Click the series name you are looking for. Digital Catalog Series Type 90- Note ZSE40/ISE40 High precision digital pressure switch 90- series is with resin pre-wired connectors. ISE50 General purpose high precision digital pressure switch With resin pre-wired connector PFM 2-color display digital flow switch Note) Copper will be exposed when the connector cover moves. Type Series 2-Color Indication Solid State Auto Switch Reed Auto Switch Reed Auto Switch 2-Color Indication Solid State Auto Switch D-A90L-900 D-Z80L-900 D-Y7BWL-900 D-Y7BWVL-900 D-M9BWSDPC-900 D-M9BWVSDPC-900 D-M9BWL-900 D-M9BWVL-900 PF2W Digital flow switch for water 25- : Available as standard : Consult your SMC sales representative. Operation can be made from the toolbar at the center of the lower portion of the screen. Click here to display the contents. Click here to download the PDF file.