i need a water level detector circuit. i seen above circuit but the fault is that you are working on AC6V which could be dangerous. i don’t think that we should allow ac current in water tank. could you advice some thing save or based on dc current or sensor base. besides, i am...
Six electrode wires 4-1-4-6 projected down piercing the detector bodies 3 have insulating coatings stripped only at the tips and are positioned while the extents of projection are made different from 0 to 10mm. at intervals of 2mm.. When the body 1 is dropped on the water surface, ...
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 project uses a sensor circuit to detect the water level of tank and transmits the level indication on an RF Module to the AC Motor control circuit. The motor control circuit displays the current water level and operates a relay to start or stop AC motor according to the water level of...
Circuit diagram. Water level controller using 8051 Program. MOV P2,#11111111B // initiates P2 as sensor input MOV P0,#11111111B // initiates P2 as the output port MOV A,#00000000B MAIN:ACALL SMPCK // checks the level of the sump tank ...
A waterproof lead, a driver circuit, and a connecting wire. The testing probe consists of both the transmitter and receiver. The above image shows, this type of module uses an IR diode as a light source and an IR receiver as a detector. But the working princip...
(b) Schematic diagram of the insertion probe of an infrared water-cut meter [32]. The insertion probe of the water-cut meter consists of a NIR emitter and detector on the opposite ends while the oil–water emulsion flows in between, as shown in Figure 10b [32]. The emitter transmits...
Thus, a high-sensitivity detector combined with a large-coverage-area light source is indispensable to build a reliable communication link with respect to unpredictable channel obstructions and the various conditions of the sea. Photomultiplier tubes (PMTs), possessing the capability of single-photon ...
A DC powered water/moisture monitor suitable for use in combination with a Christmas tree stand to detect a low water/moisture level is provided. The alarm device set forth has application in many oth
Using a pressurized downstream reservoir, the setting level of the testing model can be adjusted to investigate cavitation phenomena. The test rig is controlled through a customized LabView© interface, whereby either the rotational speed of the pumps, the head on the testing model or the ...