LoRA/LoRa WAN Ambient VOC, CO2, Temperature and Humidity Transmitter
Specifically designed for indoor applications in an ambient environment, the Enless Wireless LoRa / LoRaWAN CO2, VOC, humidity and temperature transmitter allows you to monitor occupant comfort levels, thanks to its integrated sensors of temperature, humidity, volatil organic compounds and carbon dioxide (data °C – %rH – ppb – ppm).
The CO2 and the VOC contents are the main indicators of the air quality breathed by users.
CO2, VOC and air quality have a direct influence on the daily comfort of occupants in enclosed spaces, such as offices, and can trigger side effects like fatigue, drowsiness, headaches etc. The odourless carbon dioxide is caused by pollution, and of course from human breathing. Volatile organic compound particles can come from household products, paints, etc… The CO2 content is measured as a percentage of air volume or as “ppm” (part per million). Thus 1,000 ppm is equal to 0.1% of carbon dioxide in the air. The VOC content is measured as “ppb” (part per billion). Thus 1,000 ppb is equal to 0.01% of particles in the air.
Our temperature, humidity, VOC and CO2 transmitter is suitable for many applications and sectors:
- Housing
- Public access buildings such as public educational buildings (schools, colleges, high schools, higher education establishments, training centres, etc. ), cultural (museums, castles, sports complexes, libraries, showrooms, city halls, etc. ) and sanitation (health facilities, hospitals, retirement homes, EHPAD…)
- Tertiary sector
- Prevent the risk of COVID-19 transmission by monitoring indoor air quality level
Our product enables compliance with government, environmental and health laws and requirements for indoor air quality monitoring (IAQ), particularly in public buildings.
Totally discreet, our LoRa / LoRaWan sensor can be fixed to a wall but also positioned on a surface. The frequency of sending information (periodicity) is configurable.
 
Technical Specifications
 
| Dimensions | L 105 x H 95 x W 38 mm |
| Enclosure and IP rating | ABS IP 40 |
| Power supply | Replaceable D 3.6 V Lithium battery - Low battery alert |
| Battery autonomy | 3 years battery life with 15 mn periodicity |
| Transmission interval | > 30 mn by default > Configurable from the receiver’s IP server in LoRa mode & via Downlink in LoRaWAN |
| Temperature sensor accuracy | +/- 0,2°C |
| VOC range | 0 - 60 000 ppb (1 ppb = 4.5 μg/m3) |
| CO2 range | 0 - 5000 ppm |
| Humidity sensor resolution | +/- 2% rH |
| Configuration / Installation | Radio |
| LEDs | 3 LEDs |
| Certification | CE |
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Delivery times
For uk clients we deliver all goods ordered by 14:00 in the next working day.