Description:
The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a built-in Temperature & Humidity sensor and has an external sensor connector to connect to an external Temperature Sensor.
The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
LHT65N is fully compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
LHT65N supports the Datalog feature. It will record the data when there is no network coverage, and users can retrieve the sensor value later to ensure no miss for every sensor reading.
*The actual battery life depends on how often to send data is sent, please see the battery analyzer chapter.
Features:
LoRaWAN Class A protocol
Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
AT Commands to change parameters
Remote configure parameters via LoRaWAN Downlink
Firmware upgradable via the programmer port
Built-in 2400mAh battery used for up to 10 years*
Built-in Temperature & Humidity sensor
Optional External Sensors
Tri-color LED to indicate status
Datalog feature
Wall mountable
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 ~ 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
Applications:
Wireless Alarm and Security Systems
Home and Building Automation
Automated Meter Reading
Industrial Monitoring and Control
Long-range Irrigation Systems, etc.
Order Info
LHT65N-XX
XX: The default frequency band
AS923: LoRaWAN AS923 band
AU915: LoRaWAN AU915 band
EU433: LoRaWAN EU433 band
EU868: LoRaWAN EU868 band
KR920: LoRaWAN KR920 band
US915: LoRaWAN US915 band
IN865: LoRaWAN IN865 band
CN470: LoRaWAN CN470 band
Package Includes:
LHT65N Temperature & Humidity Sensor x 1
Type-C Temperature Cable (DS18B20) 2-meter wire length
Dimensions and Weight:
Device Size: 10 x 10 x 3.5 cm
Device Weight: 120.5g
Package:
Size: 145 x 80 x 50 mm/pcs
Weight: 170g
Useful Link:
Datasheet
User Manual
