Extech 1/4 DIN Temperature PID Controller with 4-20mA Output

Fuzzy Logic PID, Auto Tuning, and Soft Start features

Features:

• 4-20mA output
• Dual 4-digit LED displays of process and setpoint values
• User friendly menus and tactile keypad for easy programming
• One-touch autotuning for quick setup & precise control
• Fuzzy Logic PID offers intuitive control simulating human control logic
• Two "Latching" alarm relays standard with 8 Alarm modes
• Accepts thermocouple and RTD inputs