Netvox’s wireless LoRaWAN PM2.5 air quality, temperature and humidity sensor is a continuous monitoring system for ambient air dust, temperature and humidity levels. The device works in line with the LoRa protocol standard.
The PM2.5 air quality sensor can be used to obtain the concentration of suspended particulates in air per unit volume and then the alert messages are sent to a centralised monitoring system via the LoRaWAN protocol at pre-programmed intervals.
- Wireless range of up to 10 km (depending on environment)
- LoRaWAN Class A compatible
- Frequency Hopping Spread Spectrum (FHSS)
- Improved interference immunity
- Improved power management for longer battery life
- Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
- Over-the-air updates (future)
We can supply third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.
Ask us about our zero-touch provisioning service, this sensor can be supplied pre-configured and ready to go.
|Power Supply||A total of 8 ER14505 lithium batteries, lithium battery power supply voltage 7.2v, total capacity of 9600mah. (Single-cell lithium battery 3.6V 2400mAH). (3.6V2400mah/section)|
|Battery Life Time||The battery life is approximately 1 year (condition: ambient temperature 25 ° C, 150 min report once, txpower = 20 dBm, LoRa spread factor SF = 10)); the actual measurement shall prevail.|
|Operating Voltage Range||6.4VDC～7.2VDC|
|Working Current||60mA (When the sensor is working).|
|Module Wake Up Current||6.3mA@3.3V|
|RF Receiving Current (RX)||11mA @3.3V|
|RF Emmission Current (TX)||120mA @3.3V|
|Battery Measurement Accuracy||±0.1V|
|Rx Sensitivity||-136dBm (LoRa, Spreading Factor=12, Bit Rate=293bps)
-121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps)
|Antenna Type||Built-in Antenna|
|Communication Range||10 km (line-of-sight, actual transmission distance depends on the environment)|
|Data Transfer Rate||0.3kbps～50kbps|
|Available Frequency||EU868 (others are available on request)|
|Dimensions||Main Body: 111mm x 86mm x 41mm
Battery Case: 111mm x 86mm x 41mm
|Working Temperature||-20℃ ～ +55℃|
|Storage Temperature||-40°C ～ +85°C|
|Humidity Detecting Range||<90%RH|
Key documents & information
- Netvox R72616A LoRaWAN PM2.5 Air Quality Datasheet
- Netvox R72616A LoRaWAN PM2.5 Air Quality User Guide
- Netvox Battery Life Calculator
All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.
Our technical sales team are also happy to advise customers on the best LoRaWAN PM2.5 air quality sensors to suit specific project requirements.