The ZSE40A(F) series is a high precision digital pressure switch, providing improved functions, performance and variations over the previous ISE40 series.? Abnormal values can be seen at a glance on the 2-color display.? The settings of the master pressure switch can be copied to up to 10 slave pressure switches, reducing the setting work, and preventing mistakes in setting.? Other features include: simple 3-step setting, analog output, wide variety of piping variations, and a power-saving function for MPa kPa.? The ZSE40A(F) is also CE, UL/CSA and RoHS compliant. High precision digital pressure switch w/2-color display IP65 and RoHS compliant Capable of copying up to 10 switches simultaneously 3-step setting Space saving design w/several piping and mounting variations