{"product_id":"yunshis-sm-laser-distance-sensor","title":"Yunshis SM Series Laser Distance Sensor PLS-SM10\/30\/60, 0.08–60 m, RS485\/Analog for Robots \u0026 AGV","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eYunshis SM Series \u003cstrong\u003elaser distance sensor\u003c\/strong\u003e modules are available in three models—PLS-SM10, PLS-SM30, and PLS-SM60—with measurement ranges of \u003cstrong\u003e0.08–10 m\u003c\/strong\u003e, \u003cstrong\u003e0.08–30 m\u003c\/strong\u003e, and \u003cstrong\u003e0.08–60 m\u003c\/strong\u003e respectively. They provide \u003cstrong\u003e0.1 mm resolution\u003c\/strong\u003e, \u003cstrong\u003e1 mm repeatability\u003c\/strong\u003e, and accuracy of \u003cstrong\u003e±1 mm + D*(1\/10000)\u003c\/strong\u003e, with a measurement rate of \u003cstrong\u003e1–5 Hz\u003c\/strong\u003e and minimum response time of \u003cstrong\u003e0.2 s (Max)\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eMeasurement performance depends on target reflectivity and environment: indoors up to \u003cstrong\u003e60 m\u003c\/strong\u003e for targets with \u003cstrong\u003e\u0026gt;=80% reflectivity\u003c\/strong\u003e, and up to \u003cstrong\u003e12 m\u003c\/strong\u003e for black paper cards (low reflectivity). Outdoors, due to sunlight interference, distance is up to \u003cstrong\u003e30 m\u003c\/strong\u003e for targets with \u003cstrong\u003e\u0026gt;=80% reflectivity\u003c\/strong\u003e, and up to \u003cstrong\u003e60 m\u003c\/strong\u003e when using a dedicated reflector.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLaser lifetime: \u003cstrong\u003e\u0026gt; 50,000 hours\u003c\/strong\u003e (also specified as \u003cstrong\u003e50,000 hours\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eAmbient light immunity: withstands outdoor sunlight up to \u003cstrong\u003e10kLux\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight source: red visible laser, wavelength \u003cstrong\u003e630–660 nm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaser safety class: \u003cstrong\u003eClass 1\u003c\/strong\u003e (IEC 60825-1:2014, EN 60825-1:2014)\u003c\/li\u003e\n\u003cli\u003eTypical spot diameter: \u003cstrong\u003ePhi 2 cm (at 10 m)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput interfaces \/ signals: \u003cstrong\u003eRS485 \/ 4–20 mA \/ 0–5 V \/ TTL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003eDC 7–28 V\u003c\/strong\u003e; power consumption: \u003cstrong\u003e\u0026lt; 2 W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHousing: \u003cstrong\u003eAluminum Alloy\u003c\/strong\u003e; lens: \u003cstrong\u003ePMMA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection rating: \u003cstrong\u003eIP65\u003c\/strong\u003e (dustproof \u0026amp; waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; border-collapse:collapse; min-width:900px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003ePLS-SM10\u003c\/th\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003ePLS-SM30\u003c\/th\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003ePLS-SM60\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e0.08 ~ 10 m\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e0.08 ~ 30 m\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e0.08 ~ 60 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eResolution\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRepeatability\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e±1 mm + D*(1\/10000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eMeasurement Rate \/ Frame Rate\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e1 - 5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eMin. 0.2s (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eTarget Object\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eNatural surface of static\/dynamic targets or dedicated reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eAmbient Light Immunity\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eWithstands outdoor sunlight up to 10kLux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eLight Source\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRed visible laser, wavelength 630~660 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eLaser Safety Class\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eClass 1 (IEC 60825-1:2014, EN 60825-1:2014)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eTypical Spot Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePhi 2 cm (at 10m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eLaser Lifespan\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e50000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eOutput Signals\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRS485 \/ 4-20mA \/ 0-5V \/ TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eDC 7 ~ 28 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e\u0026lt; 2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eLens Material\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePMMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e77.5 x 42 x 42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e270 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border-bottom:1px solid #eee; padding:8px;\"\u003e-10 ~ +40 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMounting\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"padding:8px;\"\u003eBottom: M2.5*4 screw holes, Top: M2.5*4 screw holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring Diagram\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003eWire Color\u003c\/th\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:8px;\"\u003eSignal\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRed\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePower (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eBlack\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003ePower (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eBrown\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRS485A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eRS485B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eBrown\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #eee; padding:8px;\"\u003eAnalog (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eGray\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAnalog (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHumanoid robots\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped robots\u003c\/li\u003e\n\u003cli\u003eAGV vehicles\u003c\/li\u003e\n\u003cli\u003eARU robots\u003c\/li\u003e\n\u003cli\u003eGimbal cameras\u003c\/li\u003e\n\u003cli\u003eThermal imaging systems\u003c\/li\u003e\n\u003cli\u003eNight vision devices\u003c\/li\u003e\n\u003cli\u003eUnmanned aerial vehicles (UAV)\u003c\/li\u003e\n\u003cli\u003eSurveillance camera systems\u003c\/li\u003e\n\u003cli\u003eElectro-optical pods\u003c\/li\u003e\n\u003cli\u003eOptical sight systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Yunshis_SM60_LiDAR-Drawing.pdf?v=1781182295\" rel=\"noopener\" target=\"_blank\"\u003eYunshis SM Series Laser Distance Sensor - Drawing (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cdiv style=\"max-width: 1200px; width: 100%; margin: 0 auto;\"\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/7a35bc06fdc44ea0940807d79c1fb808.mp4\" style=\"width: 100%; height: auto; display: block;\"\u003e\n    Your browser does not support the video tag.\n  \u003c\/video\u003e\u003c\/div\u003e\u003cp\u003eFor integration questions (RS485\/analog output selection, wiring, or model choice), contact support at \u003ca href=\"https:\/\/rcdrone.top\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003ca href=\"mailto:support@rcdrone.top\"\u003esupport@rcdrone.top\u003c\/a\u003e.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Yunshis SM Series Laser Distance Sensor module with long-life laser and multiple output interface options\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor.webp?v=1784280595\"\u003e\u003cp\u003eBuilt for industrial deployments, the SM Series combines a compact metal housing with long laser lifetime and stable measurement performance.\u003c\/p\u003e\n\u003cimg alt=\"High-precision laser distance sensor spec overview with IP65 dustproof and waterproof metal housing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_5ec03236-7759-43cc-9e04-1cc1e893770d.webp?v=1784280603\"\u003e\u003cp\u003eChoose 10 m, 30 m, or 60 m measuring range, with 0.1 mm resolution and up to 1–5 Hz measurement rate for continuous distance feedback.\u003c\/p\u003e\n\u003cimg alt=\"Application collage for distance sensor use in security monitoring, gimbal cameras, thermal imaging and UAV systems\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_6dc224e6-43b1-4d9a-bd8c-d26664ffceba.webp?v=1784280610\"\u003e\u003cimg alt=\"Multiple application scenarios graphic including surveillance camera, drone\/UAV, electro-optical pod and gunsight\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_9e17618b-d9b8-496f-b012-9a0375dc5942.webp?v=1784280617\"\u003e\u003cp\u003eA practical fit for robotics and EO\/IR platforms where reliable distance measurement supports aiming, stabilization, and scene awareness.\u003c\/p\u003e\n\u003cimg alt=\"Yunshis SM Series laser distance sensor wiring diagram for power, RS485A\/RS485B and analog signal leads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_a27780e6-a659-4c61-ba3a-7a7e63fba0cb.webp?v=1784280624\"\u003e\u003cp\u003eWiring supports both RS485 communication and analog output, with clearly color-coded leads for fast integration.\u003c\/p\u003e\n\u003cimg alt=\"Mechanical dimensions drawing for SM Series sensor: 77.5 × 42 × 42 mm body, weight 270 g, M2.5 mounts\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_8d04031a-9795-48a7-bd36-6aeae3f7ec13.webp?v=1784280630\"\u003e\u003cp\u003eCompact 77.5 × 42 × 42 mm form factor with M2.5 mounting points on the top and bottom for flexible installation.\u003c\/p\u003e\n\u003cimg alt=\"Detailed mounting footprint drawing with hole spacing and slot dimensions for the SM Series sensor enclosure\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Yunshis-SM-Series-Laser-Distance-Sensor_7e4f2984-b84e-4d4e-9768-1e95c3268f5f.webp?v=1784280638\"\u003e\n\u003c\/div\u003e","brand":"Yunshis","offers":[{"title":"10m RS485 \/ 0-5V with aviation connector output","offer_id":53433825362144,"sku":"Yunshis_SM_Se_f9500b-1","price":215.0,"currency_code":"USD","in_stock":true},{"title":"10m RS485 \/ 4-20mA with aviation connector output","offer_id":53433825394912,"sku":"Yunshis_SM_Se_f9500b-2","price":215.0,"currency_code":"USD","in_stock":true},{"title":"30m RS485 \/ 0-5V with aviation connector output","offer_id":53433825427680,"sku":"Yunshis_SM_Se_f9500b-3","price":252.5,"currency_code":"USD","in_stock":true},{"title":"30m RS485 \/ 4-20mA with aviation connector output","offer_id":53433825460448,"sku":"Yunshis_SM_Se_f9500b-4","price":252.5,"currency_code":"USD","in_stock":true},{"title":"60m RS485 \/ 0-5V with aviation connector output","offer_id":53433825493216,"sku":"Yunshis_SM_Se_f9500b-5","price":290.0,"currency_code":"USD","in_stock":true},{"title":"60m RS485 \/ 4-20mA with aviation connector output","offer_id":53433825525984,"sku":"Yunshis_SM_Se_f9500b-6","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Yunshis-SM-Series-Laser-Distance-Sensor-PLS-SM103060.jpg?v=1784280855","url":"https:\/\/rcdrone.top\/tr\/products\/yunshis-sm-laser-distance-sensor","provider":"RCDrone","version":"1.0","type":"link"}