Milesight EM300-TH LoRaWAN Temperature & Humidity Sensor
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 Series LoRaWAN Sensors
