ESMQL Size measurement infrared grating light curtain sensor

The infrared light emitted by the transmitter is directed straight to the receiver, forming a light curtain system. When a target object is placed between the transmitter and the receiver, it blocks part of the light, preventing it from reaching the corresponding receiver. The measuring light curtain identifies the blocked channels through synchronized scanning, where the transmitter channels emit light pulses in sequence, and the receiver simultaneously looks for the corresponding pulses. After scanning is complete, the system records the channels that light passes through and those that are blocked, thereby calculating the size of the object.

1.Fast High-Precision Detection

Our measuring light curtain is designed for high-precision position and dimension measurement, ensuring accuracy in automated production and quality control. With a high switching frequency and low response time (≤15ms), it quickly adapts to high-speed movements on production lines, significantly improving production efficiency. The light curtain can detect objects with high precision, making it suitable for applications where accuracy is critical.

2.lexible Installation and Commissioning

ESMQL measuring light curtain is designed for high-precision position and dimension measurement in automated production lines, ensuring accuracy and reliability in quality control. With a compact design, it is easy to install and integrate into existing systems, offering user-friendly operation and simple debugging steps for quick setup. Supporting multiple signal outputs including NPN, PNP, RS485, and RS232, it provides flexibility for integration with various control systems.

3.High Reliability and Diversified Application Scenarios

Built to withstand harsh environments, our measuring light curtain maintains stable performance even in challenging conditions. It effectively resists external interference, such as electromagnetic interference and optical interference, ensuring accurate detection. The light curtain is widely used in automotive manufacturing, electronics production, food processing, and other industries. It can be employed as a safety protection device in automated production lines, detecting the presence of personnel or objects to ensure operational safety.