CNSensors

20210306· This sensor would burn the gas inside it, but never allowed the burning process to occur outside of the sensor. The first electronic carbon monoxide detectors were developed in the 1980s. Since that time, many electronic devices (fixed and portable) have been developed for a variety of applications to detect, monitor, and alert people to potential gas leaks.

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MOS technology is the basis for modern image sensors, including the chargecoupled device (CCD) and the CMOS activepixel sensor (CMOS sensor), used in digital imaging and digital cameras. Willard Boyle and George E. Smith developed the CCD in 1969. While researching the MOS process, they realized that an electric charge was the analogy of the magnetic bubble and that it could be stored on …

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The Pellistor sensors employed for the flammable Gas detection show an excellent output linearity up to LEL. For aggressive atmospheres, where the Pellistor sensors would be seriously damaged, Sensitron developed a version employing industrial grade Infrared sensors: IR sensors are poison free and this grants a higher accuracy and a longer lifetime to the cell. For the toxic gas detection ...

h2s and cl2 sensing properties of cr2o3 thin films

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