HELIA Technology Report
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EM500-CO2 is designed for measuring CO2, temperature, humidity and barometric pressure in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, EM500-CO2 can work up to 10 years with 19000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually. EM500-CO2 is widely used for outdoor applications like smart agriculture, smart city, forest fire detection, etc.
Features
- Integrated with multiple sensors like CO2, temperature, humidity, etc.
- Ultra-wide-distance transmission up to line of sight of 10km
- IP66 waterproof enclosure for harsh environment applications
- Built-in 19000 mAh replaceable battery and work for 10 years without replacement
- Equipped with NFC for easy configuration
- Compliant with standard LoRaWAN® gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
Applications
- Warehouse environment monitoring
- Basement and underground parking monitoring
- Smart agriculture
- Forest fire detection
- Smart buildingEM500-CO2 Datasheet
Specifications
Wireless Transmission
- Technology
- LoRaWAN®
- Frequency
- CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
- Tx Power
- 16dBm(868)/20dBm(915)/19dBm(470)
- Sensitivity
- -147dBm @300bps
- Mode
- OTAA/ABP Class A
Sensors
Carbon Dioxide (CO2)
- Range
- 400 - 5000 ppm
- Accuracy
- ±30 ppm or ±3 % of reading
- Resolution
- 1 ppm
Temperature
- 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
- Range
- 0% to 100% RH
- Accuracy
- 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
- Resolution
- 0.5% RH
Barometric Pressure
- Range
- 300 - 1100 hPa (-40°C - 85°C)
- Accuracy
- ±1 hPa
- Resolution
- 0.1 hPa
Operation
- Power On & Off
- NFC, power button (Internal)
- Configuration
- Mobile APP(via NFC) or PC software(via USB Type-C)
Physical Characteristics
- Power Supply
- 19000 mAh Li-SOCL2 battery (ER34615)
- Battery Life*
- 5 years (10 min interval, SF12)
>10 years (10 min interval, SF7) - Operating Temperature
- -30°C to +70°C
- Relative Humidity
- 0% to 100% (non-condensing)
- Ingress Protection
- IP66EM500-CO2 Datasheet
- Dimension
- 147.9 × 71 × 69.5 mm (5.8 × 2.8 × 2.7 in)
- Installation
- Pole, wall or DIN Rail Mounting
Approvals
- Regulatory
- CE, FCC, LoRaWAN® Certified
- EMC
- EN 55032, EN 55035
- EMS
- IEC 61000-4-2 Level 3
IEC 61000-4-3 Level 2
IEC 61000-4-8 Level 4 - Radio Frequency
- FCC Part 15B, FCC Part 15.247, EN 300 330, EN 301 489-1/3, EN 300 220-1/2
- Safety
- EN62368-1