Global Traders Developed a Small Board which having great usability to detect an air Pressure Leakage. As all Know that Manufacturing and Servicing Department of a Factory uses a high Pressure Air for cleaning and breaking and more fields, the Problem is to find where is Leaks? , which joints of Pipe have Leakage of air? High Pressure Air needs more Location from the distance of compressor or air Storage Tank. It is need to use pipes and joints to provide required location air Pressure.
This Module has capability to produce analog voltages accordingly pressure detected, in the open area because of human hear is limitation of listening frequency is not more than 20 kHz. High Pressure Leaks generates 20 to 50 KHZ [depand on how much pressure of air leaking]noise in the environment and this module can detect that Leaks. We Developed module for ARDUINO Compatible so no need any other Power source for give the Supply to Module , you can just insert this module in to Arduino Analog Input side using Jack System. Module gets Power from ARDUINO +5 and GND pins and give Output to the A1 Pin of ARDUINO. You will get Source Code of this Project in given DVD Folder Name Air Pressure Leak Detection. For the Student we also give a Transmission Board of Ultrasonic Frequency to check this Project Without, going in to factory or actual air leakage Location. If you want to check in Real Application than follow the same as we did. We Brought a Tube of a Scooter Wheel and make a Puncture [pin hole] in to tube. We filled up air using air compressor at cycle mechanic shop. Now we focused the Sensor Mouth in front of Location where we make Puncture. Resultant we display the values on Serial Monitor of ARDUINO it raising when sensor nearby hole where air Leaks. We have tried to reduce the cost of available device in the market using an embedded system project prototype. For engineering student this project in suitable to make their power full resume if once they make this real project by using this kit.
Best Part of this Project is its very Compact Designed Because Of Module is Detachable with ARDUINO Board, so no more extra hardware required for whole Project. And giving a great results for industries uses as well as domestic purpose .
You can check the Values on Serial Monitor and if you want to make it as hearable for human as can use this value as input of ARDUINO tone Generator Function. Secondly you can also connect our LED array to look how much Pressure Leaking on Numbers of LED Glowing on LED Array.
in the DVD sample Program included, for Displaying Values on the Serial Monitor .
You will also get a 45 KHz Approx. Frequency Transmitter Module which will work as like a compressed air leaking, Because of its transmitting frequency is same as air Leaks. So no need to find where compressed air leaking. You can prove the concept at your lab with this transmitter module. Because of air Leak frequency Transmitter is in your hand. You need to just give 4 or 5 volts to transmitter module and take in front the module on Receiver Module and get Results on Serial Monitor.