Features Widely applicable: it is applicable to machine tools, metallurgy, chemicals, automatic doors, garages, aviation, etc. EXCELLENT PERFORMANCE: The sensor uses infrared light to detect the objects for sensitive detection with a delay that can be almost ignored. Professional and practical: the light barrier converts the input current into a light signal on the transmitter and the receiver detects the target object based on the strength or presence of the received light. High accuracy: 100% brand new and high quality. 100mm detection distance, accurate and reliable. EXCELLENT CUSTOMER SERVICE We care about the feelings of every customer. If this product does not meet your expectations, please do not hesitate to contact us. We will do our best to serve you. Specification: Model: E3Z-D61. Detection mode: diffuse reflection type. Detection distance: 100 mm (wide field of view). Output mode: NPN output Standard detection object: opaque object 75 mm (min). Direction angle: 2-10°. Supply voltage: 12-24VDC. Light source: infrared emitting diode Cable length: 1.9 m. Package list: 1 x E3Z-D61 light barrier sensor. Package List