NETVOX LORAWAN PM2.5/TEMPERATURE/HUMIDITY SENSOR RA0716 US915
Key features highlights :
Input power 12VDC/1.5A
Working power 1mA @12V
Wireless current 12mA /3.3V(RX)、120mA /3.3V(TX)
TX power 19dBm（max）
Rx sensitivity -121dBm
(Frequency deviation=5kHz,Bit Rate=1.2kb/s)
Antenna type Build-in antenna
Communication rang 2km（line-of-sight）
Data transfer rate 1.2～300kbps
Spread technique FSK/OOK
Detecting Range ＜95%RH
Working Temp -20°C － +50°C
Storage Temp -40°C － +85°C
Particulate matter (PM) is a term used to describe the mixture of solid particles and droplets in air. It can be artificial or born. Some examples include dust, dust and sea water spray. Particles (including soot) are emitted during the combustion of solid and liquid fuels, for example for power generation, home heating and vehicle engines. The size of the particulate matter (ie, the diameter or width of the particles) is different. PM2.5 refers to the air mass per particle size (diameter) typically less than 2.5 microns (m) of particles. PM2.5 is also known as fine particulate matter (2.5 microns is one hundred and forty thousand millimeters).
PM2.5 - Particulate matter 2.5 microns and below. We can inhale very little dust or particulate matter. Some of which pass our lungs directly into our blood. For reference, the human hair is about 50-70 microns thick. Car and truck exhaust is the main contributor.
Netvox RA0716 is mainly used to detect PM2.5 temperature and humidity, communication in line with LoRa protocol standards. The RA0716 carries a PM2.5 sensor that can be used to obtain the concentration of suspended particles per unit volume in the air.
RA0716 is designed to measure PM2.5 particle, temperature and humidity through LoRa remote and low-power wireless connections. It integrates LoRa wireless technology, has a calibration dust (PM2.5) sensor module and compensates for temperature and humidity sensor integration, and data is ready. Detecting dust in the air, such as air purifiers, air conditioners and air monitors, is perfect.
|Manufacturer Part number||RA0716|
|RF Region||US915 - US 902-928MHz|
|LoRa Class||Class A|
|Solution Represented||Smart Cities|
|RF power (dBm)||19dBm|
|Battery type||Alkaline AA|
RA0716 DataSheet ENG r01 20170811.pdf RA0716 DataSheet ENG r01 20170811.pdf
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