The 1090867 is a liquid level sensor switch designed for precise detection and measurement. It features multiple output options, including 4mA to 20mA, 0V to 10V, as well as NPN, PNP, and push-pull transistor outputs, making it versatile for various applications. The sensor has a process connection of ¾" NPT and a probe length of 200 mm. Its functional principle is based on photoelectric retro-reflective technology with a dual lens system, allowing reliable detection with minimal distance to the reflector. An easy-to-read positioning indicator provides approximate feedback of the adjusted range, and the operating mode can be switched between light and dark via a control cable. The outer tube is made of polypropylene (PP-H), ensuring durability in different environments.
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