G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Black YF-S201 4 Wire Curtain Track Rollers Silicone Hose end caps can

Silicone Hose end caps can be used in a multitude of applications ranging from capping of stainless steel hoses to blanking of alloy hard pipe or silicone vacuum hoses

Wash them after each time of use

5-1mm smaller than the diameter of the mounting hole

Number of Pack: 10 Pcs

Mount Holes Dia: 4mm / 0

G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Black YF-S201 4 Wire Curtain Track Rollers Silicone Hose end caps can1. 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. Four wire connection: Red for positive, black for negative, yellow for pulse signal, green for temperature signal(3950K