GEFRAN F028675 is a programmable temperature controller belonging to the 2500 series. The additional coding "0-1-0-0-0-1" specifies the particular configuration of the device. This coding typically defines features such as input type (thermocouple, Pt100, etc.), control output type (relay, SSR driver, etc.), alarm functions, communication options, and supply voltage. This device is used in industrial applications to precisely measure, control, and adjust temperature. Thanks to its user-friendly interface and programmable features, it can adapt to different process requirements. Its reliable performance makes it an important component of industrial automation systems.