With 52 mm OD round housing, 38 mm depth, and IP65-rated face, model DPG-SD-1 series accepts Type K thermocouple sensor input. Microprocessor-based temperature gauge supports programming via front panel membrane keypad and offers field-selectable °C or °F as well as user-adjustable HI alarm set point. During high temperature alarm condition, red LED numeric display flashes and internal 2 A relay circuit activates. Display range is +32 to +2,282°F.