The Dragino LHT65N is a LoRaWAN®-enabled temperature and humidity sensor, designed for accurate, low-power, and long-range environmental monitoring. With built-in temperature & humidity sensors, support for external probes, and long-lasting replaceable battery, the LHT65N is ideal for indoor and outdoor applications such as smart agriculture, cold chain monitoring, warehouses, and greenhouses.
Operating on the EU868 frequency band, it features LoRaWAN® Class A support, IP65 enclosure, and miles of range on compatible LoRaWAN® networks.
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💡 Key Features
📡 LoRaWAN® EU868 Connectivity – Ultra-long range, low-power data transmission
🌡️ Built-in Temperature Sensor – Accurate monitoring from -40°C to +85°C
💧 Built-in Humidity Sensor – Reliable RH readings from 0% to 100% RH
🔌 Support for External Sensors – Connect DS18B20 or soil moisture probes for expanded functionality
🔋 Built-in High-Capacity Battery – Up to 10 years of operation (depending on use)
🌧️ IP65 Enclosure – Water-resistant housing for semi-outdoor and industrial settings
📊 Data Logging & Threshold Alerts – Stores uplinks and supports temperature/humidity alarms
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🛠 Applications
🌾 Smart Agriculture & Greenhouses – Track growing conditions and optimize irrigation
📦 Cold Chain & Logistics – Ensure stable temperatures in transport and storage
🏢 Smart Buildings & Offices – Maintain energy efficiency and comfort
💻 Server Rooms & IT Equipment – Protect sensitive electronics from thermal/humidity shifts
🌍 Environmental Monitoring – Outdoor climate observation in smart city projects
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📦 Package Includes
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1 × Dragino LHT65N LoRaWAN® Temperature & Humidity Sensor
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1 × User Manual
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📥 Product Downloads
- Device Type: LoRaWAN® Temperature & Humidity Sensor
- Measurement Parameters: Temperature & Humidity (internal sensor), External temperature (via external probe)
- Internal Temperature Range: -40°C to 80°C (Accuracy ±0.3°C)
- Internal Humidity Range: 0% to 100% RH (Accuracy ±3%)
- External Temperature Probe Range: -40°C to 125°C (Accuracy ±0.5°C)
- External Sensor: External temperature probe (optional)
- LoRaWAN® Protocol: 1.0.3, Class A
- Frequency Band: EU868
- LoRa® TX Power: Up to 14 dBm
- LoRa® Sensitivity: -137 dBm (SF12)
- Power Supply: Internal battery (2400 mAh, lifespan up to 10 years)
- Ingress Protection: IP65 (Indoor & semi-outdoor use)
- Operating Temperature: -40°C to 80°C
- Installation: Wall or surface mounting
- Additional Features: Real-time monitoring, ultra-low power consumption, compact design, suitable for smart buildings, warehouses, cold chain logistics, HVAC, and environmental monitoring applications