CE, UL, CSA. Photoelectric fork light barriers. Frame or fork contact sensors that can detect the position and passage of small parts, markings on transparent materials, the presence of labels, and material edges. A durable and cost-effective alternative to fiber optic solutions and ultra-miniature through-beam solutions. Sturdy painted aluminum housing. Visible red light beam simplifies installation. Output connection with M8 thread - cable not included. LED output indicator. Accurate - detects objects down to 0.6 mm. High degree of protection (IP65 and IP67). Suitable for packaging machines, conveyor belts, and labeling machines.