G4 RF1 Gasmeter: Holder for QMC5883 compass sensor

This is a simple compass sensor holder for G4 RF1 kind of gasmeters with the magnet on the second decimal place (i.e. 1 Imp = 0.1m³). In my case it is a Pipersberg Actaris model - from my understanding other G4 RF1 models could be compatible.

This design was created to hold a QMC5883 sensor (roughly 15x14mm dimensions) in place. As those sensors are quite similar to HMC5883, those could work as well.

Known Issues

1) Cover is a bit loose

Project
The corresponding project to track gas consumption with an ESP32 and a QMC5883 can be found on Github: https://github.com/dnoegel/gasmeter-sensor