+852 6931 0236
[email protected]
AMBIENCE INDOOR AIR QUALITY MONITORING | Detect CO2, Temperature and Humidity | Battery Life up to 4 Years
Provide real-time and basic temperature and humidity data in your indoor air quality (IAQ).
Cold temperatures can suppress the immune system and aid the spread of viruses.
Higher relative humidity indicates higher level of moisture in the air which lead to cold, flu symptoms, and risk for toxic mold.
| Air Quality Index/AQI | CO2, Temperature, Humidity, PM10, PM2.5, TVOC, CO, NO2, HCHO, O3, Illuminance |
|---|
Wireless Transmission |
|
| Technology | LoRaWAN® |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
Sensors |
|
| Temperature Range | -20°C~60°C |
| Accuracy | ± 0.2°C |
| Resolution | 0.1°C |
| Humidity Range | 0% to 100% RH |
| Accuracy | ± 2% RH |
| Resolution | 0.5% RH |
| Carbon Dioxide (CO2) Range | 400 to 5000 ppm |
| Accuracy | ± (30 ppm + 3 % of reading) |
| Resolution | 1 ppm |
| TVOC | |
| Operating Principle | MOX (MEMS) |
| Range1 | 1.00 ~ 5.00 (IAQ Rating) |
| Accuracy | ±1 |
| Resolution | 0.01 |
| Carbon Dioxide (CO2) | |
| Operating Principle | Nondispersive Infrared (NDIR) |
| Range | 400 ~ 5000 ppm |
| Accuracy | ± (30 ppm + 3 % of reading) |
| (0°C~ 50°C, 0% to 85%RH) | |
| Resolution | 1 ppm |
Physical Characteristics |
|
| Power Supply | 1. 4 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries |
| 2. 5V/1A by Type-C Port | |
| Battery Life1 | Around 4 Years |
| Operating Temperature | -20°C to +60°C |
| Relative Humidity | 0% to 95% (non-condensing) |
| Relative Humidity | 10% - 90% (non-condensing) |
| Ingress Protection | IP30 |
| Dimension | 68 × 65 × 20.5 mm (2.68 × 2.56 × 0.81 in) |
| Installation | 3M Tape Mounting, Wall Screw Mounting |
Use hibernation when you know you will not be using the IAQ sensor for an extended period of time to save more power.
*Customers can turn on the LoRa uplink with hibernation mode enabled, in which case the screen will still keep displaying hibernation mode, but only to save screen power consumption.
Built-in 2 × 2700 mAh ER14505 Li-SOCL2 Replaceable Batteries Battery Life up to 9 Years
