Optical CO2 Sensor Products
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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!
![](https://www.akm.com/content/www/akm/eu/en/products/co2-sensor/tutorial/what-is-ndir/_jcr_content/root/responsivegrid/layoutcontainer_1641/akm_core_image_29397.coreimg.jpeg/1700188881819/r1920-3-1-ndir-sensor-types-mechanism.jpeg)
What is NDIR ?, Tutorials, CO2 Sensors, Products
![](https://www.figaro.co.jp/en/images/technicalinfo/principle/ndir-type/zu01.png)
NDIR type - Operating principle - Technology - FIGARO Engineering inc
![](https://darwin-microfluidics.com/cdn/shop/files/CO2-SensorPlug-1_1000x.png?v=1704988365)
Optical Carbon Dioxide Sensor - CO2 SensorPlug (pack of 10)– Darwin Microfluidics
![](https://img.directindustry.com/images_di/photo-m2/116069-16736036.jpg)
Optical CO2 sensor, Optical carbon dioxide sensor - All industrial manufacturers
![](https://www.co2meter.com/cdn/shop/files/030-8-0006_K30_10_000ppm_CO2_Sensor_d86a0e88-d394-4f56-a14a-fa4dbd9513d3_grande.jpg?v=1706305780)
How does an NDIR CO2 Sensor Work?
![](https://static.wixstatic.com/media/094947_034aedede990419da07d33f1d943cf1f~mv2.png/v1/fill/w_516,h_516,al_c,lg_1,q_85,enc_auto/094947_034aedede990419da07d33f1d943cf1f~mv2.png)
Products Vision CO2 Monitor
![](https://www.presens.de/fileadmin/_processed_/e/e/csm_CO2_CO2-1_ST_w_DP-CDM1_b1571cf415.jpg)
Optical CO2 Sensor Products
![](https://blatn.com/cdn/shop/products/9_300x300.jpg?v=1598609235)
BLATN BR-HOL-1216 CO2 meter PM1.0 PM2.5 PM10 Air Quality Monitor Tempe
![](https://www.infineon.com/export/sites/default/media/products/Sensors/Teaser-Banner_PAS-CO2_450x337px.jpg_1366428845.jpg)
CO₂ sensor - Infineon Technologies
![](https://www.presens.de/fileadmin/user_upload/products/meters/1_EOM-CO2-FOM_product.jpg)
Product: Electro-Optical Module EOM-CO2-FOM
![](https://www.presens.de/fileadmin/_processed_/1/b/csm_1_SST_CO2_product_2_97277de974.jpg)
Optical CO2 Sensor Products
![](https://www.anton-paar.com/fileadmin/_processed_/0/f/csm_Carbo-5100_6100_6300_perspective-back_b90252a633.jpg)
Inline CO₂ Sensor: Carbo
![](https://assets-sensors.hamiltoncompany.com/File-Uploads/_1440xAUTO_crop_center-center_none/bioreactor-size-impacts-dissolved-co2-illustration.jpg?v=1705428161)
Dissolved Carbon Dioxide (DCO₂) Sensors
![](https://foodandbeverage.pentair.com/~/media/websites/food-and-beverage/products/haffmans/in-line-optical-o2-measurement-ogm/in-line-optical-o2-meter-ogm-haffmans-img-2.jpg)
Pentair - In-line Optical O2 Meter - OGM - Haffmans
![](https://foodandbeverage.pentair.com/~/media/websites/food-and-beverage/products/haffmans/in-line-optical-co2-meter-aucomet-i/in-line-optical-co2-meter-haffmans-img-1.png)
Pentair - In-line Optical CO2 / O2 Meter - AuCoMet-i - Haffmans