Milesight EM300-TH Temperature & Humidity sensor

Milesight EM300-TH is a compact environment monitoring sensor for measurement of temperature and humidity and transmitting data using LoRaWAN® technology. With this low power consumption technology, EM300-TH can work up to 5 years with 4000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually.

Model number: EM300-TH

Vendor Name: Milesight

Specification:

LoRaWAN

• Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
• Tx Power: 20dBm (915) / 16dBm (868) / 17dBm (470)
• Sensitivity: -137dBm @300bps
• Mode: OTAA/ABP Class A

Temperature Measurement

• Range: -30°C to + 70°C
• Accuracy: 0°C to + 70°C (±0.3°C), -30°C to 0°C (±0.6°C)
• Resolution: 0.1°C

Humidity Measurement

• Range: 0% to 100% RH
• Accuracy: 10% to 90% RH (±3%), below 10% and above 90% RH(±5%)
• Resolution: 0.5% RH

Physical Characteristics

• Power Supply: ER18505 Li-SOCl2 4000 mAh battery (8000 mAh optional)
• Battery Life: ≧ 5 years ( for 1 battery)
• Operating Temperature: -30°C to 70°C
• Ingress Protection: IP67
• Dimension: 88 × 87 × 27 mm
• Mounting: Wall (screws or 3M adhesives)