Trigger marks sensor OBP120-R100-2EP-IO-V31-L OBP120-R100-2EP-IO-V31-L Compact design with flexible mounting options For detecting black trigger marks on a white background DuraBeam Laser Sensors - robust and usable like an LED Wide temperature range -40 °C ... 60 °C High protection level IP69K IO-Link interface for service and process data