LHT52 - Indoor LoRaWAN Temperature & Humidity Sensor

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The Dragino LHT52 Temperature & Humidity sensor is a cutting-edge Long Range LoRaWAN Sensor, offering exceptional capabilities to professionals in the wireless sensor network space. This sensor is designed with a built-in Temperature & Humidity sensor and is equipped with an external sensor connector, allowing for seamless connectivity with an external Temperature Sensor.

Telemetry2U has a live demo of a Dragino LHT65 Temperature/Humidity Sensor running on our IoT Platform .

*** Please note that items purchased from the store only include e-mail support. The configuration and installation is the users’ responsibility. If you require a higher level of support please contact sales for a quote on premium services.

Manufacturer: Dragino
$65- +GST
Availability: In stock
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Introducing the Dragino LHT52 Temperature & Humidity sensor - the perfect solution for professional wireless sensor network applications such as food service, smart metering, smart cities, building automation, and more.

With a built-in temperature and humidity sensor, the LHT52 is capable of sensing the environment and wirelessly transmitting this data via the long-range LoRaWAN protocol. Plus, with a USB Type-C sensor connector, users can connect external sensors such as an external temperature sensor to enhance their monitoring capabilities.

The LHT52 is designed to last for a long time, thanks to its support for 2 x AAA batteries. And, when the batteries are finished, users can easily replace them to continue monitoring their environment.

Fully compatible with LoRaWAN v1.0.3 protocol, the LHT52 can work with any standard LoRaWAN gateway, making it a versatile choice for any wireless sensor network application.

To ensure that users never miss a sensor reading, the LHT52 supports a Datalog feature, recording sensor values for every uplink. These values can be retrieved by the LoRaWAN server via downlink command.

In addition, the LHT52 also supports a temperature alarm feature, which can uplink an alarm in a short interval while the temperature exceeds preset limits. This ensures that users are always aware of any changes in the environment and can take action if necessary.

Choose the Dragino LHT52 Temperature & Humidity sensor for reliable, accurate, and long-lasting wireless monitoring of your environment.

Telemetry2U has a live demo of a Dragino LHT65 Temperature/Humidity Sensor running on our IoT Platform.

You can also read more about the Dragino LHT65 Temperature/Humidity Sensor and how its being used in Hospital and Laboratory enviroment to protect sensitive samples with email, SMS, or voice alerts while meeting NATA requirements on our applications page.




Choose the 12-Month Subscription with Telemetry2U



When you select a"12-month Platform Subscription", we take care of the initial setup for you. Your Dragino LoRaWAN with all be shipped with all necessary configurations for seamless integration into Telemetry2U's IoT platform. All you'll need to do is register your account with Telemetry2U and add and your device to your account - it's that easy.

IoT Platform Features

Refer to our Quick Guide to help get started - you'll be up an running in no time!

Attribute name Attribute value
  • LoRaWAN class A protocol
  • AT Commands to change parameters
  • Remote configure parameters via LoRaWAN downlink
  • Firmware upgradable via program port
  • Built-in 2400mAh battery with 10-year lifespan*
  • Built-in temperature & humidity sensor
  • Optional external sensors
  • Tri-color LED to indicate status
  • 3200 set sensor record with time stamp 
  • Vaccine fridge and freezer monitoring
  • Laboratory equipment temperature monitoring
  • Hospital equipment temperature monitoring
  • Farming & agricultural
  • Residential
  • Industrial
Dimensions and weight
  • Device size (mm/pcs):135 x 70 x 30mm
  • Device weight: 105g
  • Package size (mm/pcs):145 x 80 x 50mm
  • Package weight: 170g 

Built-in Temperature Sensor:

  • Resolution: 0.01 °C
  • Accuracy Tolerance : Typ ±0.3 °C
  • Long Term Drift: < 0.02 °C/yr
  • Operating Range: -40 ~ 80 °C

Built-in Humidity Sensor:

  • Resolution: 0.04 %RH
  • Accuracy Tolerance : Typ ±3 %RH
  • Long Term Drift: < 0.02 °C/yr
  • Operating Range: 0 ~ 96 %RH

External Temperature Sensor :

  • Resolution: 0.0625 °C
  • ±0.5°C accuracy from -10°C to +85°C
  • ±2°C accuracy from -55°C to +125°C
  • Operating Range: -55 °C ~ 125 °C
Package contents
  • 1 x LHT52 Temperature and Humidity Sensor
  • 1 x Waterproof DS18B20 temperature sensor with a 2 meter lead

Online Manual

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