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LHT65N-E3 LoRaWAN® Temperature & Humidity sensor
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LHT65N-E3 LoRaWAN® Temperature & Humidity sensor

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The Dragino LHT65N-E3 LoRaWAN® Temperature & Humidity Sensor is a long-range, low-power IoT device designed for accurate environmental monitoring in agriculture, industrial facilities, utilities, and smart infrastructure projects. It features both a built-in temperature & humidity sensor and an external 2-meter probe for flexible dual-point measurement.

Using LoRaWAN® v1.0.3 Class A protocol, the LHT65N-E3 delivers ultra-long range wireless communication with strong interference immunity and minimal power consumption. It is powered by a built-in 2400mAh non-rechargeable battery, enabling up to 10 years of operation depending on transmission settings.

The external probe uses a high-accuracy digital temperature & humidity sensor, making the LHT65N-E3 suitable for irrigation systems, building automation, cold storage monitoring, and smart city applications. The device also supports datalog functionality to prevent data loss during network outages, ensuring reliable long-term monitoring. AIoTkart® supplies genuine Dragino LoRaWAN® sensors across India for industrial and commercial IoT deployments.

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  • LoRaWAN® v1.0.3 Class A compliant
  • Built-in Temperature & Humidity sensor
  • External 2-meter Temperature & Humidity probe
  • Ultra-long range wireless communication
  • Built-in 2400mAh battery (up to 10 years*)
  • Datalog feature for network outage protection
  • AT command configuration
  • Remote configuration via LoRaWAN® downlink
  • Firmware upgrade via program port
  • Tri-color LED status indicator
  • Supports IN865 Band

*Battery life depends on transmission interval and configuration.

Built-in Temperature Sensor

  • Resolution: 0.01 °C
  • Accuracy: Typical ±0.3 °C
  • Long-term drift: < 0.02 °C/year
  • Operating range: -40°C to 80°C

Built-in Humidity Sensor

  • Resolution: 0.04 %RH
  • Accuracy: Typical ±3 %RH
  • Long-term drift: < 0.25 %RH/year
  • Operating range: 0 to 96 %RH

External Temperature Sensor (Probe)

  • Resolution: 0.01 °C
  • Accuracy: Typical ±0.3 °C
  • Long-term drift: < 0.02 °C/year
  • Operating range: -40°C to 125°C

External Humidity Sensor (Probe)

  • Resolution: 0.04 %RH
  • Accuracy: Typical ±3 %RH
  • Long-term drift: < 0.25 %RH/year
  • Operating range: 0 to 96 %RH

LoRa Specifications

  • Protocol: LoRaWAN Class A
  • Frequency Bands: CN470, EU433, KR920, US915, EU868, AS923, AU915
  • Compatible with standard LoRaWAN gateways

Power

  • Built-in 2400mAh non-rechargeable battery
  • Long-term low-power design

Mechanical

  • Device Size: 9.5 × 4 × 2.8 cm
  • Device Weight: 105g
  • Package Size: 14.5 × 8 × 5 cm
  • Package Weight: 170g

The Dragino LHT65N-E3 is suitable for:

  • Smart agriculture and irrigation systems
  • Industrial environmental monitoring
  • Building automation and HVAC
  • Cold chain and warehouse monitoring
  • Utility metering systems
  • Smart city infrastructure
  • Security and alarm systems

You can purchase the Dragino LHT65N-E3 from AIoTkart® with nationwide delivery and support for industrial IoT projects.

Yes, it includes a 2-meter external temperature & humidity probe for flexible monitoring applications.

The built-in 2400mAh battery can last up to 10 years depending on the data transmission frequency and configuration.

Documents

LHT65N_User_Manual

Download

LHT65N_Datasheet 

Download

LHT65N_Firmware 

Download

Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

Purchase 100% genuine Dragino LoRaWAN® gateways, nodes, and loT solutions backed by manufacturer warranty.

Guaranteed Genuine Industrial IoT Equipment

No gray market products - only certified Dragino and industrial-grade loT hardware.

Fast PAN-India Shipping

Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

Trusted Industrial IoT Supplier in India

Serving smart cities, utilities, agriculture, manufacturing, research institutions, and enterprise loT projects.

Buy Dragino in India with Confidence

Explore our range of LoRaWAN® gateways, sensors, and Industrial lot devices today.