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Analog Infrared CO2 Sensor for Arduino Development Boards


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Gravity Series

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ANALOGUE Infrared CO2 Sensor

Arduino Development Boards

Gravity Series

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Product Overview

Gravity analogue infrared CO2 sensor For Arduino is a high performance sensor that combines technology of mature infrared absorption gas detection with precision optical circuit design as well as sophisticated circuit design. It has characteristics such as high sensitivity, high resolution, low power consumption, fast response, anti-water vapour interference, no poisoning, high stability and long life. This gravity analogue Infrared CO2 sensor is able to directly compatible with the DFRobot Arduino IO expansion board thanks to its external DFRobot gravity interface. This character simplify the use of the sensor as it is plug and play and no need additional wiring. This CO2 sensor could be widely used in HVAC, indoor air quality monitoring, industrial process and security protection monitoring, agriculture and animal husbandry production process monitoring. This is a 0 to 5000ppm CO2 sensor with analogue output. It supports Arduino and other microcontrollers with ADC function.
  • Waterproof and anti-corrosion
  • Low power consumption, excellent stability, temperature compensation
  • Excellent linear output, high cycle life
  • Anti-water vapour interference, no poisoning
  • Carbon dioxide gas detection, 4.5 to 5.5VDC operating voltage
  • Less than 60mA at 5V average current, 150mA at 5V peak current
  • 3min preheating time, 120s response time
  • Operating temperature range from 0 to 50°C
  • Service life of >5 years
  • Size is 37mm x 69mm, weight is 34g


Gravity: Analogue Infrared CO2 Sensor For Arduino x1, Analog Sensor Cable For Arduino x1.

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