I have a compressor far away from my work place and I need to know its pressure in real time while I am working. sometimes I pull a lot of pressure that is over the speed of my compressor so I need to connect another compressor with it to continue working.
I thought about a sensor (Preferably Analog that give me a range of readings) and an Arduino.
in case the pressure will drop less than that I need for a period of time the Arduino will make the other compressor to work and in the same time will open the solenoid valve to connect to the main pressure tube.
All I need is just the analog pressure sensor. is there such a thing in the market?