{"product_id":"dragino-s31-nb-iot-temperature-humidity-sensor-sht31-ip66","title":"Dragino S31 | NB-IoT Temperature \u0026 Humidity Sensor with External Probe","description":"\u003cdiv style=\"max-width: 800px; font-family: 'DM Sans', sans-serif; color: #2a2b2a; line-height: 1.6; font-size: 16px;\" class=\"shopiot-detailed-description\"\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eDragino S31\u003c\/strong\u003e is a high-performance \u003cstrong\u003eNB-IoT Temperature and Humidity Sensor\u003c\/strong\u003e designed for professional environmental monitoring. It utilizes the industry-leading \u003cstrong\u003eSensirion SHT31\u003c\/strong\u003e sensor, which is fully calibrated, linearized, and temperature-compensated to provide exceptional long-term stability and reliability. The external probe is protected by a specialized waterproof and anti-condensation casing, ensuring accurate data collection even in harsh outdoor or high-humidity conditions. With built-in alarm features, the S31 ensures that any environmental deviation is immediately reported to your IoT platform for rapid response.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 18px; font-weight: bold; text-transform: uppercase;\"\u003ePrecision Environmental Monitoring\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003cpath d=\"M14 14.76V3.5a2.5 2.5 0 0 0-5 0v11.26a4.5 4.5 0 1 0 5 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eGlobal NB-IoT Connectivity\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eCompatible with multiple NB-IoT bands (B1, B3, B8, B20, B28), allowing for worldwide deployment across major cellular networks.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003ccircle r=\"10\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eAdvanced Configuration\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eSupports Bluetooth (BLE) for easy local setup via smartphone and wireless OTA updates for remote firmware maintenance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; background-color: #fafafa; border-left: 4px solid #7765E3; padding: 20px; border-radius: 2px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-top: 0; margin-bottom: 12px; font-weight: bold; text-transform: uppercase;\"\u003eProfessional Deployment Scenarios\u003c\/h3\u003e\n\u003cdiv style=\"margin: 0; font-size: 15px;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eAgriculture:\u003c\/strong\u003e Precision monitoring for greenhouses, silos, and smart barns to optimize crop and livestock health.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eSmart Buildings:\u003c\/strong\u003e Monitor HVAC efficiency and prevent mold growth in laboratories, museums, and offices.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eLogistics:\u003c\/strong\u003e Track environmental conditions in temperature-sensitive warehouses and storage facilities.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; border-top: 1px solid #eee; padding-top: 25px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-top: 0; margin-bottom: 12px; font-weight: bold; text-transform: uppercase;\"\u003eDragino Power Options\u003c\/h3\u003e\n\u003cdiv style=\"margin: 0; font-size: 15px;\"\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: center;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eModel NB:\u003c\/strong\u003e 8500mAh Non-rechargeable battery for long-term multi-year operation.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: center;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eModel NB2:\u003c\/strong\u003e High-capacity 19000mAh battery for maximum maintenance-free longevity.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0; display: flex; align-items: center;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eModel NS:\u003c\/strong\u003e 3000mAh Solar-powered rechargeable battery for sustainable maintenance-free use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; border-top: 1px solid #eee; padding-top: 25px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 15px; font-weight: bold; text-transform: uppercase;\"\u003eWhat is in the Box?\u003c\/h3\u003e\n\u003cdiv style=\"padding: 0; margin: 0; font-size: 15px; color: #555;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 8px;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 10px; font-size: 18px; line-height: 0;\"\u003e•\u003c\/span\u003e 1 x Dragino S31 NB-IoT Sensor Node\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 8px;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 10px; font-size: 18px; line-height: 0;\"\u003e•\u003c\/span\u003e 1 x External SHT31 Temperature \u0026amp; Humidity Probe\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 8px;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 10px; font-size: 18px; line-height: 0;\"\u003e•\u003c\/span\u003e 1 x Wall\/Pole Mounting Bracket Kit\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 10px; font-size: 18px; line-height: 0;\"\u003e•\u003c\/span\u003e 1 x Quick Start Guide\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; border-top: 1px solid #eee; padding-top: 25px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 15px; font-weight: bold; text-transform: uppercase;\"\u003eProduct Certifications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 12px; flex-wrap: wrap;\"\u003e\n\u003cspan style=\"padding: 6px 14px; background: #f3f0ff; border: 1px solid #7765E3; border-radius: 4px; font-size: 13px; font-weight: 600; color: #2a2b2a;\"\u003eCE\u003c\/span\u003e \u003cspan style=\"padding: 6px 14px; background: #f3f0ff; border: 1px solid #7765E3; border-radius: 4px; font-size: 13px; font-weight: 600; color: #2a2b2a;\"\u003eFCC\u003c\/span\u003e \u003cspan style=\"padding: 6px 14px; background: #f3f0ff; border: 1px solid #7765E3; border-radius: 4px; font-size: 13px; font-weight: 600; color: #2a2b2a;\"\u003eRoHS\u003c\/span\u003e \u003cspan style=\"padding: 6px 14px; background: #f3f0ff; border: 1px solid #7765E3; border-radius: 4px; font-size: 13px; font-weight: 600; color: #2a2b2a;\"\u003eIP66\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Dragino","offers":[{"title":"Non-Rechargeable Battery (8500mAh)","offer_id":56596265075012,"sku":"S31-NB-GE","price":63.0,"currency_code":"EUR","in_stock":false},{"title":"Non-Rechargeable Battery (19000mAh)","offer_id":56596265107780,"sku":"S31-NB2-GE","price":69.0,"currency_code":"EUR","in_stock":false},{"title":"Rechargeable Battery (3000mAh) with Integrated Solar Charging","offer_id":56596265140548,"sku":"S31-NS-GE","price":69.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3749\/4423\/files\/DRAGINO_S31_NB_IOT_TEMPERATURE_HUMIDITY_SENSOR.jpg?v=1775155671","url":"https:\/\/shopiot.eu\/products\/dragino-s31-nb-iot-temperature-humidity-sensor-sht31-ip66","provider":"shopiot","version":"1.0","type":"link"}