Temperature Controller Digital Universal Sensor Type DIN Size 1/8 Input Voltage 24VDC Switch Function SPST-NO 4 to 20mA Output (1) 4 to 20mA (1) Relay Temp Range 32 Degrees to 122 Degrees F Control Mode On/Off PID User/Manual Various Amps Length 3.77 In. Width 1.89 In. Depth 2.82 In. Control Period Programmable Full PID Control Universal Inputs Simultaneous Viewing of Temperature/Process and Setpoint Values Large Dual Line 4-Digit Display Hysteresis Programmable Alarms 2