This mount replaces the inductive z-probe mount, and is a direct fit in its place, it allows attachment of a DC42/Escher 3D differential IR sensor. It is height adjustable.
The IR sensor kit comes with 2 small m2.5 bolts, but no nuts, so I've made a little backing plate which has holes correct for these two nuts to self tap. This allows the sensor to be slid up and down to achieve a good nozzle to bed distance with probe triggered.
In the image I've used a couple of nylon m3 nuts I had lying around as spacers, but some tiny 3d printed spacers would work also.
UPDATE: added a longer version useful for E3D volcano hot end and other longer hot ends but should work with shorter ones too.
Close proximity to hot end so use ABS or other higher temperature polymer.