127621 is a glass fiber optic sensor featuring a thru-beam design with metal/silicon covering and a bundled lens. It operates with a normally open (NO) switching function, providing PNP output type and an operating distance of 2 mm when installed flush. The sensor is designed for high chemical resistance, high temperature resistance, and offers high mechanical stability, making it suitable for demanding industrial environments. It is lightweight and self-adhesive for easy mounting.
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