{"product_id":"e39-r1-b0h1cfsj84","title":"E39-R1 Reflector for Retroreflective Sensors, Pack of 2, approx. 2.35 x 1.59 x 0.14 in","description":"\u003cp\u003eThis listing is for two E39-R1 rectangular reflectors intended for use with retroreflective photoelectric sensor systems. The reflector uses an acrylic reflective face bonded to an ABS rear to provide a stable reflective surface for sensor detection. Distributor listings show nominal target dimensions of approximately 2.35 in (59.7 mm) by 1.59 in (40.4 mm) with a thickness value listed as 3.5 mm (converted here to ~0.14 in) - the thickness conversion is an interpretation of supplier data and is flagged as estimated. The E39-R1 is listed by industrial distributors as the compatible reflector target for a number of retroreflective sensor families (for example E3S, E3Z and E3JK); please verify your sensor model to ensure correct fit. Sold as a two-piece pack to support replacement or spare-part needs in sensor installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact model: E39-R1 reflector - designed for use with retroreflective photoelectric sensor setups (examples: E3S, E3Z, E3JK series).\u003c\/li\u003e\n\u003cli\u003eFunction: Rectangular retroreflective target that returns light to the sensor for reliable presence detection in reflective-sensor configurations.\u003c\/li\u003e\n\u003cli\u003eConstruction: Acrylic reflective front with ABS backing for stable mounting and consistent retroreflection across the target surface.\u003c\/li\u003e\n\u003cli\u003eSize \u0026amp; package: Sold as a 2-pack. Approximate overall dimensions 2.35 x 1.59 x 0.14 in (length × width × thickness); thickness value converted from a 3.5 mm supplier measurement and marked as estimated.\u003c\/li\u003e\n\u003cli\u003eInstallation note: Position the reflector directly opposite the sensor’s emitter\/receiver path; confirm sensor family\/model compatibility before installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AII","offers":[{"title":"Default Title","offer_id":50261457928440,"sku":"E3-Q66Z-YSVS","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/0378\/8792\/files\/61ubby1YdEL_79584a32-677f-4788-a472-db6888a98272.jpg?v=1788113546","url":"https:\/\/westcontrolsupply.com\/products\/e39-r1-b0h1cfsj84","provider":"West Control Supply","version":"1.0","type":"link"}