After cracking the gadget open (literally, due to the hidden screws), the CO2 sensor is clearly visible. While superficially identical to an MH-Z19, the NDIR sensor is actually called ‘HC8 ...

At AGA 2025, evidence of Teledyne GFD’s legacy in innovation can be seen in new solutions such as the MethaSense natural gas ...

Doctors and medical personnel are frequently required to accurately monitor and control air volume, gas ... NDIR, ultrasonic methods, and electrochemical methods. Ultrasonic oxygen and flow ...