Level Switch
A level switch is a sensor that detects the presence of liquids, powder, or granulated materials at a specific location.(It is also referred to as level sensor) For example, when a tank is supplied with liquid, it overflows.In order to prevent overflows, a level switch is installed near the top of the tank. When the liquid touches the level switch, it outputs a signal to keep the liquid from overflowing the tank. (To detect that a tank is filled with material is referred to full detection, or upper limit detection.) On the other hand, when the liquid level drops as the liquid is discharged, a level switch is used to prevent completely draining the tank. This is referred to as an empty detection or lower limit detection.
Importance
As production facilities put more emphasis on energy saving, they are using lots of various types of sensors.
Among these types of sensors, level sensors are used in harsh conditions with extreme temperatures, pressures, vibration, and surrounding environments. The objects measured by level sensors are greatly diversified. Under these conditions, level sensors are required to be extremely reliable. Our level sensing equipment meets these requirements. They are manufactured using lots of experience and technical skill. We are proud of their quality and reliability.
