The SJ-M200 is a controller designed for static elimination applications. It operates using a pulse AC voltage application method, with an applied voltage of approximately ±5.5 kV and a rated output voltage of around ±6 kV. The SJ-M200 series includes high-performance micro static eliminators that are suitable for ultra-small embedded static elimination tasks, featuring spot nozzles and wide-area options for effective static charge removal. This compact device is part of the Keyence lineup and is used to manage static charges efficiently in various industrial or technical environments.

Keyence specialises in innovative automation and sensing solutions, offering a wide range of products including sensors, vision systems, laser markers, and measuring instruments. Their cutting-edge technologies enhance efficiency, precision, and quality control across industries such as manufacturing, automotive, and electronics.