Temperature and humidity sensor for substations and buildings

LoRA based remote monitoring of temperature and humidity connected to the Withthegrid asset monitoring application


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Product description

The Dragino LHT65 temperature & humidity sensor allows for remote monitoring of temperature and humidity. It comes with a built-in SHT20 temperature and humidity sensor as well as an external temperature sensor and is ideal for professional remote monitoring targeted at smart metering, grid operators, smart cities, building automation, irrigation systems and so on. It is easy to install and fully integrated with the Withthegrid online application for remote monitoring and controlling the device.


  • Easy installation
  • LoRaWAN Class A protocol
  • Data is visualized via the Withthegrid online application
  • Fully integrated with the Withthegrid application for sending commands and changing parameters
  • Built-in 2400mAh non-chargeable battery which can be used for more than 10 years, depending on the usage
  • Fully compatible with LoRaWAN v1.0.2 protocol, able to work with a standard LoRaWAN gateway
  • Built-in temperature & humidity sensor
  • External temperature sensor (E1)
  • Tri-color LED to indicate status
  • Wall mountable

Software functionality

The online Withthegrid application is designed to give the user a complete overview of asset performance. You can view historic performance, set thresholds and alarms and enrich the overview with manual measurements from the field. 


Deep integration with this temperature and humidity sensor allows you to: 

  • Automatically detect anomalies 
  • Have a real-time status of your building temperature and humidity
  • Monitor follow-up actions for your personnel

Device specification

Built-in temperature sensor

Resolution 0.01 °C
Accuracy tolerance Typ  ±0.3 °C
Long term drift < 0.02 °C/yr
Operating range -40 ~ 125 °C



Built-in humidity sensor

Resolution 0.04 %RH
Accuracy tolerance Typ ±3 %PH
Long term drift < 0.02 °C/yr
Operating range 0 ~ 100 °C



External temperature sensor E1

Resolution 0.0625 °C
Accuracy ±0.5°C from -10°C to +85°C

±2°C from -55°C to +125°C

Operating Range -55 °C ~ 125 °C