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LoRaWAN temperature humidity sensor
AN-303 is a wireless temperature and humidity unit for data gathering and monitoring. It has a built-in temperature and humidity chip. It has small body size and high accuracy. With stable performance, low power consumption, it is suitable for data transmission in long distance. Based on long battery life, free wiring installation, AN-303 temperature and humidity sensor decreases the system cost greatly.
LoRaWAN temperature humidity sensor AN-303 for smart building, smart home:
AN-303 is a wireless temperature and humidity unit for data gathering and monitoring. It has a built-in temperature and humidity chip. It has small body size and high accuracy. With stable performance, low power consumption, it is suitable for data transmission in long distance. Based on long battery life, free wiring installation, AN-303 temperature and humidity sensor decreases the system cost greatly.
Application:
Communication room, workshop line, drug warehouses, logistics warehouse, agricultural greenhouses, archives, museums, hvac control and etc.
Product Features:
Ø Support LoRaWANTM
Ø Support Temperature and humidity detecting
Ø Built-in 8500mAh battery
Ø Wide humidity and temperature detection range
Ø Support Temperature high and low threshold value setting
Product parameters:
Function
Item
Description
Hardware parameter
Temperature detecting range
-30℃~70℃
Temperature precision
±0.5℃
Humidity detecting range
0~99.9%RH(non-condensing)
Humidity precision
±3%RH
Antenna
Built-in LoRa antenna
Wireless performance
Tx rate
300bps-5.4Kbps
Protocol
Support LoRaWANTM and P2P
Frequency
CN470-510MHz
EU863-870MHz
US902-928MHz
AS923MHz
AU915-928MHz
KR920-923MHz
RU864-870MHz
IN865-867MHz
Max Tx power
17dBm
Rx sensitivity
-140dBm(SF=12)
Electric parameter
Power consumption
36mW
Battery capacity
3.6V/8000mA
Battery
Built-in Li-SOCL2 battery
VCC
DC 3.6V
Standby electric current
<=9uA
Tx current
<=125mA
Physical parameter
IP grade
IP30
Dimension
86mm*86mm*26mm