Description
Milesight EM300-TH LoRaWAN Temperature & Humidity Sensor
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 LoRaWAN® gateway and IoT Cloud solution, users can manage all sensor data remotely and visually.
EM300-TH is widely used for both indoor and outdoor applications such as offices, hospitals, factories, greenhouses, etc.
- Temperature Range -30°C to + 70°C
- Humidity Range 0% ~ 100% RH
- Shock-resistant and Vibration-resistant
- IP67, Weather and Waterproof
- LoRaWAN Wireless Transmission with ultra-low power consumption and easy deployment
- Built-in 4000 mAh high-capacity battery can be used for 5-10 years.
- NFC enabled
- Easy Installation
Specifications
| LoRaWAN® |
Frequency |
CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 |
| Tx Power |
20dBm (915) / 16dBm (868) / 17dBm (470) |
| Sensitivity |
-147dBm @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) |
Documentations:
EM300-TH Datasheet
