The temperature can be automated with the new compact controller PCE C21 PCE Germany GmbH. A compact controller is a mini computer, which is used for control and control tasks. The scheme of the heating and hot water in the building automation is controlled mostly with a compact controller. The temperature can be automated with the new compact controller PCE C21 PCE Germany GmbH. The knob that turns the air conditioner and vice versa in colder weather the heater provides in the hot summer months. The small size with the dimensions of 26.5 x 50 mm has a big advantage over larger controls. The compact controller PCE C21 finds a place in each plant and yet versatile features.

A quick settlement is due to the fuzzy-logic”saved function. The PID parameters are adjusted in the compact controller PCE C21 and despite faster processes a ringing, thanks to a measuring rate of 5 Hz, is kept to a minimum. The optimum PID parameters are obtained automatically with the Auto-Tune function. The soft-start Function ensures that the setpoint via a ramp with adjustable slope will be regulated. The compact controller PCE C21 also has an 18-bit AD-converter, which ensures a high resolution of the temperature signal. In addition to the resistance sensor PT100, thermocouples also can be connected directly to the PCE C21. Depending on the type of controller with one or two control relay outputs available stands. As with many other devices of PCE Germany GmbH has also this compact controller IP 65 protection class (water and dust) and therefore ideal for the industry. A variety of thermocouples can be controlled with the tiny, low-cost, compact controller PCE C21 everywhere and in all areas. So, all those responsible can keep a cool head.