Water Level Sensor Float Switch measure - Number of holes: 20

- Number of holes: 20

identity authentication

4mm (excluding SMA)

Open source firmware with built-in AT command functionality for easy setup

Water Level Sensor Float Switch measure - Number of holes: 20This Water Level Sensor Float Switch is a device used to sense the level of the liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device. A compact, horizontally mounted float switch which can be configured as a normally open or normally closed switch simply by rotating it through 180. When the water level reaches the float, the float moves and an internal magnet activates a sealed reed relay in the device. The sensor is