The measuring grating can measure the size online, such as measuring the length, width, height and volume of the object, and can also perform hole detection, online deviation correction, vehicle separation and coordinate positioning.

The working principle of the measuring grating is: the measuring grating is composed of an emitter and a light receiver. The measuring grating emits infrared light and is received by the light receiver to form a light curtain. The object placed in the light curtain will block a part of the light, and the XZY measuring grating will use the synchronization Scan to identify the blocked light, - the internal processor of the system will record which light is blocked and which light is not blocked, and then further decode the data required for detection and measurement.

The measurement height of the measuring grating can be 60mm-2000mm, and the distance between the optical axes is 1.25mm, 2.5mm, 5mm, 10mm, 20mm, 40mm, etc. It can detect ultra-long distances. It can perform analog output and the response time is less than 20ms. It is widely used in detecting the shape of objects. Dimensions/detection of holes/spray areas.

The measuring grating adopts an all-aluminum casing, which has strong pressure resistance, stable performance, easy installation, simple operation, short response time and high reliability.