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) |