Portable CO2 Level Detector

The portable carbon dioxide detector utilizes the principle of infrared absorption, calculating concentration based on the absorption intensity of specific wavelengths of infrared light by gas molecules. It is used for on-site rapid detection of carbon dioxide levels in environments, confined spaces, or industrial processes. It is commonly employed in safety monitoring, HVAC system commissioning, and fermentation process control.
Selection
When selecting, pay attention to whether the detection range covers the application scenario and if the resolution meets the accuracy requirements. Consider response time and recovery time in relation to real-time monitoring demands. Check the sensor lifespan and calibration cycle to ensure long-term stability. Note the protection level to suit the usage environment, and ensure data recording functions align with work needs.

Terms

Standards

Instruments

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 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 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

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

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

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

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

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

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, Fast Response and No Temperature Humidity Affected, Control accuracy +/- 0.1%; Equipped with UV Sterilization and Microbial Filter to effectively prevent pollution; Automatic adjustment of circulating wind speed to avoid sample volatilization.

$ 3038.00

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

Equipped with Infrared Sensor to achieve 0.1% CO2 control accuracy, built-in UV sterilization lamp and antibacterial stainless steel liner, effectively prevent microbial contamination during the fostering process.

$ 2158.00