{"id":7979,"date":"2026-08-05T16:46:30","date_gmt":"2026-08-05T08:46:30","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=7979"},"modified":"2026-08-10T23:16:27","modified_gmt":"2026-08-10T15:16:27","slug":"new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/","title":{"rendered":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor"},"content":{"rendered":"
\n

New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor<\/h1>\n<\/div>\n
\n

1. Product Overview<\/h2>\n<\/div>\n
\n
The Banner Q25SN6LPQ (Part No. 31933) belongs to the EZ-Beam Q25 series rectangular industrial photoelectric sensor. It adopts polarized retroreflective optical principle with visible red LED light source, offering maximum sensing distance of 2 meters when matched with a reflector. Equipped with complementary NPN output and integral 4-pin M12 quick-disconnect connector, this sensor eliminates interference from shiny metallic surfaces by polarized filtering technology. It is widely deployed on automated production lines, packaging machinery, conveyor systems, machine tools and material handling equipment for object presence detection, counting and position confirmation. The delivered unit is brand-new original genuine Banner product.<\/div>\n<\/div>\n
\n
\n
\n
\n
\n
\n
\n
” alt=”” aria-hidden=”true” \/>\"image\"<\/picture><\/div>\n<\/div>\n
\n
Q25SN6LPQ Sensor<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n<\/div>\n
\n

2. Main Technical Specifications<\/h2>\n<\/div>\n
\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nQ25SN6LPQ<\/td>\n<\/tr>\n
Banner Part Number<\/td>\n31933<\/td>\n<\/tr>\n
Series<\/td>\nEZ-Beam Q25 Photoelectric Sensor<\/td>\n<\/tr>\n
Sensing Mode<\/td>\nPolarized Retroreflective<\/td>\n<\/tr>\n
Light Source<\/td>\nVisible Red LED<\/td>\n<\/tr>\n
Max Sensing Distance<\/td>\n2000 mm (2 m)<\/td>\n<\/tr>\n
Supply Voltage<\/td>\n10 V DC ~ 30 V DC<\/td>\n<\/tr>\n
Output Type<\/td>\nComplementary NPN, Light-ON \/ Dark-ON selectable<\/td>\n<\/tr>\n
Max Load Current<\/td>\n150 mA<\/td>\n<\/tr>\n
Response Time<\/td>\n3 ms<\/td>\n<\/tr>\n
Electrical Connection<\/td>\nIntegral 4-pin M12 QD connector<\/td>\n<\/tr>\n
Protection Functions<\/td>\nReverse polarity protection, short-circuit protection<\/td>\n<\/tr>\n
Enclosure Rating<\/td>\nIP69K, NEMA 4X \/ 6P<\/td>\n<\/tr>\n
Housing Material<\/td>\nReinforced thermoplastic<\/td>\n<\/tr>\n
Indicator<\/td>\nDual LED status indicators for power and output signal<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-40 \u00b0C ~ +85 \u00b0C<\/td>\n<\/tr>\n
Mounting Thread<\/td>\nM18 threaded base<\/td>\n<\/tr>\n
Overall Dimensions (L \u00d7 W \u00d7 H)<\/td>\n50.2 mm \u00d7 25 mm \u00d7 30 mm<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 58 g<\/td>\n<\/tr>\n
Compliance Standards<\/td>\nCE, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

3. Main Functions<\/h2>\n<\/div>\n
\n
    \n
  1. Detect object presence via polarized retroreflective optical path, effectively suppress false triggering caused by reflective metal surfaces.<\/li>\n
  2. Convert optical receiving signals into digital NPN switching signals to feed PLC, counters and relay modules.<\/li>\n
  3. Support Light-ON and Dark-ON operation modes to satisfy different circuit control requirements.<\/li>\n
  4. Visible red beam facilitates quick alignment with reflector during field commissioning.<\/li>\n
  5. Dual LED indicators display power status and switching output status for rapid troubleshooting.<\/li>\n
  6. M12 quick-disconnect connector simplifies wiring and enables fast sensor replacement without re-cabling.<\/li>\n
  7. Realize workpiece counting, position feedback and travel limit monitoring for continuous automatic equipment operation.<\/li>\n<\/ol>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
    \n
      \n
    • Rugged epoxy fully encapsulated housing adapts to washdown, dusty and oily industrial workshop environments.<\/li>\n
    • Polarized optical filter greatly reduces misdetection on glossy metal targets compared with standard retroreflective sensors.<\/li>\n
    • IP69K high protection grade withstands high-pressure water cleaning on production sites.<\/li>\n
    • Compact rectangular Q25 form factor saves installation space in tight mechanical structures.<\/li>\n
    • Wide DC supply voltage range matches most industrial control power supply systems.<\/li>\n
    • Stable signal output with low repeat error, suitable for long-term uninterrupted operation.<\/li>\n
    • Built-in complete circuit protection prevents damage caused by miswiring and load short circuit.<\/li>\n
    • Standard M18 threaded mounting base with lock nut for flexible installation angle adjustment.<\/li>\n
    • EZ-Beam optimized optical design requires no sensitivity adjustment for stable performance.<\/li>\n
    • Strong anti-electromagnetic interference capability for environments with inverters and motors.<\/li>\n<\/ul>\n<\/div>\n
      \n

      5. 10 Banner Similar Industrial Photoelectric Sensors<\/h2>\n<\/div>\n
      \n
        \n
      1. Q25SN6LP, Q25 polarized retroreflective sensor, 2 m range, 2 m fixed cable version<\/li>\n
      2. Q25SP6LPQ, Q25 series polarized retro sensor with complementary PNP output, M12 connector<\/li>\n
      3. Q25SN6FF50Q, Q25 fixed-field background suppression photoelectric sensor, 50 mm sensing range<\/li>\n
      4. QS18VN6LP, QS18 miniature polarized retroreflective sensor, 4 m detection range<\/li>\n
      5. Q45BB6LP, Q45 heavy-duty rectangular polarized retroreflective photoelectric sensor<\/li>\n
      6. Q253EQ1, Q25 through-beam emitter sensor for long-distance opposed detection<\/li>\n
      7. Q25SN6RQ, Q25 diffuse mode photoelectric sensor without reflector required<\/li>\n
      8. QS30LP, Long-range polarized retroreflective sensor for outdoor logistics equipment<\/li>\n
      9. Q25RW3LP, Q25 polarized retro sensor with extended temperature range, cable type<\/li>\n
      10. QS18VP6LPQ, QS18 PNP polarized retroreflective sensor with M12 quick connector<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor 1. Product Overview The Banner Q25SN6LPQ (Part No. 31933)<\/p>","protected":false},"featured_media":7980,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-7979","product","type-product","status-publish","has-post-thumbnail","product_cat-sensor","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor 1. Product Overview The Banner Q25SN6LPQ (Part No. 31933)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atfits.com\/es\/producto\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/\" \/>\n<meta property=\"og:site_name\" content=\"Autofits\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-10T15:16:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/atfits.com\/wp-content\/uploads\/2026\/08\/IMG_20260327_111042.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/\",\"name\":\"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/IMG_20260327_111042.jpg\",\"datePublished\":\"2026-08-05T08:46:30+00:00\",\"dateModified\":\"2026-08-10T15:16:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/#primaryimage\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/IMG_20260327_111042.jpg\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/IMG_20260327_111042.jpg\",\"width\":1000,\"height\":1000,\"caption\":\"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/atfits.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/atfits.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"name\":\"Autoifts\",\"description\":\"Connecting You to Global Automation Excellence\",\"publisher\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\"},\"alternateName\":\"Atifts Technology Co., Ltd.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/atfits.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\",\"name\":\"Atifts Technology Co., Ltd.\",\"alternateName\":\"Autoifts\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"width\":701,\"height\":701,\"caption\":\"Atifts Technology Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/atfits.com\/es\/producto\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/","og_locale":"es_ES","og_type":"article","og_title":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits","og_description":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor 1. Product Overview The Banner Q25SN6LPQ (Part No. 31933)","og_url":"https:\/\/atfits.com\/es\/producto\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/","og_site_name":"Autofits","article_modified_time":"2026-08-10T15:16:27+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/08\/IMG_20260327_111042.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/","url":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/","name":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor - Autofits","isPartOf":{"@id":"https:\/\/atfits.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/#primaryimage"},"image":{"@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/#primaryimage"},"thumbnailUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/08\/IMG_20260327_111042.jpg","datePublished":"2026-08-05T08:46:30+00:00","dateModified":"2026-08-10T15:16:27+00:00","breadcrumb":{"@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/#primaryimage","url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/08\/IMG_20260327_111042.jpg","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/08\/IMG_20260327_111042.jpg","width":1000,"height":1000,"caption":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor"},{"@type":"BreadcrumbList","@id":"https:\/\/atfits.com\/product\/new-original-banner-31933-q25sn6lpq-ez-beam-q25-polarized-retroreflective-photoelectric-sensor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/atfits.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/atfits.com\/products\/"},{"@type":"ListItem","position":3,"name":"New Original BANNER 31933 Q25SN6LPQ EZ-Beam Q25 Polarized Retroreflective Photoelectric Sensor"}]},{"@type":"WebSite","@id":"https:\/\/atfits.com\/#website","url":"https:\/\/atfits.com\/","name":"Autoifts","description":"Connecting You to Global Automation Excellence","publisher":{"@id":"https:\/\/atfits.com\/#organization"},"alternateName":"Atifts Technology Co., Ltd.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/atfits.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/atfits.com\/#organization","name":"Atifts Technology Co., Ltd.","alternateName":"Autoifts","url":"https:\/\/atfits.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/","url":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","width":701,"height":701,"caption":"Atifts Technology Co., Ltd."},"image":{"@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/"}}]}},"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_product_settings":{"layout":"default","base_unit_name":{"singular":null,"plural":null},"default_variation":null},"tiered_pricing_minimum_quantity":null,"tiered_pricing_roles_data":[],"tiered_pricing_percentage_rules":[],"tiered_pricing_maximum_quantity":null,"tiered_pricing_quantity_step":null,"_links":{"self":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/7979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/comments?post=7979"}],"version-history":[{"count":1,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/7979\/revisions"}],"predecessor-version":[{"id":7986,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/7979\/revisions\/7986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media\/7980"}],"wp:attachment":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media?parent=7979"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_brand?post=7979"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_cat?post=7979"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_tag?post=7979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}