Check the listing for details. CONTRINEX LTK-3030-103 PHOTOELECTIC SENSOR. Condition: New – Open box. Listed at 80.00 USD. The CONTRINEX LTK-3030-103 PHOTOELECTRIC SENSOR is a reliable and efficient device designed for industrial automation and motion control applications. It features a solid state sensor type and a digital output type, making it suitable for surface mounting and other compatible mounting types. The sensor is designed to detect motion using a motion sensing method, and it has a DC current type. This sensor is manufactured by CONTRINEX, a trusted brand in the industry. It is suitable for use in various industrial settings and is ideal for detecting small movements. The sensor is easy to install and use, and it comes with a range of useful features. It is a great addition to any industrial automation system and is sure to provide accurate and reliable performance.