Litel infrared systems provides a wide range of process control instruments and power controllers from watlow, usa. Auto tuning process controllers are pid and time-temperature profile controllers with many favorable features like: the widest available range in pid controllers, time-temperature controllers; nema 4x rating; ul approved; field settable inputs; universal power supply; most compact sizes; universal as well as dedicated models to suit customer requirements; suitable models for all kinds of processes; software locks; and compatible temperature sensors and power controllers available.
