N95S31B - NB-IoT/LP-WAN Temperature and Humidity Sensor

The Dragino N95S31B - NB-IoT/LP-WAN Temperature and Humidity IoT Sensor is fitted with a quality Sensorion SHT31 probe in an anti-condensation enclosure that is attached to the main body. It has been factory calibrated and temperature compensated, so can precisely measure Temperature and Humidity both indoors or outdoors. It has a temperature range of -40 to 85C and a Humidity range of 0 to 99.9%. As an added bonus, the Vapor Pressure Deficit (VPD) and the Dew Point is also calculated and displayed when used with Telemetry2U.

Telemetry2U has a live demo of a Dragino LSN50V2-S31B running on our IoT Platform here.

SKU: T2U-N95S31B
Manufacturer: Dragino
$420.00 +GST
Availability: In stock
Ship to
Shipping Method
Estimated Delivery
No shipping options

The Dragino N95S31B is built for NB-IoT networks that offer incredible range with low data usage and minimal power consumption. Its IP68 waterproof design makes it suitable for outdoor use and its powered by a 8500mA Li/SOCl2 non-rechargeable battery. Due to its low power operation, users can expect years of operation with a moderate logging rate. 

The Sensirion SHT31 probe is factory calibrated with temperature compensation for precise measurement over the entire range.

It has a user propgrammable threshold so that you will be immediately informed if you sensor drifts past that threshold.  When used with Telemetry2U, you can receive these alerts via Email, SMS or via an interactive voice call, ensure you assets have the ultimate level of protection.

The Dragino N95S31B can be configured with downlink commands or alternativly, you can configure your device with a FT232RL USB to TTL converter.


If you have any questions about how Telemetry2U can help you get your world on the IoT cloud, please get in touch with us today, we're here to help.

Attribute nameAttribute value
  • NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
  • Monitor Temperature & Humidity via SHT31
  • AT Commands to change parameters
  • Uplink on periodically
  • Downlink to change configure
  • IP66 Waterproof Enclosure
  • Ultra-Low Power consumption
  • AT Commands to change parameters
  • Micro SIM card slot for NB-IoT SIM
  • 8500mAh Battery for long term use
  • Temperature and Humidity monitoring
  • Enviromental Growth Chambers
  • Green House
  • Home Garden

Temperature Sensor:

  • Range: -40 to + 80°C
  • Accuracy: ±0.2 @ 0-90 °C
  • Resolution: 0.01°C
  • Long Term Shift: <0.03 °C/yr 

Humidity Sensor: 

  • Range: 0 ~ 99.9% RH
  • Accuracy: ± 2%RH ( 0 ~ 100%RH)
  • Resolution: 0.01% RH
  • Long Term Shift: <0.25 %RH/yr
Package contents
  • 1 x LSN50v2-S31 LoRaWAN Temperature & Humidity Sensor
  • 1 x External RF antenna 
Package contents
  • Device size: 1300 x 50 x 45mm
  • Device weight: 150g
  • Package size: 140 x 80 x 50mm
  • Package weight: 180g

Download Directory