Home > Product > Spirometer

Diffusion Capacity for Carbon Monoxide of Lung(DLCO) NDIR Gas Sensor

DLCO gas sensor Gasboard-2050 can realize online measurement of CH4 and CO for DLCO based on non-dispersive infrared (NDIR) technology. DLCO is a test that measures the gas exchange capacity between the alveoli and the blood and is used to identify interstitial lung diseases and evaluate the effect of chemotherapy. Surgeons use DLCO to evaluate whether the patient can tolerate pneumonectomy and lung volume reduction surgery. DLCO gas sensor has essential importance during the DLCO test. Cubic DLCO gas sensor Gasboard-2050 has mechanical chopped IR source for fast response times. With temperature and pressure compensated, Gasboard-2050 is high accuracy and excellent stability. Gasboard-2050 is a modular approach of easy assembling with good availability and a high-volume through-put manufacturing.
Show More


  • Nondispersive infrared sensor for online measurement of CH4, CO and CO2
  • Mechanical chopped IR source
  • Fast response times(T10-T90:<300ms @1L/min flow)
  • Excellent stability, high accuracy(±1% FS)
  • Temperature and pressure compensated
  • Wider working condition
  • High performance-cost-ratio


CO2 Sensor CM1106-C
Operating Principle NDIR
Measured Gas CO,CH4,CO2
Measurement Range CO: 0~3500ppm(0~0.35%vol);
CH4: 0~3500ppm(0~0.35%vol);
CO2: 0~5%vol(up to 10%available)
Accuracy ±1% FS
Response Time T10~T90 <300ms@1L/min ; T10~T90<450ms@0.5L/min
Output Frequency 16Hz
Working Condition 0℃~45℃,0-90%RH (non-condensing)
Working Pressure 750mBar~1150mBar
Power Supply 12V DC
Signal Output UART(TTLor RS232)
Show More

You can contact Cubic by telephone,mail or email,or you can submit an online Request for Quotation Form.

For Sales:

For Administration:

This website uses cookies to improve your user experience. By using this site, you consent to the use of cookies. You can find more information in our Privacy Policy.