PID Controller These Novus digital PID 1/16 din temperature controllers from Under Control Instruments have many application features that are suitable for a host of applications requiring PID or ON/OFF control. They have a shallow profile of only 35mm, so they will fit into control panels with little depth available. Input signals can be thermocouple or PT100 sensors and two output signals as relay or SSR. The cut-out size is 45x45mm, the display shows the set temperature and the actual temperature. Setup is simplified and can be done in minutes. We also offer the N1040 PID Temperature Controller USB, a USB connection for accessible setup operation features. We have been appointed as UK distributors; please give us a call for more details.