akYtec | Faq | PROCESS DISPLAYS | What diameter should the mounting cutout be to install this display? What diameter should the mounting cutout be to install this display? The device is designed for panel mounting in a borehole of Ø22.5 mm (see User Guide, Appendix A). ITP PROCESS DISPLAYS Rate the answer? You rated this of 5 | Total rating: 1.0 Back to All Topics