{"product_id":"dragino-s31b-nb-nb-iot-outdoor-temperature-humidity-sensor","title":"Dragino S31B-NB – NB-IoT Outdoor Temperature \u0026 Humidity Sensor","description":"\u003ch3 data-section-id=\"f81ofs\" data-start=\"131\" data-end=\"205\"\u003eIndustrial NB-IoT Temperature \u0026amp; Humidity Sensor for Outdoor Monitoring\u003c\/h3\u003e\n\u003cp data-start=\"207\" data-end=\"662\"\u003eThe \u003cstrong data-start=\"211\" data-end=\"230\"\u003eDragino S31B-NB\u003c\/strong\u003e is a professional \u003cstrong data-start=\"249\" data-end=\"299\"\u003eNB-IoT outdoor temperature and humidity sensor\u003c\/strong\u003e designed for long-range, low-power environmental monitoring applications. It provides highly accurate measurements of ambient temperature and relative humidity and transmits data to IoT cloud platforms via NB-IoT cellular networks, making it ideal for smart agriculture, smart buildings, logistics and industrial monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"1004\"\u003eThe sensor uses the high-accuracy \u003cstrong data-start=\"698\" data-end=\"732\"\u003eSensirion SHT31 digital sensor\u003c\/strong\u003e, fully calibrated and temperature compensated to ensure excellent reliability and long-term stability. The sensing element is enclosed in a waterproof anti-condensation housing, making it suitable for demanding outdoor installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1301\"\u003eThe S31B-NB supports multiple uplink protocols including \u003cstrong data-start=\"1063\" data-end=\"1091\"\u003eMQTT, MQTTs, TCP and UDP\u003c\/strong\u003e, allowing flexible integration with various IoT servers and platforms. It also supports BLE configuration and OTA firmware updates, simplifying deployment and maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1664\"\u003ePowered by a large \u003cstrong data-start=\"1322\" data-end=\"1350\"\u003e8500mAh Li-SOCl₂ battery\u003c\/strong\u003e, the device is optimized for ultra-low-power operation and can function autonomously for several years depending on reporting intervals and network conditions. With its rugged \u003cstrong data-start=\"1527\" data-end=\"1556\"\u003eIP66 waterproof enclosure\u003c\/strong\u003e, the S31B-NB is ideal for long-term outdoor environmental monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1666\" data-end=\"1669\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1671\" data-end=\"1686\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"1688\" data-end=\"2049\"\u003e✔ NB-IoT Temperature \u0026amp; Humidity Sensor\u003cbr data-start=\"1726\" data-end=\"1729\"\u003e✔ High Accuracy SHT31 Sensor\u003cbr data-start=\"1757\" data-end=\"1760\"\u003e✔ Outdoor Industrial Design\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e✔ Temperature \u0026amp; Humidity Alarm\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e✔ BLE Configuration\u003cbr data-start=\"1842\" data-end=\"1845\"\u003e✔ OTA Firmware Upgrade\u003cbr data-start=\"1867\" data-end=\"1870\"\u003e✔ Multiple Uplink Protocols\u003cbr data-start=\"1897\" data-end=\"1900\"\u003e✔ MQTT \/ TCP \/ UDP Support\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e✔ Ultra-Low Power Consumption\u003cbr data-start=\"1958\" data-end=\"1961\"\u003e✔ 8500mAh Battery\u003cbr data-start=\"1978\" data-end=\"1981\"\u003e✔ IP66 Waterproof Enclosure\u003cbr data-start=\"2008\" data-end=\"2011\"\u003e✔ Ideal for Outdoor IoT Applications\u003c\/p\u003e\n\u003chr data-start=\"2051\" data-end=\"2054\"\u003e\n\u003ch2 data-section-id=\"fng2hd\" data-start=\"2056\" data-end=\"2081\"\u003eTypical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2083\" data-end=\"2397\"\u003e• Wireless Technology: NB-IoT\u003cbr data-start=\"2112\" data-end=\"2115\"\u003e• NB-IoT Module: BC660K-GL\u003cbr data-start=\"2141\" data-end=\"2144\"\u003e• Temperature Sensor: SHT31\u003cbr data-start=\"2171\" data-end=\"2174\"\u003e• Humidity Sensor: SHT31\u003cbr data-start=\"2198\" data-end=\"2201\"\u003e• Battery: 8500mAh Li-SOCl₂\u003cbr data-start=\"2228\" data-end=\"2231\"\u003e• Uplink: MQTT \/ MQTTs \/ TCP \/ UDP\u003cbr data-start=\"2265\" data-end=\"2268\"\u003e• BLE Configuration\u003cbr data-start=\"2287\" data-end=\"2290\"\u003e• OTA Firmware Upgrade\u003cbr data-start=\"2312\" data-end=\"2315\"\u003e• IP66 Enclosure\u003cbr data-start=\"2331\" data-end=\"2334\"\u003e• Multi-Year Battery Life \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2399\" data-end=\"2402\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"2404\" data-end=\"2419\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2421\" data-end=\"2604\"\u003eSmart Agriculture\u003cbr data-start=\"2438\" data-end=\"2441\"\u003eGreenhouses\u003cbr data-start=\"2452\" data-end=\"2455\"\u003eWeather Monitoring\u003cbr data-start=\"2473\" data-end=\"2476\"\u003eCold Chain Monitoring\u003cbr data-start=\"2497\" data-end=\"2500\"\u003eLogistics\u003cbr data-start=\"2509\" data-end=\"2512\"\u003eIndustrial Monitoring\u003cbr data-start=\"2533\" data-end=\"2536\"\u003eSmart Buildings\u003cbr data-start=\"2551\" data-end=\"2554\"\u003eEnvironmental Monitoring\u003cbr data-start=\"2578\" data-end=\"2581\"\u003eIoT Remote Monitoring\u003c\/p\u003e\n\u003chr data-start=\"2606\" data-end=\"2609\"\u003e\n\u003ch2 data-section-id=\"1jnai4p\" data-start=\"2746\" data-end=\"2766\"\u003eProduct Downloads\u003c\/h2\u003e\n\u003cp data-start=\"2768\" data-end=\"2812\"\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fo\/jwlfjyvw6i84ou55174e1\/AEKi7qR3LvoerFAJRezadYE?dl=0\u0026amp;e=1\u0026amp;preview=Datasheet_S31+%26+S31B+Series_Temperature+%26+Humidity+Sensor.pdf\u0026amp;rlkey=ngkk5ryhg5prgvah19ghb0hax\" title=\"Dragino S31B-NB – NB-IoT Outdoor Temperature \u0026amp; Humidity Sensor\" rel=\"noopener\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003cbr data-start=\"2777\" data-end=\"2780\"\u003e\u003ca href=\"https:\/\/wiki.dragino.com\/xwiki\/bin\/view\/Main\/User%20Manual%20for%20LoRaWAN%20End%20Nodes\/S31-NBS31B-NB--NB-IoT_Outdoor_Temperature%26Humidity_Sensor_User_Manual\/\" title=\"Dragino S31B-NB – NB-IoT Outdoor Temperature \u0026amp; Humidity Sensor\" rel=\"noopener\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Dragino","offers":[{"title":"Default Title","offer_id":53191826014544,"sku":"S31B-NB-GE","price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/S31B-NB.webp?v=1782458001","url":"https:\/\/invibitshop.com\/products\/dragino-s31b-nb-nb-iot-outdoor-temperature-humidity-sensor","provider":"InviBIT Shop","version":"1.0","type":"link"}