Temperature/Process Controller Digital DIN Size 1/16 Input Voltage 100 to 240V AC Switch Function SPST Output Relay Temp Range 14 Degrees to 131 Degrees F Control Mode Manual On/Off P PI PID 20mA Amps Width 5.24 in Depth 1.89 in (2) Four-Digit LED Displays Hysteresis Programmable Setting Accuracy +/- 0.25 Percent of Span Alarms 3A Relay Power Consumption 5 VA Standards CE CUL US Series 16A