OK,
this is some additional features.
The deflector should turn each 180°, to assume a right position I'll place 2 switches.
A clean up action could be request by the sequence if the IR measurement indicate bad consistency (in due of water or condensation over the sensor's head)
I imagined an anti-icing function and in this case I'll have to manage frequent rotations to avoid ice.
Under the rain I'll need also a sequence of clean up but limited with the consistency test (for ex, after a rotation, we test the IR response during 10s, if it's again bad we hold the max cycle rotation because, the rain is probably to strong and we can't do anything more)
The surface to clean is a germanium disc for IR transparency (diameter:25mm)
You could find a 3d pix in attachement.
Today the sensor is running and covered with a fixe deflector. I'm just at the beginning but I would like to remove deflector to place a bearing with the servo an the rotating new deflector.
