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Sensor functions

Sinocera Piezotronics, INC | Updated: Aug 18, 2016

Function of the sensor is often compared with the 5 human senses to be:

Light sensor-the Visual

Acoustic sensors – hearing

Gas sensor-the smell

Chemical sensors-taste

Pressure-sensitive and temperature-sensitive,

Flow sensors-touch

Sensitive element classification:

Physical, power, heat, light, electricity, magnetism and sound and other physical effects.

Chemistry class, based on the principle of chemical reaction.

Biology, molecular recognition features such as enzymes, antibodies, and hormones.

Usually according to their basic perception can be divided into the thermal element, light sensors, gas sensors, force elements, magnetic sensors, humidity sensors, sound sensors, radiation sensors, color sensors, and sensors such as the top ten classes (was also had sensitive element 46).