Automatic Water Level Controller - PowerPoint PPT Presentation

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Automatic Water Level Controller


An overflowing tank can be messy for everyone. Here automatically control your water pump motor with the best automatic water level controller from the best dealers. The controller senses the water level by the floats within the controller. The motor gets automatically switched on when water in the overhead tank (OHT) falls below the lower limit. Now there is no need for manually switching on the motor, here is the automatic water level controller. – PowerPoint PPT presentation

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Title: Automatic Water Level Controller

Want to control water, facing overflow of water
at home or commercial space need solution here we
bring you automatic water level controller
  • In this time of age population rates increase,
    year by year with that usage of water also
    increases as with time and population. As at
    homes/commercial spaces, we require a storage
    tank for storing water in large quantities. Many
    of these places place the storage tank/overhead
    tank (OHT) at the highest point to attain good
    enough pressure to all parts of the waterline. A
    water pump is used to pump water from a lower
    point to a higher point to fill the tank. The
    water pump pumps in water with no control when
    put ON thus leading to overflowing or spillage of
    the tank. Here automatically control your water
    pump motor with using the best automatic water
    level controller from the best dealers. The
    controller senses the water level by the floats
    within the controller.

  • Digital point home automation service in
    Kottayam provide you the best services for
    automatic water level controller. Now there is no
    need for manually switching on the motor giving
    simple easy effortless solution to your problems.

Automatic water-level controller circuit
  • Each of the sensors floats is suspended
    from the top using an aluminium rod. This
    arrangement is enclosed in a PVC pipe and fixed
    vertically on the inside wall of the water tank.
    Such sensors are more reliable than
    induction-type sensors. Sensor 1 senses the
    minimum water level which is at the low level of
    the water tank, while sensor 2 senses the maximum
    water level at the high level of the water
    tank(see the figure). Leaf switches at a low
    level and high level (used in tape recorders) are
    fixed at the top of the sensor units in such a
    way that when the floats are lifted, the attached
    5mm dia. (approx.) aluminium rods push the moving
    contacts of leaf switches at a low level and high
    level from normally closed (N/C) position to
    normally open (N/O) position. Similarly, when the
    water level goes down, the moving contacts
    reverse back to their original positions. These
    products are provided at home automation products
    in Kottayam.

Construction and testing
  • As each of the float sensor units can be
    assembled at home as they are identical sensors
    to each other but except for their lengths are
    different. Based on the depth of the water tank
    from top to the opening of a water pipe can be
    taken as the length of the minimum-level for the
    sensing unit. The depth of the water tank from
    top to the level where max capacity reached or
    lesser than that is taken as the length of the
    maximum-level sensing unit. The leaf switches are
    fitted at the top of the tank.
  • Each of the pipes is closed at both ends
    by using two caps over it. A 5mm diameter hole is
    drilled at the centre of the top cap so that the
    aluminium rod goes through it easy to select the
    contact of leaf switches. Similarly, a hole is to
    be drilled at the bottom cap of the pipe so as
    water can enter the pipe to lift the float.
  • When the water reaches the set limit
    level, the floats stop and want to go up more
    than the required distance for pushing the moving
    contact of the leaf switch to the normally open
    position. Or else the pressure on the float may
    lead to failure of the leaf switch itself. The
    length of the aluminium rod is set accordingly
    for the purpose. It should be attached to the
    metal/thermocol float using some glue. Digital
    point provide the best home automation products
    in Kollam.

  • As in this time of age digitization and
    automation is the future to a better lifestyle.
    Almost everything around us is being depended on
    automation where all the latest technology fixed
    in it. Here automatic water level controller
    comes in our daily life where avoiding wastage of
    water As the name tells you its an automatic
    device that can be used to control or check the
    level of water at all times and our motor or
    pumps can be managed accordingly.
  • This application can be very useful in
    industrial, domestic, commercial agricultural
    fields. Industries involving liquids like soft
    drinks industries, water refilling industries,
    petroleum companies and many more. They can use
    the automatic level controller while filling for
    any type of liquids in the tank. Through this
    process, the tank is filled correctly and loss of
    water is avoided.
  • In agricultural fields, this applicant can play a
    crucial role in watering the fields and saving a
    lot of water from any wastage. Farmers can use
    these systems to water their fields without the
    need for physical presence in the fields.
    Similarly, it is an important device for domestic
    purposes, like in water tanks and underground
    tanks where it is very difficult to monitor the
    level of water. This machine allows the user to
    see the level of water so accordingly pumps can
    be switched on or switched off.

General features
  • This device of automatic water level
    controller can change based on the purpose of
    use. It can play as a level indicator or fully
    automatic which is used in this time of age.
    Using the automatic one as it switches on the
    water pump when there is need of water in the
    tank and switches it off when the tank gets to
    max limits. The best thing about this device is
    that the motor/ water pump is automatically
    switched on when the level of water in the tank
    is below a certain level (say25) and turned off
    when the underground tank gets empty or the
    overhead tank gets filled up.
  • The best thing is that customers can even
    set this device timely, this means that there are
    some locations where water supply is time bounded
    it comes one hour in the morning and evening.
    Automatic water level controller can be tweaked
    for pumping at set timing. It will automatically
    get on at the time water comes and fill the tank
    as per the required need. This will ensure your
    water need is fulfilled and wastage is avoided.

Advantages of using the automatic water level
controller in our daily life
  • Electricity Motor or our pumps will only run for
    a fixed time, so the overuse of electricity will
    be saved and this will also reduce the
    electricity bills.
  • The overflow of tanks Giving accurate knowledge
    about the level of water in tanks by the
    automatic water level controller will never allow
    water to overflow.
  • Seepage problems Excess flowing water causes
    seepage problems on roofs which can cause failure
    to the structure. By controlling overflow it will
    stop all the seepage problems.
  • Increases the life of pumps Damage may occur to
    pumps if operated dry. By this device, you will
    be able to understand when the underground tank
    gets empty. This will prevent operating the dry
  • No Human Interference required the automatic
    water level controller does not require any sort
    of human interaction as the motor/pump is
    automatically switched on and off depending upon
    the level of water in the tank.
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