With its ultra-long range spread spectrum communication and high interference immunity, the LHT65S-NE117 enables users to send data over extremely long ranges, while keeping current consumption to a minimum. It is an ideal solution for professional wireless sensor network applications, including but not limited to irrigation systems, smart metering, smart cities, and building automation.
The LHT65S-NE117 external probe is designed to deliver precise temperature readings, featuring the TI TMP117A NIST traceability temperature sensor with 0.1°C accuracy in normal temperature range.
Featuring a built-in 2400mAh non-chargeable battery, the LHT65S-NE117 can be used for up to 10 years*, providing extended operation times with minimal maintenance.
The LHT65S-NE117 is fully compatible with LoRaWAN v1.0.3 Class A protocol and can work seamlessly with a standard LoRaWAN gateway.
Additionally, the LHT65S-NE117 supports a Datalog feature, which allows it to record data when there is no network coverage. Users can retrieve the sensor value later to ensure no missed readings.
*Actual battery life may vary based on data sending frequency.
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.
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 |
|---|
| 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 : - silica gel cable
- ±0.1 °C (maximum) from –20 °C to 50 °C
- ±0.2 °C (maximum) from –40 °C to 100 °C
- ±0.3 °C (maximum) from –55 °C to 150 °C
|
| 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
|
| 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
|
| Package contents | - 1 x LHT65
- 1 x Waterproof DS18B20 temperature sensor with a 1 meter lead
- 1 x Programming cable
|
| Applications | - Vaccine fridge and freezer monitoring
- Laboratory equipment temperature monitoring
- Hospital equipment temperature monitoring
- Farming & agricultural
- Residential
- Industrial
|
| Documents | Online Manual Download Directory |
