Xiaomi temperature humidity sensor mount 15mm pipe

I wanted to monitor my hot-water temperature of my boiler. The Xiaomi sensors are a great and cheap way to do this but by ductaping this to the pipe wasn't a solution.

Thefore I created this. can be mounted on a 15mm pipe.
I'm also designing an 22mm and a 28mm version.

I've printed on 205C and 65C bed (PLA).