Description

Advantages of photoelectric level sensor compared to float switch

1. Compact: you only need to use the sensor tip, which is ideal for applications where space is tight or there are obstacles in the tank.

2. Solid state: photoelectric level sensors are solid-state, so no unreliable moving parts are blocked, damaged or corroded.

3. Scope of application: the photoelectric liquid level sensor is independent of other characteristics of the medium including temperature, pressure, density, and electrical parameters, so the liquid level detection is accurate, the repeatability is high, the response speed is fast, and the liquid level control is very accurate.