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RA02D1 Wireless Liquefied Petroleum Gas Detector

RA02D1 is a liquified petroleum gas detector. It can detect the LPG concentration in the environment, and sound alarm when the concentration exceeds the default value.

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Description
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RA02D1 is a liquified petroleum gas detector. It can detect the LPG concentration in the environment, and sound alarm when the concentration exceeds the default value.

• DC 12V power supply
• Liquified petroleum gas detection
• SX1276 wireless communication module
• Sound alarm as temperature over 60℃

Electric:

Input Power	DC12V/1A (power adapter)
Operating Current	<150mA
Alarm Decibel Value	85dB (3 meters away)
Liquid Petroleum Gas Measurement Range	500 –10000 ppm

Frequency:

Frequency Range	863MHz-928MHz 470MHz-510MHz
TX Power	US915 20dbm； AS923 16dbm； AU915 20dbm； CN470 19.15dbm； EU868 16dbm； KR920 14dbm； IN865 20dbm；
Rx Sensitivity	-136dBm (LoRa, Spreading Factor=12, Bit Rate=293bps ) -121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type	Build-in antenna
Communication Distance	10km (line of sight) Note: The actual communication distance may vary depending on the environment.
Data Transfer Rate	LoRa: 0.3kbps – 50kbps FSK: 1.2kbps – 300kbps
Modulation Method	LoRa/FSK
Supported LoRaWAN Frequency Plan	EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510 (Note: optional, to be done in the factory configuration)

Physical:

Dimensions	106 mm (D) x 36 mm (H)
Ambient Temperature Range	-20℃ – 55℃

RA02D1User manual
RA02D1Datasheet