thread Outer Diameter: 42.16mm / 1.66in Flow Range: 1-120L/min Working Voltage: DC3-24V Pulse Characteristics: F=0.45 x Q Withstand Voltage Range: ≤2MPA Package List 1 x Flow Meter