Measuring just 3.8in, the latest Magelis XBTGT touch-screen HMI from Telemecanique is easy to read thanks to its high-legibility QVGA (320 x 240 pixel) screen. The unit has function keys on screen that are large enough for even gloved hands and the screen displays text, from seven rows of ten characters up to 30 rows of 40 characters, as well as graphics with eight tonal levels. High-end HMI functions, including recipe management, data logging, historical trending and alarm management, can be implemented with this new HMI.