humidity and oxygen concentration. The ultrasonic technology enables 4-in-1 combined sensor operation. The instrument is suitable in binary gases for medical ventilators, assisting in the global ...

Each gas measurement unit, assisted with highly integrated circuits ... The measurement results demonstrate that the limits of detection (LODs) of this sensor for O2, CH4, C2H2, and CO are 0.14%, 0.86 ...

Majima. When exposed to hydrogen gas, the sensor operates by detecting changes in the electrical resistance of CuO NWs. In air, oxygen molecules attach to the surface of the CuO NWs, forming ...

Ensure uptime with OEM-quality exhaust gas temperature sensor replacements to keep heavy-duty trucks on the road.

A tiny semiconductor gas sensor was developed using SO and SGO ... The effects of adding Ge atoms on the oxygen escape energy in SO and the causes of this shift were investigated with the help ...