Red Lion PXU Panel Mount PID Temperature Controller, 48 x 48mm 2 Input, 1 Output Relay, 24 V dc Supply Voltage PID

PID Control
Main Control Relay
Secondary Control Relay
RS-485 Communications
2 Programmable User Inputs
Accepts TC and RTD
Accepts 0-10 V, 0/4-20 mA or 0-50 mV Signals
On Demand Auto-Tuning of PID Settings
2 User Programmable Function Buttons
Dual Relay Alarms
PC or Front Panel Programming
1/16 DIN Size
24 VDC Power Input