With its ultra-long range spread spectrum communication, high interference immunity, and minimal current consumption, the LHT65N enables users to send data over extensive distances, making it ideal for a variety of applications, including irrigation systems, smart metering, smart cities, building automation, and more.
The LHT65N is engineered with a built-in 2400mAh non-chargeable battery that provides an operational lifespan of up to 10 years*. The device is fully compatible with LoRaWAN v1.0.3 Class A protocol and can work seamlessly with a standard LoRaWAN gateway.
Moreover, the LHT65N is equipped with a Datalog feature, allowing it to record data even when network coverage is unavailable. Users can retrieve the sensor value later to ensure that no reading is missed. It is important to note that the actual battery life will depend on the frequency of data transmission, as outlined in the battery analyzer chapter.
Overall, the LHT65N Temperature & Humidity sensor is a versatile, reliable, and efficient solution for professionals looking to deploy a Long Range LoRaWAN Sensor in their wireless sensor networks.
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.
Example T2U Real-Time Dashboard
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 name | Attribute value |
|---|
| Features | - 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
|
| Applications | - 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
|
| Specifications | 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 LHT65
- 1 x Waterproof DS18B20 temperature sensor with a 1 meter lead
- 1 x Programming cable
|
| Documents | Online Manual Download Directory |
