Optical CO2 Sensor Products

PreSens offers various CO2 sensor designs and a compact fiber optic CO2 meter, or 2-dimensional CO2 imaging for optical dissolved CO2 measurement in various applications. Learn more about our CO2 measurement systems!

Gravity: PWM Non-dispersive Infrared Carbon Dioxide Sensor (400-5000 ppm) - DFRobot

Dissolved Carbon Dioxide (DCO₂) Sensors

What is NDIR ?, Tutorials, CO2 Sensors, Products

Gas Sensor, Infrared CO2 Sensor Module Temperature Compensation Universal Small NDIR UART PWM Output Accurate Optical Circuit Path for Indoor

OPTCO2 Membrane Covered Optical CO2 Sensor for Monitoring

CO2 Sensor Arduino Compatible - RobotShop

Optical CO2 Sensor Accessories

CO₂ sensor - Infineon Technologies

Optical CO2 Sensor Products

Pentair - In-line Optical O2 Meter - OGM - Haffmans

CO2 Sensor Arduino Compatible - RobotShop

Excellent Performance: Made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability 2 Output

Infrared CO2 Sensor Module Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor Module, UART PWM Output, Module, Sensor Blocks

Gravity: Analog CO2 Gas Sensor (MG-811 Sensor) — Arduino Online Shop