{"product_id":"e3fa-rp21-b0h24d5xj1","title":"Replacement for E3FA-RP21 Photoelectric Retro-Reflective Sensor (PNP, M12 Connector) - 1 Count","description":"\u003cp\u003eThis listing is for a single replacement photoelectric sensor compatible with the E3FA-RP21 model family. It is a compact cylindrical retro-reflective sensor with an M12 4-pin connector and PNP output. Typical operating specifications reported by vendor references include a DC supply range around 10-30 V, a sensing distance of 0.1-4 m when used with the E39-R1S reflector, and a response time near 0.5 ms. Please confirm model code, connector type, and pinout match your equipment before ordering, as fitment can vary between installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Replacement for E3FA-RP21 photoelectric sensor models - verify model and connector fitment before installation.\u003c\/li\u003e\n\u003cli\u003eSensing performance: Retro-reflective type with a sensing distance of about 0.1 to 4 m when used with an E39-R1S reflector; typical response time ~0.5 ms.\u003c\/li\u003e\n\u003cli\u003eConnector \u0026amp; form factor: Compact cylindrical sensor with M12 4-pin connector for quick plug-in installation and standard sensor mounting.\u003c\/li\u003e\n\u003cli\u003ePackage \u0026amp; notes: Sold as a single sensor (1 count). Check label and connector pinout on arrival to confirm correct variant.\u003c\/li\u003e\n\u003cli\u003eReplacement sensor listing; instrument family and connector format stated in the title and specs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AII","offers":[{"title":"Default Title","offer_id":50261465104632,"sku":"EF-CB94-NL2H","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/0378\/8792\/files\/61nEGNcDtgL_8669a1a6-4cd3-4b6d-8ba1-3bb0686ec2f0.jpg?v=1788113708","url":"https:\/\/westcontrolsupply.com\/products\/e3fa-rp21-b0h24d5xj1","provider":"West Control Supply","version":"1.0","type":"link"}