The carbon dioxide analyzer is a new infrared gas sensor analyzer independently developed by our company for environmental monitoring and industrial site emission gas analysis. High-precision, high-resolution probes and gas absorption cells with completely independent intellectual property rights are adopted. The sensor has the characteristics of high precision, good stability and fast response time.

The basic working principle of the carbon dioxide analyzer is the infrared absorption carbon dioxide analyzer. The basic principle of the work is infrared absorption (NDIR) which obey Lambert-Beer's law of absorption. By measuring the light intensity of the absorption window and the non-absorption window, the concentration of the gas to be measured can be calculated

• Non-spectral infrared technology with independent intellectual property rights(NDIR),
• Working power/power consumption: DC12V/ Less than or equal to 20W;
• Optional output signal: RS232

Low measurement range: -0.03ppm to 50ppm-006ppm to 500ppm

High -015ppm to 5000ppm (optional)

Lower detection limit : Less than or equal to 0.3ppm methane

Response time : Less than or equal to 2min

Repeatability : ±1% full scale

Zero drift: ±0.01% of full scale, 24 hours

Range drift : ±1% full scale, 24 hours

Catalytic efficiency: Greater than or equal to 98%

Working temperature: 0 degree -50 degree

Working humidity: 0~95% (non-condensing)

Output interface: RS232

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