Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor
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Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor
Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor
Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor
Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor

Dragino S31B-NB – NB-IoT Outdoor Temperature & Humidity Sensor

Availability: In stock

€78,00

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Vendor:
Dragino

Industrial NB-IoT Temperature & Humidity Sensor for Outdoor Monitoring

The Dragino S31B-NB is a professional NB-IoT outdoor temperature and humidity sensor 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.

The sensor uses the high-accuracy Sensirion SHT31 digital sensor, 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.

The S31B-NB supports multiple uplink protocols including MQTT, MQTTs, TCP and UDP, allowing flexible integration with various IoT servers and platforms. It also supports BLE configuration and OTA firmware updates, simplifying deployment and maintenance.

Powered by a large 8500mAh Li-SOCl₂ battery, 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 IP66 waterproof enclosure, the S31B-NB is ideal for long-term outdoor environmental monitoring.

Key Features

✔ NB-IoT Temperature & Humidity Sensor
✔ High Accuracy SHT31 Sensor
✔ Outdoor Industrial Design
✔ Temperature & Humidity Alarm
✔ BLE Configuration
✔ OTA Firmware Upgrade
✔ Multiple Uplink Protocols
✔ MQTT / TCP / UDP Support
✔ Ultra-Low Power Consumption
✔ 8500mAh Battery
✔ IP66 Waterproof Enclosure
✔ Ideal for Outdoor IoT Applications

Typical Specifications

• Wireless Technology: NB-IoT
• NB-IoT Module: BC660K-GL
• Temperature Sensor: SHT31
• Humidity Sensor: SHT31
• Battery: 8500mAh Li-SOCl₂
• Uplink: MQTT / MQTTs / TCP / UDP
• BLE Configuration
• OTA Firmware Upgrade
• IP66 Enclosure
• Multi-Year Battery Life

Applications

Smart Agriculture
Greenhouses
Weather Monitoring
Cold Chain Monitoring
Logistics
Industrial Monitoring
Smart Buildings
Environmental Monitoring
IoT Remote Monitoring

Product Downloads

Datasheet
User Manual

  • Model: S31B-NB
  • Wireless: NB-IoT
  • Module: BC660K-GL
  • Temperature Range: -40°C ~ +80°C
  • Temperature Accuracy: ±0.2°C
  • Humidity Range: 0 ~ 99.9% RH
  • Humidity Accuracy: ±2% RH
  • Battery: 8500mAh Li-SOCl₂
  • Protocols: MQTT / TCP / UDP
  • Protection: IP66

Shipping Policy We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier). We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment. Shipment Tracking You can use the following links to track your order using the provided tracking number in the case of international orders. Orders shipped with TNT Express: TNT Tracking Orders shipped with FedEx: FedEX Tracking General Return Policy We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. For any further information, help and support regarding the shipping and/or return process you can contact us at: Email: info@invibit.com Telephone: +30 210 421 2380