The Keyence IG-028 is a precision sensor head designed for highly accurate displacement and dimensional measurements, making it a versatile tool for a wide range of industrial inspection and automation applications. Built on a CCD-based detection principle, the IG-028 ensures excellent stability and consistency when measuring transparent, reflective, or challenging surfaces that may cause inaccuracies in conventional sensors. This advanced sensing method enables reliable performance even in environments where variations in target surface conditions are common.

At the heart of the IG-028 is a visible semiconductor laser emitting at a wavelength of 660 nm. This laser provides a clearly defined beam spot, allowing for easy alignment and precise detection. The laser is classified as Class 1 under both FDA and IEC/JIS safety standards, ensuring operator safety without the need for additional protective measures. The use of a visible light source also simplifies setup and verification during installation and maintenance.

The IG-028 offers a wide mounting range, accommodating distances from 0 to 1500 mm. This flexibility enables it to be integrated seamlessly into different production environments, whether the measurement point is close or positioned at a longer distance. Its measurement range of 28 mm is well-suited for applications requiring high-resolution detection of thickness, width, or positional displacement of parts. This makes it valuable in industries such as electronics, automotive, precision machining, and packaging, where accuracy is critical.

Another standout feature of the IG-028 is its rapid sampling capability. With a standard cycle time of 980 µs and an enhanced high-speed mode of 490 µs when averaging is optimized, the sensor can detect rapid changes in target position or dimension. This high responsiveness ensures accurate inspection even in fast-moving production lines, minimizing the risk of undetected errors and contributing to higher yield rates.

The CCD method employed by the IG-028 not only enhances measurement precision but also provides resistance to ambient light interference, a common issue in optical sensors. This makes the device suitable for deployment in diverse environments, including those with fluctuating lighting conditions. Combined with its robust construction and reliability, the IG-028 can deliver long-term stability with minimal maintenance requirements.

In summary, the Keyence IG-028 sensor head combines advanced CCD-based measurement technology with a visible Class 1 laser source, wide mounting flexibility, and high-speed response capabilities. Its design is tailored to meet the rigorous demands of industrial inspection, ensuring precise, safe, and reliable performance. Whether used for dimensional verification, alignment control, or displacement monitoring, the IG-028 delivers the accuracy and efficiency needed to maintain high standards in modern manufacturing operations.