Magnetic Float Switch Manufacturers In Mumbai, India: Reliable Instruments Used In Measuring The Liquid Levels

By Author: Sanket Controls
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Measurement of liquid levels is an important factor when it comes to safety and efficiency to avoid any leakage of the liquid. Whether it is a water storage tank, a hydraulic system, a chemical processing system, or even a water treatment plant; there is a need for an instrument that measures and controls the liquid level. In this case, magnetic float switches become handy as they are reliable instruments used in measuring the level of liquids.
In case you are searching for magnetic float switch manufacturers in mumbai, India, then Sanket Controls, which operates under the name of Purn Sanket Electrols, can provide you with industrial magnetic float switches suitable for your liquid level measurement needs.
What Is a Magnetic Float Level Switch?
A magnetic float level switch is a type of industrial instrument designed to sense a specific level of liquid in a tank or container. This is achieved through the use of buoyancy properties of a float and a magnetic switching system to sense a change in the liquid level.
The components of ...
... a magnetic float level switch include the float with a magnet inside and a stem with a reed switch housed in it. The float will rise and fall along the stem with the rise and fall in the level of the liquid. Once the magnet touches the switching point, it will activate the reed switch, which causes the change in electrical contacts.
The action of the switch may be employed to trigger alarms, control pumps, or send signals to industrial control panels. Due to the absence of complicated electronic equipment needed for switching action, magnetic float level switches can be employed for various applications in industry.
How Do Magnetic Float Switches Work?
First, the float operates based on the liquid level in the tank. When the liquid is higher, the float moves upwards, and when the liquid is low, the float moves downwards. The magnet contained in the float reacts with the reed switch located in the stem.
As the float attains a certain level, the magnetic flux will trigger a change in the position of the reed switch resulting in an electric signal which can be utilized by the control system.
The switch can provide for either normally open, normally closed, or changeover contacts depending on the selected model. This helps the switch operate effectively with the control circuit needed.
In cases where the pump or motor is powerful, then a relater or contactor needs to be employed.
Types of Magnetic Float Level Switches
Various industrial processes have various mounting options, material composition, and switch positions. Various types of magnetic float level switches are provided by Sanket Controls.
1. Side Mounted Magnetic Float Switches
Side mounted switches are horizontally installed through the wall of the tank. Such switches are ideal for the purpose of detecting a certain liquid level without using a long vertical stem through the top of the tank.
Such switches are usually preferred in the case of high level alarms, low level detection, and for monitoring water tanks. They can also be used in the appropriate industrial liquids application, based on their construction material and working conditions.
2. Top Mounted Magnetic Float Switches
Top mounted switches are installed in a vertical position through the upper part of a tank. The float moves up and down the stem, with respect to the liquid level.
Such an installation is ideal for the application involving deep tanks and storage vessels, or in situations where monitoring is necessary at certain levels. Multi point versions of such switches can provide multiple switch points at one stem.
3. Multi Point Magnetic Float Level Switches
Some industries require multiple level monitoring of liquids. For example, a process might need to detect low levels, start a pump at a certain point and give a high level alarm.
Multi-point magnetic float level switches are capable of offering multiple switching points in a single stem based on the selected switch model.
4. Plastic and Stainless Steel Float Switches
Material choice becomes an important factor in the selection process for a float switch. There are stainless steel versions including SS304 and SS316 for use in suitable industrial environments. In addition, there are engineered plastic versions such as polypropylene and nylon for the right applications involving the use of compatible liquids.
The right material must be selected taking into account the chemical composition of the liquid, its temperature, specific gravity, among others.
Uses of Magnetic Float Level Switches
There are many uses of magnetic float level switches in different industries due to the simple way that these devices help in detecting the liquid level.
Water treatment facilities: The switches are helpful in checking the levels of tanks and in controlling pump systems at water treatment facilities or reverse osmosis facilities.
Industrial hydraulic power packs: Hydraulic power packs make use of the float switches to check the oil level.
HVAC systems: Appropriate float switches will be able to measure the condensate levels and give signals in order to prevent any excess water.
Chemical processes: Depending on the properties of the liquid and switch materials, the magnetic float switches will be able to help in level detection within the process or storage of chemicals.
Storage tanks: In manufacturing industries, there is need for high and low-level detections in order to avoid any possibility of overflow.
OEM machinery: Manufacturers of different equipment can use appropriate float level switches in the machines and tanks that they manufacture.
Advantages of Selecting Magnetic Float Level Switches
Effective Level Detection
The magnetic level detection system offers an effective solution for detecting predetermined levels of liquids.
Simple Integration
These magnetic float switches offer electrical contacts which can work with relays, alarms, and control panels of a similar nature. Therefore, they prove useful in regular industrial automation setups.
Flexible Mounting
Side mountings and top mountings assist in ensuring the switch caters to a variety of tanks and installation needs.
Multi-point Switching Capability
Buyers have the option of either single-point or multi-point switching and contacts according to the particular model of magnetic float level switch they require.
Material Variety
Variety in material choice enables buyers to choose an appropriate model for water, oil, or process liquid applications.
Automation Support
A proper integration of these switches can lead to automation of tank filling processes, level alarms, and pump protection. Thus, less need to manually check the level.
How to Choose the Best Magnetic Float Level Switch
It is necessary to know the requirements of the application before buying a magnetic float switch.
For instance, the liquid whose level is to be monitored should be established as either water, oil, or chemical liquids.
Secondly, select tank geometry and mounting options. For side-mounting purposes, the switches mounted sideways could be ideal, but for vertical levels, the top mounting switches could work best.
The number of switching points is another factor that needs to be considered. Basic uses might just involve one switching point, but for more complex systems, many switching points could be needed.
Other relevant factors include operating temperature, specific gravity of fluid, pressure, process connection size, contact configuration, and control device.
Providing such information to the manufacturer will aid in selecting an appropriate switch that does not get incompatible with your requirements.
Why Choose Sanket Controls for Magnetic Float Level Switches?
Sanket Controls, a company related to Purn Sanket Electrols, offers various industrial sensing and control devices. It manufactures magnetic float level switches under the name HK.
The company stresses the expertise in manufacturing, the emphasis on quality, and the ability to conduct in-house tests for all its instrumentation. The magnetic float level switches are available in side mounted types, vertical, plastic body type, and multi-point devices.
Sanket Controls is a suitable choice for companies looking for manufacturers of magnetic float switches in Mumbai, India, who can assist in discussing their needs for industrial liquid level sensing and choosing the right product.
Whatever your requirements may be – whether it is for a water tank, hydraulic systems, industrial machines, or any other application, your exact application will help in recommending the right choice.
Conclusion
Magnetic float level switches have great significance in industrial liquid level measurement and automation. The simplicity of their working principle and different mounting choices make them ideal for many tank level detection applications.
Switch selection is based on the following criteria: compatibility with the liquid, size of the tank, installation considerations, points of switching, and electrical specifications. Having a reliable manufacturer can make the process easier.
At Sanket Controls, you can find magnetic float level switches to suit industrial applications in need of reliable level measurement devices. For more information and a quotation on our range, please go to the Magnetic Float Level Switches page.