Online CO2 Monitoring System

Online carbon dioxide detectors measure the concentration of CO₂ in gases using the infrared absorption method, leveraging the absorption characteristics of CO₂ molecules for specific wavelengths of infrared light. They are used for real-time monitoring of enclosed spaces, fermentation processes, or greenhouse gas emissions. These devices provide data support for industrial safety, environmental monitoring, and bioreaction processes.
Selection
When selecting, consider whether the measurement range covers the application scenario, whether the response speed matches the process requirements, and whether the protection rating is suitable for the installation environment. Confirm the sensor lifespan and maintenance cycle, and ensure the output signal is compatible with the existing system. Refer to industry cases to verify equipment stability.

Terms

Standards

Instruments

Using Infrared Sensor to monitor CO2 concentration, not affected by Temperature Humidity, CO2 concentration recovered within 5 minutes after opening the door, Temperature Fluctuation +/- 0.2 ℃, equipped with Microbial Filter and door temperature heating system to prevent condensation pollution.

$ 3338.00

Equipped with infrared CO2 sensor accuracy of 0.1%, CO2 recovery time ≤ concentration value × 1.2min, built-in ultraviolet sterilization lamp and microbial Filter, effectively prevent foster pollution, the use of antibacterial stainless steel lumen for easy cleaning and maintenance.

$ 1555.00

Using microcomputer module control, CO2 control accuracy of 0.1%, temperature resolution of 0.1 ℃, equipped with CO2 and gas dual filtrate device, liner four corners arc design for easy cleaning.

$ 2400.00

Using Infrared CO2 Sensor, restore 5% concentration within 3 minutes after opening the door; Equipped with 90 ℃ heating and humidity sterilizing system, effectively eliminate microbial pollution; Temperature Fluctuation +/- 0.1 ℃, CO2 control accuracy +/- 0.1%.

$ 6505.00

Infrared CO2 Sensor Response Fast, Not Affected by Temperature Humidity, CO2 Recovery Time ≤ 3 minutes; Circulating wind speed automatically adjusts to avoid sample volatilization; Door temperature heating prevents condensate pollution.

$ 3402.00

The cavity preheating technology implementation +/- 0.8 ℃ Temperature Uniformity, equipped with infrared CO2 Sensor to ensure accurate concentration, standard ultraviolet sterilizing lamp to prevent cross-contamination, support remote monitoring function.

$ 4161.00

Equipped with infrared CO2 sensor accuracy of 0.1%, CO2 uniformity +/- 0.1%, built-in UV sterilization lamp and microbial Filter, antibacterial stainless steel inner cavity four corners arc design for easy cleaning, support programmatic programming and Linear dispersion display function.

$ 4971.00

Infrared Sensor is used to monitor CO2 concentration, which is not affected by temperature and Humidity, and restores the set CO2 value within 5 minutes after opening the door; Equipped with Microbial Filter, the filtration efficiency of ≥ 0.3 μm particles reaches 99.99%, effectively preventing pollution.

$ 4177.00

The infrared CO2 sensor accuracy is +/- 0.1%, which is not affected by temperature Humidity; the circulating fan speed is automatically adjusted to avoid sample volatilization; the door temperature heating system prevents condensate pollution; the CO2 recovery time is ≤ 3 minutes, and the temperature recovery is ≤ 8 minutes.

$ 1835.00

Using infrared CO2 Sensor control accuracy +/- 0.1%, gas sleeve heating heating, CO2 recovery time does not exceed the concentration value × 1.2 minutes, double door structure sealing good anti-pollution.

$ 1524.00

Equipped with infrared CO2 sensor accuracy of 0.1%, with ultraviolet sterilization and door heating anti-condensation design, CO2 recovery time ≤ concentration value × 1.2 minutes, support RS-485 interface connection.

$ 4506.00

Using infrared CO2 sensor accuracy of +/- 0.1%, equipped with ultraviolet sterilization system and microbial Filter, circulating wind speed automatically adjusted, volume 150L, temperature recovery time ≤ 8 minutes.

$ 2841.00

Equipped with infrared CO2 sensor accuracy of 0.1%, built-in ultraviolet sterilization lamp can effectively prevent pollution, support 0-20% CO2 concentration range, the use of antibacterial stainless steel cavity for easy cleaning and maintenance.

$ 3901.00

Using Infrared Sensor to achieve CO2 concentration +/- 0.1% control accuracy, equipped with high temperature heating and humidity sterilizing function, CO2 concentration is restored within 3 minutes after opening the door, and the circulating fan automatically adjusts the speed to avoid sample volatilization.

$ 5503.00

The cavity preheating technology implementation +/- 0.8 ℃ Temperature Uniformity, equipped with infrared CO2 Sensor and ultraviolet sterilizing lamp to ensure a stable and sterile foster environment, support remote monitoring and multiple security protection.

$ 3338.00