What Is A Flow Switch? What Are The Types? from Proteus Industries's blog

Flow in industrial terms refers to the movement of steam or liquids through a system. The flow rate of a liquid or gas measures the volume of either gas or liquid passing through a system per second. To properly control the movement of fluids through a system, it is critical to monitor their flow rate.

A flow switch is sometimes called a flow indicator. It is an electro-mechanical device designed to operate through a paddle. These switches monitor and control the flow rate and pressure of gaseous compounds, liquids, and steam over some time. It helps maintain safe flow rates of liquids or gas by activating machines within the system to provide control over the flow of the media. 

Flow switches come in different types, and they all work differently. One of the things that flow switches have in common is that when the flow rate reaches the set limit, they can either open or close the circuits that triggered the action. 

The method of operation of the flow switch depends on the type of media and the amount or level of output required. The sensor connected to the paddle activates the flow switch when placed in media flow. 

Various types of switches are available for different purposes. These include the water flow sensing switch and switch for air and gases. 

A water flow sensing switch is a type of flow switch used for water and liquids. It is an automated electro-mechanical device used to control and detect water flow in a system. 

It works through mostly physical paddles wired to a medium where the water or liquid will pass through. The speed of the paddle movement will specify the rate of flow to the transducer. The transmitter will take this information to determine and change it into action. 

The water flow sensing switch comes in several types and forms. Let us explore some of these switches available today. 

• Water flow sensing switch for water pumps

Flow switches control the water pump, regulating when and how much water is released. Once a flow switch is attached to a water pump, it increases and reduces the water system's internal pressure. 

• Sprinkler Water flow sensing switc 

In a sprinkler system, the flow switch monitors the pipes of the sprinkler to determine when water is flowing. 

These flow switches use air filtration systems to activate the paddle connected to the sensor controlling the amount of air that passes through its ducts.  

The water flow sensing switch comes in several types and forms. Let us explore some of these switches available today. A flow switch can help you control the rate of flow of liquid or air that passes through a medium. It comes in many types and has different uses, but the mechanism is generally the same.