3 colour change display: red, green and orange. Dual display of both process and set values. 11 user-selectable alarm options offering absolute, deviation, equal band and range and selection. Auto-tune on demand or adaptive self-tuning options. Universal thermocouple\/PRT or analogue current\/voltage input. Password protection and key protect for low level menus. Dimensions: H48 x W48 x D78mm (1\/16DIN). Temperature range: -10 to 55°CCAD Drawing = 3D CAD Model