EXTECH.1/16 DIN PID Controlle

The 48VTR is a microprocessor-based device which can compare a process input (thermocouple, RTD, or analog input) to a user-programmable setpoint and adjust the process (via relay or analog output), to bring the process to the desired setpoint. This Three-Mode PID controller offers: Simultaneous Process Value (PV) and Setpoint Value (SV) display, Automatic alarm functions (11 in all), Auto-Tuning automatically tailors the controller's response to a specific process, Security lock-out, Ramp-to-Setpoint and Soak functions, Input selectability, and English / Español.

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 and adjustable deadband provides for dual control (heat and cool)
Countdown timer for setting delay of alarm relay activation