Milesight IoT Temperature & Humidity Sensor EM320-TH-868M LoRaWAN IP67

The EM320-TH-868M stands out with its IP67-rated enclosure, allowing reliable temperature and humidity monitoring even in harsh, dusty, or wet environments where typical sensors fail. It communicates over LoRaWAN on the 868 MHz band, providing long-range wireless connectivity with low power consumption.

Highlights

• Temperature measurement range: -30°C to +70°C
• Humidity measurement range: 0% to 100% RH (non-condensing)
• LoRaWAN Class A, 868 MHz (EU868)
• IP67 ingress protection
• Powered by 2 x ER14505 Li-SOCl2 batteries, up to 5 years battery life

In daily use

With its internal antenna and wall-mounting options (screws or 3M tape), the sensor is easy to deploy in warehouses, greenhouses, or cold chains. The default transmission interval is 10 minutes, configurable to balance data frequency and battery life. The ABS + PC housing ensures durability.

Full specifications

• Temperature accuracy: ±0.3°C (0°C to 70°C), ±0.6°C (-30°C to 0°C)
• Humidity accuracy: ±3% RH (10% to 90% RH)
• Operating temperature: -30°C to +70°C
• Operating humidity: 0% to 90% RH (non-condensing)
• Antenna type: Internal
• Mounting options: Wall mounting (screws or 3M tape)
• Housing material: ABS + PC

Final note

The EM320-TH-868M is a robust LoRaWAN sensor for long-term environmental monitoring in challenging conditions.