Leuze Eectronic Ltd. Manufactures Photo Electric Sensors for Paper Label Detection .Leuze Eectronic Ltd. Is an ISO 9001 certified company. Leuze Eectronic Ltd. Also offers products like active optoelectronic protective devices, analysis devices and signal devices.Photo Electric Sensors for Paper Label Detection is a forked photo electronic sensor for precise detection of paper labels on cargo. The Photo Electric Sensors for Paper Label Detection has easy and reliable setting via multiturn potentiometer. The Photo Electric Sensors for Paper Label Detection has mounting holes for easy installation and push-pull switching outputs.