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Gas pulses metering

Posted: Mon Jun 17, 2019 4:53 pm
by jeanmarc

I've been struggling since years with my gas meter (an Actaris G4 RF1), actually counting with a IR sensor was not the best option. Mostly when the temperature rise the resistor vary and lead to false pulses.

Since few days i use a sensitive hall sensor that detect the magnet and perfectly fit my need, the Allegro A3213EUA-T/A3214. I think it was nice sharing the info, i guess it also work with water meters :wave:

Here's my installation : ... sp=sharing
The setup : ... sp=sharing

Also i've rework poolmeters/poolmeters_gaswater.ino available in comapps_examples.