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LoRaWAN gas monitor AN-302
AN-302 is a wireless gas leakage detector. It has a built-in gas detection sensor with low power consumption and high detection accuracy. When there is gas leakage, and the gas density is up to a set threshold value, the device will report the alarm to the cloud monitoring platform through a LoRa gateway. The cloud monitoring platform processes and analyzes the data, and interacts with the application platform to achieve real-time monitoring of combustible gas leakage status.
LoRaWAN gas monitor AN-302 for smart restaurant, smart home:
AN-302 is a wireless gas leakage detector. It has a built-in gas detection sensor with low power consumption and high detection accuracy. When there is gas leakage, and the gas density is up to a set threshold value, the device will report the alarm to the cloud monitoring platform through a LoRa gateway. The cloud monitoring platform processes and analyzes the data, and interacts with the application platform to achieve real-time monitoring of combustible gas leakage status.
Application:
It is mainly used in family kitchen, school canteen, factory canteen, hotel restaurant and other application scenarios.
Product Features:
l Support LoRaWANTM Class A
l Detecting methane gas leakage within 2 meters
l Support AC220V
l Built-in hardware watchdog circuit to ensure the long-term stable performance
l Plastic shell with flame retardant material
l Working temperature range of -10℃~ +55℃
l Strong anti-interference capability
l Easy to install
l Plug and play
Product parameters:
Item
Description
Performance
Hardware
Detecting Gas
Methane
Alarm Threshold Value
7% LEL
Alarm Volume
≥75dB(at 1 meter)
Wireless Parameter
Tx Rate
300bps-5.4kbps
Frequency
CN470-510MHz
EU863-870MHz
US902-928MHz
AS923MHz
AU915-928MHz
KR920-923MHz
Max Tx Power
19dBm
Rx sensibility
-141dBm(SF=12)
Working Ambient
Temperature
-10℃-+50℃
Humidity
20%-90% (no condensing)
Electrical Parameter
Power supply
AC220V
Sleep current
≤20uA
Tx current
≤130mA
Physical Parameter
Dimension
86mm*86mm*26mm(plug excluded)