{"product_id":"e3s-ls20b4s1-omron-5-25cm-diffuse-photoelectric-sensor-pnp","title":"E3S-LS20B4S1 | Omron 5–25cm Diffuse Photoelectric Sensor PNP","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"377\"\u003eThe Omron E3S-LS20B4S1 is a diffuse-reflective photoelectric sensor designed for precise object detection within an adjustable sensing range of 5 to 25 cm. It operates on a 12 to 24 VDC power supply and features a PNP open-collector output. The sensor includes built-in DC amplification and focusable optics for stable detection in industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 86.7303%;\" height=\"490\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eE3S-LS20B4S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eE3S-LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eArea Focusable Diffuse-Reflective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eSensing Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e5 to 25 cm (Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eRed LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e12–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e40 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003ePNP Open Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eMax Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e1 ms max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eOperation Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eLight-ON \/ Dark-ON (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003ePre-wired (2 m Cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.2936%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.3415%;\"\u003e0.20 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eE3S-LS20B4S1\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"386\" data-end=\"898\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe E3S-LS20B4S1 belongs to the Omron E3S-LS series of focusable photoelectric sensors. It utilizes an area focusable reflective sensing method, allowing continuous adjustment of the sensing distance within its specified range. The unit supports Light-ON and Dark-ON operation modes selectable via wiring and includes built-in short-circuit protection. Designed for industrial use, it features a durable metal housing, IP67 ingress protection, and a pre-wired 2 m cable for installation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"828\" data-start=\"372\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"927\" data-end=\"1515\"\u003e\n\u003cli data-start=\"927\" data-end=\"1018\"\u003e\n\u003cp data-start=\"929\" data-end=\"1018\"\u003eDiffuse-Reflective Sensing: Area focusable detection for precise object identification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1088\"\u003e\n\u003cp data-start=\"1021\" data-end=\"1088\"\u003eAdjustable 5–25 cm Range: Continuously variable sensing distance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1091\" data-end=\"1155\"\u003ePNP Open-Collector Output: Solid-state DC output up to 100 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1235\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1235\"\u003e12–24 VDC Operation: Compatible with standard industrial DC power supplies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1299\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1299\"\u003eLight-ON\/Dark-ON Selection: Wire-selectable operating mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1300\" data-end=\"1364\"\u003e\n\u003cp data-start=\"1302\" data-end=\"1364\"\u003e1 ms Response Time: Fast detection for dynamic applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1432\"\u003e\n\u003cp data-start=\"1367\" data-end=\"1432\"\u003eIP67 Protection Rating: Dust-tight and waterproof construction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1433\" data-end=\"1515\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1515\"\u003eBuilt-in Sensitivity Adjustment: Integrated distance and sensitivity controls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1517\" data-end=\"1645\"\u003eThe E3S-LS20B4S1 delivers the reliability and precision required for accurate object detection in industrial automation systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51160750162218,"sku":"E3S-LS20B4S1","price":684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_f607f5f4-aa7e-412e-9709-8276643965bf.webp?v=1771323219","url":"https:\/\/iqelectro.com\/products\/e3s-ls20b4s1-omron-5-25cm-diffuse-photoelectric-sensor-pnp","provider":"IQElectro","version":"1.0","type":"link"}