Everything You Need to Know About Pressure Switches

What They Are, Why You Need Them, and More

You’ve probably heard the term “LKI AS pressure switch” before, but you might not know what it actually is. A pressure switch is a device that monitors and controls the pressure of a fluid or gas. It is often used in industrial settings, but can also be useful in your home.

Simple put, a pressure switch is a device that turns something on or off based on the pressure of a fluid or gas. For example, you might use a pressure switch to control the flow of water in your home. If the water pressure gets too high, the switch will turn off the water. Pressure switches can be used for a variety of purposes, but they are most commonly used in industrial settings.


There are many different types of pressure switches, but they all work in basically the same way. Pressure switches have two parts: a sensing element and a switch. The sensing element is responsible for detecting the pressure of the fluid or gas. The switch is responsible for turning the device on or off based on the pressure readings from the sensing element.

So, why do you need a pressure switch? Pressure switches are used to prevent damage to equipment or property. They can also be used to improve efficiency and safety in industrial settings. For example, if you are operating a pump, you might use a pressure switch to make sure that the pump does not overheat or run dry.

Now that you know what pressure switches are and why you need them, you might be wondering how to choose the right one for your needs. There are a few things you should keep in mind when selecting a pressure switch. First, you need to consider the maximum operating pressure of the device. Second, you need to decide what type of switch you need. There are two main types of switches: mechanical and electronic. Lastly, you need to decide what material the sensing element should be made from.

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