ifm electronic’s O1D laser distance sensor is now available with a safe Class 1 laser source. The O1D155 will measure up to 6m, and retains the features and performance of the original sensor. Beyond 6m the background is suppressed out to 100m. According to EN60825-1, a Class 1 laser is deemed safe for the human eye under all operating conditions, making it increasingly popular for sensing applications.
Like its predecessors the O1D155 offers the user two selectable switchpoints, or a single switched output combined with a scalable analogue signal. In a robust diecast housing only 42mm wide by 45mm high and 52mm deep, it is fitted with a standard M12 industrial connector, and features a four-digit LED display panel on the top of the unit, next to the setting buttons.
To help installation and alignment there is also a range of useful accessories, including lens covers.