SMC ZSE40A-N01-T Vacuum Switch

SMC ZSE40A-N01-T is a high-precision digital vacuum switch from the ZSE40A family that monitors vacuum pressure and drives control logic with two PNP switch outputs plus an analog output for proportional feedback. It uses a 1/8" NPT process port and ships with a 3 m wiring lead, designed for 24 VDC operation, making it suitable for compact, panel‑mounted installations in automated equipment. The sensor provides a vacuum sensing range from 10 kPa to 101.3 kPa (about 1.5 to 14.7 psi), and a real‑time vacuum readout on its built‑in display to verify setpoints at a glance. Its footprint is compact—roughly 42.2 mm wide by 40 mm deep—allowing easy integration beside vacuum lines and actuators. Applications include triggering vacuum generators, conveyors, grippers, or other material‑handling devices when a target vacuum is reached or released, with the additional option of an analog output (voltage or current) to feed tighter process control. This model is produced by SMC in Japan and is designed for reliable performance in demanding industrial environments, delivering fast response and precise vacuum measurement in a single compact unit.