{"product_id":"dfrobot-laser-ranging-sensor-rs485-4-400cm","title":"DFRobot Laser Ranging Sensor RS485 (4-400cm)","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\r\n\u003cli\u003eDFRobot Laser Ranging Sensor RS485 (4-400cm)\u003c\/li\u003e\r\n\u003cli\u003eMeasuring Distance: 4 - 400 cm\u003c\/li\u003e\r\n\u003cli\u003eMade with metal, waterproof and shockproof\u003c\/li\u003e\r\n\u003cli\u003eSupports 3 measurement modes\u003c\/li\u003e\r\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\r\n\u003cli\u003eCommunication Interface: RS485\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe \u003cstrong\u003eDFRobot Laser Ranging Sensor RS485 (4-400cm)\u003c\/strong\u003e can be used to detect objects in a 4 to ~400 cm distance with ±2cm accuracy. With 3 measurement modes supported, it is well applicable to various detection scenarios like security gate detection, access control systems, security alarm devices, smart trash cans, smart cars, or robots for obstacle avoidance.\u003c\/p\u003e\r\n\u003cp\u003eThe sensor metal black shell adopts a threaded barrel design and its probe comes with an optical cover. The integrated design makes the product able to effectively filter optical interference, waterproof and shockproof. The sensor uses an invisible laser and there is a voltage regulator circuit inside the module.\u003c\/p\u003e\r\n\u003cp\u003eIt operates at 5V~36V and employs an industrial 485 chip, which supports Modbus-RTU protocol and works well with industrial 485 devices. The sensor has an alarm output line that will be triggered to output Low steadily when the measurement distance is smaller than the user-set threshold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x DFRobot Laser Ranging Sensor RS485 (4-400cm)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/d\/dfr\/rb-dfr-1060\/img\/dfrobot-laser-ranging-sensor-rs485-4-400cm-dime.jpg\"\u003e\u003cimg alt=\"DFRobot Laser Ranging Sensor RS485 (4-400cm) - Click to Enlarge\" height=\"334\" src=\"https:\/\/cdn.robotshop.com\/media\/d\/dfr\/rb-dfr-1060\/img\/dfrobot-laser-ranging-sensor-rs485-4-400cm-dime.webp\" title=\"DFRobot Laser Ranging Sensor RS485 (4-400cm)\" width=\"500\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e21.5 x 21 x 8 mm \/ 0.85 x 0.83 x 0.31 inch\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003eWebsite\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/Laser_Ranging_Sensor_RS485_4m_SKU_SEN0492\" target=\"_blank\"\u003eDFRobot Laser Ranging Sensor RS485 (4-400cm) - Wiki \u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePower Supply Voltage: 6 - 36 V\u003c\/li\u003e\r\n\u003cli\u003eMeasuring Distance: 4 - 400 cm\u003c\/li\u003e\r\n\u003cli\u003eMeasurement Accuracy: ±2 cm\u003c\/li\u003e\r\n\u003cli\u003eEmitting Angle: 39.6°\u003c\/li\u003e\r\n\u003cli\u003eReceiving Angle: 36.5°\u003c\/li\u003e\r\n\u003cli\u003eWorking Current: \u0026lt;38 mA\u003c\/li\u003e\r\n\u003cli\u003eCommunication Interface: RS485\u003c\/li\u003e\r\n\u003cli\u003eCommunication Protocol: Modbus - RTU\u003c\/li\u003e\r\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\r\n\u003cli\u003eBaud Rate: 2400 - 921600 optional 115200 (default)\u003c\/li\u003e\r\n\u003cli\u003eFrequency: 20 Hz (default)\u003c\/li\u003e\r\n\u003cli\u003eWorking Temperature: -20 ~ 70 °C\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42411264999575,"sku":"RB-Dfr-1060","price":35.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3997\/9927\/files\/pp_1783976.webp?v=1778262709","url":"https:\/\/ca.robotshop.com\/products\/dfrobot-laser-ranging-sensor-rs485-4-400cm","provider":"RobotShop Canada","version":"1.0","type":"link"}