The electronic pressure switches from Trafag are based on the million-times proven, in-house developed transmitter sensor technology. The superior technology and precise production guarantee a faultless functioning even where vibration resistance, electromagnetic compatibility, shock resistance or temperature insensitivity are a prerequisite. The robust pressure switches from Trafag monitor the pressure behavior of liquid and gaseous media, e.g. in plant construction and mechanical engineering, hydraulic systems, process engineering, rail vehicles, shipbuilding or in water treatment. Compared to mechanical pressure switches, the electronic version can be used where a power supply is available and the advantages of the electronic pressure switch are utilizable. Thanks to a lack of wear, the switching point accuracy remains constant and precise over the entire service life, even with a very high number of switching cycles. Thanks to various functions, such as the large hysteresis setting range (switching difference), the selectable delay time, and other options, e.g. of the window function, is the application area very diverse. Because of other features, e.g. the pressure display and the manual adjustment of the parameters, the electronic pressure switches bring high flexibility to the work.