E3F-20C1 3mm Laser Beam Photoelectric Switch Trough-beam Infrared Sensors NPN Switchs with LED Induction Indicator

E3F-20C1 3mm Laser Beam Photoelectric Switch Trough-beam Infrared Sensors NPN Switchs with LED Induction Indicator Photoelectric switch (photoelectric sensors) is the abbreviation of photoelectric proximity switch. It uses the occlusion or reflection methods of the detected object to the speed of light, and the circuit is connected by the synchronous circuit to detect the presence or absence of the object. Objects are not limited to metal, detect all objects that reflect light (or block light) can be detected.  Features: Elements: Selected quality elements, high sensoring sensitivity, with fine stability and durability. ABS Lens: Diaphanous lens, made of ABS material, wear-resistant, scratch-resistant, and can provide long service time. Laser Beam Diameter: 3mm diameter infrared laser beam with high precise. LED Indicator Light: Equipped with LED induction indicator, NPN type, it will lights up when induction object. Working Methods: It uses the occlusion or reflection methods of the detected object to the speed of light, and the circuit is connected by the synchronous circuit to detect the presence or absence of the object.  Applicable Object: Objects are not limited to metal, detect all objects that reflect light (or block light) can be detected.  Wide applications: it can be widely used in supermarket, assembly line, metallurgical industry, lift well and etc.. Specifications: Name: Photoelectric Switch Material: nickel plated brass+ABS+electronic elements Working voltage: DC6-36V Working current: 100-200mAh Working frequency: 50Hz Induction distance: 0.3-20m Temperature ranges: -25℃ to 75℃ Cable length: 1.5m Item size: 12 * 12 * 58mm / 0.47 * 0.47 * 2.28in Package size: 205 * 180 * 20mm / 8.07 * 7.09 * 0.79in Package weight: 100g / 3.53ounce Packing List: 1 * Laser Beam Launching Part 1 * Laser Beam Acception Part