Digital Pressure Switch

SMC vacuum switches provide a completely integrated, digital solution designed to monitor vacuum status. Vacuum sensor and switch outputs are integrated into ultra-compact, lightweight units. Easy push button calibration eliminates the need for tools. 
These switches are available in either easy-to-read LCD with backlight or LED readouts, which display current measured value as well as set points and output mode information. Outputs are digital NPN or PNP and analog, with simple programming and multiple application features such as failure prediction and window comparator. Vacuum switches can be integrated directly onto many vacuum generators.