SMC Vacuum Switch, R 1/8 -80kPa to -27 kPa - ZSM1-121L

Reed Type Vacuum Switch. One model has R1/8 threaded port connections, the other uses an Ejector Interface and is for use only with the Multi Stage Combination Vacuum Pump, stock no. ; 725-298 725-298 Max Pressure 5 bar The switch senses the level of vacuum set, which is adjustable and gives a signal to confirm a component has been picked up Repeatability +/-10% or Less