Carbon Dioxide Concentration Detector

The carbon dioxide concentration detector uses an infrared sensor to absorb infrared rays of specific wavelengths to measure gas concentration. It is used to monitor indoor air quality, greenhouse cultivation, and industrial safety, preventing oxygen deficiency or excessive concentration.
Selection
When selecting, consider whether the measurement range covers the application requirements, check the accuracy of sensor types such as NDIR, evaluate the response time and calibration cycle, ensure the device adapts to environmental temperature and humidity, and confirm that the data output method aligns with the usage scenario.

Terms

Standards

Instruments

Using electrochemistry principle to detect carbon monoxide, with a range of 0~ 1000ppm, with four Alarm modes and wireless data transmission functions, support temperature compensation algorithm and a variety of usage methods.

$ 254.00

With manual and automatic temperature compensation function, concentration Measurement range 1 × 10 ^ ²~ 5 × 10 ^ mol/L, the fastest reaction time is less than 4 minutes, support pFe value and iron Ion concentration display.

$ 382.00

Using electrochemistry principle to detect 0-100ppm sulfur dioxide, with 4G/WIFI wireless communication, IP66 Protection Rating, four Alarm modes and 12-55 hours battery life, support remote paraMeter configuration and temperature compensation algorithm.

$ 588.00

Designed with flameproof and explosion-proof structure, Response Time is less than 30 seconds, accuracy +/- 3% FS, can detect 0-20ppm sulfur dioxide concentration, support 4-20mA and RS485 signal output, suitable for harsh industrial environments.

$ 251.00

Pump suction sampling and infrared Sensor technology, range 0~ 2000ppm, resolution 1ppm, Response Time ≤ 20s, with IP65 Protection Rating and Dust Filter, adapt to harsh environment.

$ 507.00

Gas Sleeve Heating mode is used to heat up quickly and evenly, Temperature Fluctuation +/- 0.5 ℃, carbon dioxide concentration recovery time is short, double door design sealing is good for easy observation, Humidity evaporates naturally.

$ 2068.00

Can simultaneously detect 4 kinds of gases, integrated temperature Humidity detection, support diffusion and pump sampling, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, Operating temperature -40~ 55 ℃.

$ 911.00

Using infrared NDIR detection principle, Response Time ≤ 30 seconds, detection error ≤ +/- 3% F. S, support 4-20mA, RS485 and switch output, with explosion-proof structure and remote alarm function, Sensor life up to 5 years.

$ 409.00

8Mm thick PVC reinforced rigid plastic plate box, sulfur dioxide concentration adjustment range of 600~ 10000ppm, equipped with corrosion-resistant silicone airway and alkali solution exhaust gas treatment system, temperature control accuracy +/- 0.5 ℃.

$ 15823.00

Maximum support for simultaneous detection of 4 gases, integrated temperature and Humidity detection, compatible with pumping and diffusion Sampling method, Response Time T90 ≤ national standard, detection accuracy ≤ +/- 3% FS, with Internet of Things remote monitoring and a variety of Installation methods.

$ 1326.00

Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition screen, support multi-Sensor and a variety of signal output, with explosion-proof and anti-corrosion design, Response Time ≤ 20s, detection accuracy ≤ +/- 2%.

$ 527.00

Using infrared NDIR detection principle, range 0-500ppm, accuracy ≤ +/- 1% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and wireless signal output, with explosion-proof structure and remote monitoring capability.

$ 848.00

Pump suction sampling and dust design, equipped with dust Filter, Response Time T90 ≤ 20s, detection accuracy ≤ +/- 1%, suitable for harsh industrial environment.

$ 1038.00

32-Bit microprocessor and 24-bit ADC chip, support 1-6 Sensor expansion, with 4-20mA, RS485 and other output modes, Protection Rating IP65, Response Time T90 ≤ 20s, accuracy ≤ +/- 2%.

$ 527.00

Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition screen, supports 1-6 Sensors and a variety of output modes, with automatic recovery and explosion-proof and anti-corrosion functions, Response Time ≤ 20s, detection accuracy ≤ +/- 1%.

$ 1058.00

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