... display with 7segments LED 3) dual output 4) RS485 interface Temperature Controller SpecificationCH102: 48 x 48 x 110mm, CH402: ... 96 x 110mmCE ,RoHS and ISO9001 approval.Digital Temperature Controller 1/4 DIN (96x96mm), and other sizes.Supply 85-264Vac ... any electrical apparatus or digital controller. Taisuo digital controllers have been awarded the IEC61000-4-4 certificate, ISO9001 certificate, and ...