UbiBot DC1-L CO₂ Specifications丨LoRa Wireless CO₂ Sensor Details

Model	DC1-L-CO2 (P1)	DC1-L-CO2 (P2)
Dimensions	108mm x 92mm x 47mm	108mm x 92mm x 47mm
Weight	/	/
Material	ABS	ABS
Power Supply	4 x AA batteries / 4 x Li-SOCl₂ batteries① / DC 12V	4 x AA batteries / 4 x Li-SOCl₂ batteries① / DC 12V
Internal Memory	50,000 sensing records	50,000 sensing records
IP Rating	IP65	IP65
Operating Environment	Temperature: -20 ~ 60℃ Humidity: 10% ~ 90% RH (non-condensing)	Temperature: -20 ~ 60℃ Humidity: 10% ~ 90% RH (non-condensing)
Communications & Interfaces
LoRa Frequency Band	RU864 / IN865 / EU868 / US915 / AU915 / KR920 / AS923	RU864 / IN865 / EU868 / US915 / AU915 / KR920 / AS923
Device Interfaces	Type C / DC port (power supply)	Type C / DC port (power supply)
Sensors & Accessories
Built-in Sensors	CO2: 400 ~ 10,000 ppm (maximum range 0 ~ 40,000 ppm), ±(30 ppm + 3%) (400 ~ 10,000 ppm) Temperature: -40 ~ 70°C, ±(0.4°C + 1%) (0 ~ 50°C) Humidity: 0 ~ 100% RH, ±3% RH (25°C, 0 ~ 100% RH)	CO2: 400 ~ 2000ppm (maximum range 0 ~ 10000ppm), ±(40ppm + 3%) (400 ~ 2000ppm)
Accessories	/	/

Model	DC1-L-CO2 (P1)	DC1-L-CO2 (P2)
Dimensions	108mm x 92mm x 47mm	108mm x 92mm x 47mm
Weight	/	/
Material	ABS	ABS
Power Supply	4 x AA batteries / 4 x Li-SOCl₂ batteries① / DC 12V	4 x AA batteries / 4 x Li-SOCl₂ batteries① / DC 12V
Internal Memory	50,000 sensing records	50,000 sensing records
IP Rating	IP65	IP65
Operating Environment	Temperature: -20 ~ 60℃ Humidity: 10% ~ 90% RH (non-condensing)	Temperature: -20 ~ 60℃ Humidity: 10% ~ 90% RH (non-condensing)
Communications & Interfaces
LoRa Frequency Band	RU864 / IN865 / EU868 / US915 / AU915 / KR920 / AS923	RU864 / IN865 / EU868 / US915 / AU915 / KR920 / AS923
Device Interfaces	Type C / DC port (power supply)	Type C / DC port (power supply)
Sensors & Accessories
Built-in Sensors	CO2: 400 ~ 10,000 ppm (maximum range 0 ~ 40,000 ppm), ±(30 ppm + 3%) (400 ~ 10,000 ppm) Temperature: -40 ~ 70°C, ±(0.4°C + 1%) (0 ~ 50°C) Humidity: 0 ~ 100% RH, ±3% RH (25°C, 0 ~ 100% RH)	CO2: 400 ~ 2000ppm (maximum range 0 ~ 10000ppm), ±(40ppm + 3%) (400 ~ 2000ppm)
Accessories	/	/