Milesight IOT - Carbon Dioxide Sensor (4 in 1)

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. Combined with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually.

EM500-CO2 is widely used for applications like smart agriculture, smart city, forest fire detection, etc.

Key Features

• Integrated with multiple sensors like CO2, temperature, humidity, etc.
• Ultra-wide-distance transmission up to line of sight of 10km
• IP65 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

Specifications

Wireless Transmission

• Technology : LoRaWAN®
• Frequency : CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
• Tx Power : 16dBm(868)/20dBm(915)/19dBm(470)
• Sensitivity : -137dBm @300bps
• Mode : OTAA/ABP Class A

Carbon Dioxide (CO2)

• Sensor Type : NDIR
• Range : 400 - 5000 ppm
• Accuracy : ± (30 ppm + 3 % of reading) (0°C - 50°C, 0 - 85%RH)
• Resolution : 1 ppm

Temperature

• Sensor Type : MEMS
• 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

• Sensor Type : MEMS
• Range : 0% to 100% RH
• Accuracy : 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
• Resolution : 0.5% RH

Barometric Pressure

• Sensor Type : MEMS
• 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)
• Advanced Features : Data Storage (1000 pieces), Data Retransmission, Threshold Alarm

Physical Characteristics

• Power Supply : 19000 mAh Li-SOCL2 Battery (ER34615)
• Battery Life* : 10 years (10 min interval)
• Operating Temperature : -30°C to +70°C
• Relative Humidity : 0% to 100% (non-condensing)
• Ingress Protection : IP65
• 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, RoHS, LoRaWAN® Certified, ISED, ICASA
• 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