Another simple water level controller circuit which is 5th in our list for controlling tank overflow can be built using a single IC 4049 and used for the intended purpose. The circuit provided below performs a dual function, it includes an overhead water level control features and also indicates...
The utility model relates to a water level controller, which belongs to a water tower or well water level automatic control device. The water level controller is composed of a transformer, a rectifying filter circuit and a control circuit. Signals are provided by two control points a and b ...
The explained circuit of a water level controller circuit is based on a adjustable timer circuit whose time delay is first adjusted to match the filling time of the tank, as the the tank fills, the timer delay also simultaneously lapses and its output switches OFF the water pump. Contentshide...
Water Level Controller Circuit A water-level-controller circuit monitors the level of the overhead tank and spontaneously switches on the water pump whenever the level goes below a specific limit. The level of the overhead tank is indicated using 5 LEDs, and the pump is switched off when the...
1. Contact Water Level Controller Here a simple circuit to control the Water pumps. When the water level in theover head tankexceeds the required level, the pump automatically turns off and stops the pumping process thus preventing the over flow of water. It uses a relay to cut off the po...
3Pcs/set 2m 3m 5m 8m 10m 15m 20m Stainless Water Level Probes For Water Level Controller Work With DF-96D Free ShippingUSD 5.81-16.47/piece This switch beside black button is forManualorAutomaticconversion This product uses the integrated circuit, combined with the high-rise buildings, the si...
the probe in the tank wall, so as to avoid displacement of the probe position lead to malfunction of the water level controller (if the pool wall is metal, in addition to the ground outside the C point should not be connected to the wall to avoid short circuit, Controller does not ...
aFig. 2 shows the internal circuit diagram on the controller for the water level detection. The four transistors (TIP122 [13]) are responsible for getting the signal from the four wires dipped inside the water (Fig. 3) of the storage tank. Same concept of level detector is used for the...
The utility model discloses a semi-automatic water level controller comprising a control circuit, an AC relay, a conversion circuit, a water level detection circuit, a DC relay, a probe, a pump and awater reservoir. The control circuit is connected with the pump through the normally opened ...
Operation voltage is 200V,and current can be up to 10A.The applied circuit of the product is simple,so application costis very low . 6. Instructions for installation May be used for direct level control.In accordance with product electrical specifications.In the case of approved products,the ...