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Topic: Heavy PSI Air Pressure Sensor Reader (Read 28755 times) previous topic - next topic

Wawa

#30
Aug 28, 2019, 05:59 am Last Edit: Aug 28, 2019, 06:01 am by Wawa
can you tell me about the working principle

and how to connect with a compressor?
Sensors like this output a ratio of their supply, depending on pressure.
Zero pressure is usually 10% of the supply, and max pressure (sensor rating) 90%.
The code converts returned A/D value, after removing that 10% offset, to the pressure type/range of your choice.

You connect the sensor to the compressor with a suitable spanner, and some threading tape.

Now stop posting here, and continue this conversation in your other thread.
Make sure you read the "How to post" sticky first, because nobody can give you sensible answers with the limited information you have given us there.
Leo..

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