G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-60L/min Black FS300A Thumb Screws good sealing

good sealing

Coating Acrylic on 2- side

03"(Inner Dia x OD x T)

The blind rivets are mainly used when access to the joint is only available from one side

G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-60L/min Black FS300A Thumb Screws good sealing1. The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part. 2. There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. 3. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Specifications: Product Name: Water