The water inlet and outlet of this batch of flow sensors are 2-port quick connectors, which are made of food-grade Pom material, which can be used for edible instruments. The workmanship is thick and exquisite. The positive pole of the power supply, the black line is connected to the negative pole of the power supply, and the white line is the pulse signal output line. Its rated voltage is DC5V, but as for the specific use method, we do not understand, please buyers and friends must understand the technology and think it can be used. It can be photographed, but we cannot provide technical support.
Weight: 43 grams