LK-G157

The Keyence LK-G157 is a high-precision laser displacement sensor designed for non-contact measurement applications. It features a measurement range of 0.5 mm to 50 mm, with a resolution of 0.1 µm, making it suitable for applications requiring extreme accuracy. The sensor operates using a laser triangulation method, which allows it to measure the distance to a target surface with high reliability.Key specifications include: - **Measurement Principle**: Laser triangulation - **Wavelength**: 660 nm (visible red laser) - **Measurement Range**: 0.5 mm to 50 mm - **Resolution**: 0.1 µm - **Linearity**: ±0.1% of full scale - **Sampling Rate**: Up to 10 kHz - **Output**: Analog output (0-10 V, 4-20 mA) and digital output (RS-232, RS-422) - **Power Supply**: 24 V DC ±10% - **Operating Temperature**: 0°C to 50°C - **Dimensions**: 30 mm x 30 mm x 100 mmThe LK-G157 is equipped with advanced features such as temperature compensation, which ensures stable measurements across varying environmental conditions. It also includes a built-in display for real-time monitoring and configuration, as well as a user-friendly interface for easy setup.This sensor is ideal for applications in manufacturing, quality control, and automation, where precise distance measurements are critical.