EM320-TH is a simple, compact and powerful LoRaWAN® temperature&humidity sensor. It is equipped with high-precision sensors and IP67 waterproof design, applicable for accurate temperature and humidity data detection in various harsh environments. FDA-approved food-grade material’s enclosure and magnet design allow it to be placed in freezers and refrigerators and in contact with food or medicines safely.

In addition to LoRaWAN® technology with low power consumption, it has built-in high-capacity batteries available for usage for up to 5 years without battery replacement. Moreover, EM320-TH is compatible with a Milesight LoRaWAN® Gateway to achieve more data monitoring and management. It is suitable for both indoor and outdoor applications such as cold chain transportation, agricultural greenhouses, office buildings, hospitals, factories, etc.

Features

• Uses Sensirion high-precision sensor, capable of sensing subtle changes in temperature and humidity 
• IP67 waterproof enclosure with multi-level structure and sealing ring design enabling strong water proof performance for harsh environments
• Uses FDA-approved food-grade material’s enclosure, which is safe for contact with food or medicines
• Ultra-low power consumption and standby with 5400 mAh built-in replaceable batteries, ensuring durable battery life
• Wall mounting or magnet version optional for multiple installation scenarios
• Anti-theft and anti-slip pad design on back cover to secure firm and sturdy installation Long-range data transmission for up to 15 kilometers in rural areas
• Store locally 3000 historical records and support retransmission to prevent data loss Equipped with NFC for easy configuration
• Compliant with standard LoRaWAN® gateways and network servers

Measuring Range

• Radiation-resistant ABS Engineering Plastic & Stainless Steel Screws
• Operating Temperature: -40°C to +75°C
• Thermal Insulation
• Discoloration Resistance
• Corrosion Resistance
  

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