MP503 sensor equivalent, air-quality gas sensor.
High sensitivity to alcohol,smoke; quick response and resume; low power consumption,simple detection circuit,good stability and long life.
Main Application
It is used in .
of Sensor Characters
Rs/Rs0
Smoke One breath Alcohol Methanal
Concentration(ppm)
Fig3.Typical Sensitivity Curve
Rs means resistance in target gas with different concentration, R0means resistance ofsensor in clean air. All tests are finished under .
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