The ZSE40A(F) series is a high precision digital pressure switch, providing improved functions, performance and variations over the previous ZSE40 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.