Measuring light curtain sensor is a kind of light curtain with high precision and higher technical requirements derived from safety light curtain. It is mainly used for testing and measuring whether the product meets the specified requirements. Measuring light curtain sensor is composed of a single or multiple sets of light arrays to form a "light curtain", which transmits signals in a scanning manner, and cooperates with its software to realize the function of detecting and measuring the external dimensions of objects.

Infrared measuring light curtain can detect whether the object exists or not by analyzing the internal data, and can more accurately measure the specific size and movement speed of the object passing through the light curtain; the distance between two points can be measured in the horizontal direction. Usually suitable for various object size measurement, speed measurement, blanking size, product sorting, diameter measurement, tension detection control, center positioning control, etc., coil offset detection, edge offset detection, cutting offset detection, etc.

Measuring light curtain sensors are widely used in non-contact measurement and testing, automatic control, and industrial machine tool safety in various industries. The testing light curtain series products include training and testing plants, parking lots, vehicle overrun inspections (length, width and height), gates Machine, channel passenger flow detection, passenger car number detection, etc. Measuring light curtain series products are used in online detection, precision deviation correction, hole detection, edge detection, center positioning, tension control, parts and components in the industrial and consumer fields. Counting, online inspection, product size inspection and measurement, etc.