Temperature Controller Digital Programmable Sensor Type DIN Size 1/4 Input Voltage 90 to 264V AC Switch Function - Output (1) Solid State Relay Drive-5V DC Temp Range Dependent on Sensor Type Control Mode PID Length 3.75 in Width 3.75 in Depth 2.56 in Control Period - Dual Red LED Digital Display Hysteresis - Proportional Band - Setting Accuracy - Alarms (1) 2A Relay Power Consumption - Standards CE CSA UL