... set the output.3,Sensor, Inspection aumatically, start the machine if the material are available. if not, stop ... is simple and safe.5.Alarming and stopping the machine automatically if abnormal and will show this info.Recommend ... standard parts,bearing,oiliness bearing,nozzle,foodstuff industrial, booze industrial,tragacanth industrial,medical treatment product machine,hardware,horologe, automobile,etc ...