The E5ED series temperature controller offers the same control performance, easy set-up, and exceptional visibility as the popular E5EC series temperature controller. The E5ED has three additional features. Adaptive Control, Automatic Filter Adjustment and Water-Cooling Output Adjustment. Adaptive control provides tighter PID control with unexpected changes in ambient or processing conditions. Automatic Filter Adjustment function suppresses the instability of surface temperature measurement that could be commonly found in sealing applications. Having this feature greatly improves the sealing quality. Water-Cooling Output Adjustment suppresses the causes ot temperature variations in water-cooling extrusion and helps maintain stable performance.