A proteus flow meter can be called a flow sensor or indicator. It is a tool to detect and pressure fluids, air, or other gaseous media passing through a pipe. These tools can be used to control the total flow of fluids. This article will explain how flow switches work and their benefits. Keep reading.

How Do Flow Switches Work?

To understand the working principle of a flow switch, you must outline the components that make up a typical flow switch or sensor. Different proteus sensors include a paddle wheel or magnetic flow sensors connected to the circuit and placed in the channel where the liquid or gas passes. The pedal is placed or spun by the fluid flowing and sends a signal by reading back to a secondary referred to as a transducer.

Flow switches can monitor, report and control fluids or gas flow rate through a specific part or system, ensuring the flow within the pre-set parameters. Suppose the rate exceeds or drops below, it can instantly trigger several actions like activating an alarm, powering pumps on, diverting flow, and shutting off system parts. The activities conducted by the switch will depend on the switch type and what it has been made for.

Note that not all flow sensors have a physical paddle as such. Ultrasonic flow sensors and other non-invasive ones are also commonplace, which work by bouncing a signal back off the media being controlled. This is mainly useful in cases where the medium is contaminated, damaged physically, and other hazardous or where it is critical to have no moving parts exposed to constant wear and tear.

Other flow sensors

Rota flow or variable area flow sensors are more straightforward tools that use a tapered tube with a float to measure, restrict, or allow the free flow of liquid or gas. Magnetic flow sensors can be effective in several applications if the medium is conductive.

Benefits of Proteus Sensors

Proteus flow sensors come in different types, and these include;

Flow Switches for Water Pumps

A water flow sensor is made to make automatic, on-the-fly adjustments to the operating speed or volume transfer of an electric pump fixed in a fluid system. This can also prevent pumps from becoming dry when a water supply fails, which would otherwise start damaging the pump.

Flow Sensors for Sprinklers

A sprinkler is mainly and critically found in automatic fire sprinkler systems. Its primary function is to detect when water passing through the sprinkler pipework and valves exceeds a given flow rate showing that the sprinkler system has been triggered.

Magnetic Flow Sensors

These flow switches operate based on Faraday's Law of electromagnetic induction. This law states that the voltage induced is directly related to the movement speed when the water passes in the magnetic field.

Final Thought

They choose the ideal type, size, voltage, and function of proteus sensors for a particular application. Installing these flow sensors is essential to make them work properly. With several products and brands available, it cannot be obvious. Proteus Industries is here to guide and advise you through several support channels.