At time of launch, CAL9900 was a pioneering 1/16DIN controller and continues to be used in many temperature control applications to this day.
Features
• 1/16 DIN (48 x 48mm)
• Supports Heat-cool strategy
• Auto-tune or Push-to-tune at setpoint
• 5A output relay on main control output
• Dual output versions can plug into 11-pin base