The successful design and the excellent functionality of the WIKA switch family were already confirmed by winning the€š product design award 2009€š for the PSD-30 pressure switch. The robust LED display has been designed using 9 mm high characters (the largest possible) and with a slight incline in order to make reading the pressure as easy as possible from a long way off. A 14-segment display has been used, since it represents text very well. The 3-key operation makes simple, intuitive menu navigation possible, with no need for additional assistance. The menu navigation conforms to the latest VDMA standard.The VDMA standard for fluid sensors (24574-1, part 1 -pressure switches) has the aim of simplifying the use of pressure switches by standardising menu navigation and display. The control keys have been designed as large as possibleand are arRanged ergonomically to ensure fast and easy adjustments. Operation without any additional assistance is made easier through the tactile feedback.14-segment LED, red, 4-digit, 9 mm (0.35 inch) character size ,Display can be turned electronically through 180° Update (adjustable): 100, 200, 500 or 1,000 ms.Wika Pressure Switch Model Series : PSD-30, Material & wetted part : SS 316L, Electrical connection : circular M12 X 1, 4-pin (male), Accuraccy : +/- 1% of span , Pressure Range : 0-250 Bar,, Switching Output : PNP 4-20mA, Power Supply : 15-35 VDC, Ip Rating : P65, Operating Temperature : (-20) - 85°C .Applications: Machine tools,Hydraulics and pneumatics, Pumps and compressors, Machine building.Featurs: Easily readable, robust display,Intuitive and fast setup, Easy and flexible mounting configurations.Units/Pkg: 1, Warranty : As Per manufacturer's warranty policy.