{"product_id":"dragino-mr-03-lb2-lorawan-radar-distance-sensor-3m-range-eu868","title":"Dragino MR-03-LB2 – LoRaWAN Radar Distance Sensor (3m Range, EU868)","description":"\u003ch3 data-section-id=\"1q7wech\" data-start=\"153\" data-end=\"227\"\u003eCompact Radar Distance Sensor for Short-Range Level \u0026amp; Object Detection\u003c\/h3\u003e\n\u003cp data-start=\"229\" data-end=\"682\"\u003eThe \u003cstrong data-start=\"233\" data-end=\"254\"\u003eDragino MR-03-LB2\u003c\/strong\u003e is a compact \u003cstrong data-start=\"268\" data-end=\"312\"\u003eLoRaWAN® Microwave Radar Distance Sensor\u003c\/strong\u003e designed for accurate short-range distance and level measurements using advanced \u003cstrong data-start=\"394\" data-end=\"425\"\u003e80GHz FMCW radar technology\u003c\/strong\u003e. Unlike ultrasonic sensors, radar measurements are largely unaffected by dust, humidity, condensation, rain, steam or lighting conditions, making the MR-03-LB2 ideal for challenging industrial and outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"1100\"\u003eWith a measurement range from approximately \u003cstrong data-start=\"728\" data-end=\"742\"\u003e0.2m to 3m\u003c\/strong\u003e, the MR-03-LB2 is optimized for applications such as waste bin monitoring, small tank level measurement, object detection, smart parking systems, industrial automation and smart city deployments. Its narrow beam angle enables accurate measurements in confined spaces and applications requiring precise target detection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1102\" data-end=\"1541\"\u003eThe sensor features \u003cstrong data-start=\"1122\" data-end=\"1156\"\u003eLoRaWAN® Class A communication\u003c\/strong\u003e, allowing long-range wireless data transmission with extremely low power consumption. An integrated \u003cstrong data-start=\"1257\" data-end=\"1285\"\u003e8500mAh Li-SOCl₂ battery\u003c\/strong\u003e provides multi-year autonomous operation, minimizing maintenance requirements and installation costs. Dragino's Bluetooth configuration capability and OTA firmware updates simplify deployment and long-term management. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1543\" data-end=\"1810\"\u003eCombining high reliability, long battery life and industrial-grade design, the MR-03-LB2 is an excellent solution for short-range distance monitoring projects requiring robust wireless connectivity and maintenance-free operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1812\" data-end=\"1815\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1817\" data-end=\"1832\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"1834\" data-end=\"2211\"\u003e✔ 80GHz FMCW Radar Technology\u003cbr data-start=\"1863\" data-end=\"1866\"\u003e✔ Measurement Range up to 3m\u003cbr data-start=\"1894\" data-end=\"1897\"\u003e✔ Reliable in Dust, Steam \u0026amp; Condensation\u003cbr data-start=\"1937\" data-end=\"1940\"\u003e✔ LoRaWAN® 1.0.3 Class A\u003cbr data-start=\"1964\" data-end=\"1967\"\u003e✔ Bluetooth v5.1 Configuration\u003cbr data-start=\"1997\" data-end=\"2000\"\u003e✔ OTA Firmware Upgrade\u003cbr data-start=\"2022\" data-end=\"2025\"\u003e✔ 8500mAh Li-SOCl₂ Battery\u003cbr data-start=\"2051\" data-end=\"2054\"\u003e✔ High Accuracy Distance Measurement\u003cbr data-start=\"2090\" data-end=\"2093\"\u003e✔ Narrow Beam Angle\u003cbr data-start=\"2112\" data-end=\"2115\"\u003e✔ Battery Status Monitoring\u003cbr data-start=\"2142\" data-end=\"2145\"\u003e✔ Industrial Outdoor Design\u003cbr data-start=\"2172\" data-end=\"2175\"\u003e✔ Ideal for Smart Bins \u0026amp; Small Tanks\u003c\/p\u003e\n\u003chr data-start=\"2213\" data-end=\"2216\"\u003e\n\u003ch2 data-section-id=\"fng2hd\" data-start=\"2218\" data-end=\"2243\"\u003eTypical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2245\" data-end=\"2566\"\u003e• Technology: 80GHz FMCW Radar\u003cbr data-start=\"2275\" data-end=\"2278\"\u003e• Measurement Range: 0.2m ~ 3m\u003cbr data-start=\"2308\" data-end=\"2311\"\u003e• Resolution: 1mm\u003cbr data-start=\"2328\" data-end=\"2331\"\u003e• Accuracy: ±20mm\u003cbr data-start=\"2348\" data-end=\"2351\"\u003e• LoRaWAN® 1.0.3 Class A\u003cbr data-start=\"2375\" data-end=\"2378\"\u003e• Bluetooth v5.1\u003cbr data-start=\"2394\" data-end=\"2397\"\u003e• OTA Firmware Upgrade\u003cbr data-start=\"2419\" data-end=\"2422\"\u003e• Battery: 8500mAh Li-SOCl₂\u003cbr data-start=\"2449\" data-end=\"2452\"\u003e• Long Range Wireless Communication\u003cbr data-start=\"2487\" data-end=\"2490\"\u003e• Operating Temperature: -40°C ~ +85°C \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2568\" data-end=\"2571\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"2573\" data-end=\"2588\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2590\" data-end=\"2770\"\u003eSmart Waste Bins\u003cbr data-start=\"2606\" data-end=\"2609\"\u003eSmall Tank Monitoring\u003cbr data-start=\"2630\" data-end=\"2633\"\u003eIndustrial Automation\u003cbr data-start=\"2654\" data-end=\"2657\"\u003eObject Detection\u003cbr data-start=\"2673\" data-end=\"2676\"\u003eSmart Parking Systems\u003cbr data-start=\"2697\" data-end=\"2700\"\u003eSewer Monitoring\u003cbr data-start=\"2716\" data-end=\"2719\"\u003eLiquid Level Monitoring\u003cbr data-start=\"2742\" data-end=\"2745\"\u003eSmart City Infrastructure\u003c\/p\u003e\n\u003chr data-start=\"2772\" data-end=\"2775\"\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"2777\" data-end=\"2796\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cp data-start=\"2798\" data-end=\"2869\"\u003e✔ 1 × Dragino MR-03-LB2 Sensor\u003c\/p\u003e\n\u003cp data-start=\"2484\" data-end=\"2523\"\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003ch2 data-section-id=\"1jnai4p\" data-start=\"2660\" data-end=\"2680\"\u003eProduct Downloads\u003c\/h2\u003e\n\u003cp data-start=\"2682\" data-end=\"2722\"\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fo\/x3mmg542tv6ypa2vpd2xm\/AGpqDm-5jkdn3lT8NtKH8mc?dl=0\u0026amp;e=1\u0026amp;preview=Datasheet_MR-xx+Series_MicroWave+Radar+Distance+Sensor.pdf\u0026amp;rlkey=hz9bsmvlwwug8e5ngbshh71zv\u0026amp;st=18exf5qb\" title=\"Dragino MR-25-LB2 – LoRaWANRadar Distance Sensor (25m Range, EU868)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eDatasheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr data-start=\"2691\" data-end=\"2694\"\u003e\u003ca href=\"https:\/\/wiki.dragino.com\/xwiki\/bin\/view\/Main\/User%20Manual%20for%20LoRaWAN%20End%20Nodes\/MR-031225-LBLS_LoRaWAN_Microwave_Radar_Distance_Sensor_User_Manual\/\" title=\"Dragino MR-25-LB2 – LoRaWANRadar Distance Sensor (25m Range, EU868)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eUser Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Dragino","offers":[{"title":"Default Title","offer_id":53125171708240,"sku":"MR-03-LB2-868","price":192.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/DraginoMR-25-LB2.webp?v=1781007394","url":"https:\/\/invibitshop.com\/el\/products\/dragino-mr-03-lb2-lorawan-radar-distance-sensor-3m-range-eu868","provider":"InviBIT Shop","version":"1.0","type":"link"}