How To Use Float Magnetic Sensor or Reed Liquid Level Sensor
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- Опубликовано: 2 авг 2024
- How To Use Float Magnetic Sensor
How Magnetic Reed Liquid Level Sensors Work. The purpose of a float switch is to open or close a circuit as the level of a liquid rises or falls. The float encases a sealed magnet, which moves up and down the length of the stem as a fluid level rises and falls.
In-Depth study:
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Timestamps:-
00:00 - 1. Introduction
00:30 - 2. What are a Float sensor and their types
01:00 - 3. What is Reed Switch and how they are used in the Float Sensor
01:40 - 4. Testing the Continuity of the Reed Switch
02:28 - 5. Testing the Float sensor in the water
03:20 - 6. Testing the LED on the Float Sensor
05:02 - 7. Understanding the Float Sensor on Paper
A magnetic float sensor is an electromagnetic ON/OFF switch. It helps to sense the level of water present in the overhead tank or sump. Reed switch was invented in 1922 and later used adequately in 1936 by Walter B. Ellwood in the reed relay. A reed magnetic sensor is a sensor that uses a reed switch to detect a magnetic field. A reed switch is a switch that is activated by a magnetic field. The switch consists of a pair of ferromagnetic metal reeds that are hermetically sealed in a glass envelope. The reeds are arranged so that they are normally open (non-conducting). When a magnetic field is applied, the reeds align and the switch closes (conducting). Reed magnetic sensors are used in various applications, including security systems, door and window sensors, and automotive sensors.
Float Sensor:
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#Reed_Liquid_Level_Sensor #Float_Magnetic_Sensor #Sensors 
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Thank you Sir.
welcome
Thank you
You're welcome
Very well explained sir thanks
Most welcome
Thanks bro
Thanks❤
Hi, pls advise the cost of such float sensors generally used in Kent Maxx or any other storage water filter.
150 rupees indian rupees
Can we use this for 3 phase motor in the continuity mode?
No, its current tolerating capacity is not to handle three phase motor. You have to look for other options. Or one thing you can do, you can use a relay. You will drive the relay with the help of this float sensor, and then relay will drive the three phase motor.
Nice bro
Thanks❤
Sir, shall we connect magnetic float switch directly with 24 volt RO pump?
No, directly connecting a magnetic float switch to a 24V RO pump is not safe due to potential overload, inrush current issues, and lack of protection. Use a relay or contactor for safe and efficient control.
which material is used for that floating tube and can I used for battery
Actually, we use three things
1. Reed Switch
2. A Magnet
3. Plastic Casing
Need help with my float. Apparently got stuck under continuity causing a motor controller to think the tank is full and not turning the water pump when needed. Replaced with new and still causing issues. How can I make it reset the system?
Your questions is not clear.
As far as I can understand you are asking the continuity problem actually in these sensors you will get normally open and normally closed sensor. You can use according to your requirements
How much load i can pass through reed switch i need to pass 50 watt . Water moter i want to use this reed switch for on /of for my moter can i?
I have used small capacity reed switch..... They can't run motor directly..... You can buy high capacity read switch😊👍
Can we remove and change the position of the float to make normaly open or normaly closed?
Yes both types of float sensors available in the market
there is a video where it is shown that the ring is taken off, reversed and then put back on in the other direction and then it should make normally closed into normally open and normally open into normally closed but it is not clear how that works. can you please look into this sir?@@The.Innovative.Indian
Hi
In the event that I want to work in reverse when the moving piece goes down, how do I benefit from it, and how can I get it in terms of pricing and shipping to Saudi Arabia for 5 pills as a sample?
Thanks
Just used some a darlington pairs of transistors, if you want to reverse the operation
How to stop buzzer sound when water level is full? I don't want buzzer to buzz continually until water level drops.
So, in that case plz use microcontroller ...
Why do you use the resistor with the led? Do I have to have a resistor ?
To Drop the voltage
Hi. It is good to measure the well depth and water level, the question is how depth can this still give signal? up to 100 meter depth do you think it will work?
Yes you can use this for 100 meter depth.... Just use 7805 based signal booster using resistors to get signals for long distances....
did you work for oceangate by any chance sir?
can i use this to measure water level?
Absolutely its made for that ....
If I want this sensor to do the opposite, when out of water it is continue ( light on) and when in the water ( I mean water level increase) it no continue ( light off) ?
ruclips.net/video/_MVk8mObYbE/видео.html
Use a relay and connect use normally open terminal of the relay.
Normally closed Float sensor available in the market...... or you can use them in upside down direction if you want to use the same sensor..... i have used this way .....
sir could you please explain further the relay is used how? what relay should be used and how to connect this float when used with a car battery or 9v battery and a small motor to open or close a water inlet valve? I am thinking of building a cascading water feature. can you please explain how and what is needed. thank you.
@@clamman7505 The Relay you can will use is 12V or 5V Electromechanical Relay. But you have to use driver in between the relay and the sensor because sensor current is too low. you can use bc547 transistor as a amplifier to amplify the signal from sensor to the relay. further in the relay there is three important pin common, normally open, normally close. learn how to use them by watching tutorials then you will be able to connect anything to this arrangement.
😇
Can magnetic sensor be immersed under water? Is senor water resistant? Can I use this at mid of water tank? Is there any chemical side effect of damaged sensor?
yes, you can immerse this in water .. it's water-resistant ...... yes you can use it in the mid of water ....... because its made of plastic , so you can use it in mild chemicals
Are u having finished product.
We have used in various products because It can be used in various products .... In which product do you need it...
Please provide link to buy this good quality product
It's given in the description... plz go through that....
What is the current capacity of this reed switch?
The current capacity of a magnetic reed switch can vary depending on its specific design, size, and intended application. Reed switches are often rated for a certain maximum current and voltage.
Miniature reed switches: 100mA to 250mA
Subminiature reed switches: 50mA to 100mA
Standard reed switches: 0.5A to 3A
High-power reed switches: 5A to 10A
@@The.Innovative.Indian Thank you sir
Brother can you use liquid level sensor..
You can use these Magnetic Sensor as a liquid level sensor
information is very useful .I looked for my tank water level controller. i need floting sesor any contact no please.
Check description
Oll are fine
Thanks
As soon as the magnet comes in contact the motor switches on...water drops to few level, then the magnet looses contact..😂😂..motor stops there itself...we need something where when the tank is full, the motor starts then stops only when it has pumped out some considerable amount of water..like a float switch...why do you need a reed switch and a magnet to complete the circuit😀😀?! Just keep one end of a wire at top and attach other end to a simple floating material, so when the tank gets full both ends of the wire make a contact and the buzzer rings..😂😂
But enclosing such a swith with bare open wires is a hassle. This is inexpensive
fried fish anyone?
48v dc 5A warming
you can pass 5A current from these
इसका प्राइज क्या है और ये कौन कोनसी शॉप पर मिल सकता है।
Brother link is given in the description....
Bhai jab English bolne me problem hai hindi me video bna liya karo
Thanks brother .... i'm trying