Sun striking Loxone touch causing temperature spikes

[Jonathan Dixon]

Just pondering possible fixes for this.

We have 4 SSW facing rooms that catch late afternoon sun right onto the Touch light switch, causing a ~5ºC spike, example below.

This doesn't have awful impact for the room on its own (green line) (just triggers blinds to close), but it does push up my house wide average temperature calculation (purple line) that is more harmful as it can trigger daytime cooling (stack venting) even when we're still in the heating season.

I wonder if anyone has a handy recipe to average a number of sensors but detect and ignore any with outlier peaks like this? I could put a moving average over it, but that's very suboptimal (add latency and still allows some peaking through). 

 

[Duncan]

analog limiter min/max ?