Extech 1/4 DIN Temperature & Process Autotuning PID Controller

Dual display of process and setpoint value, Control and Limit Alarm relays

Features:

• 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
• Includes Limit Alarm relay(s) with 8 programmable modes
• adjustable deadband provides for dual control (heat and cool)
• Countdown timer for setting delay of alarm relay activation