HQ MQ-135 air mass sensor module and hazardous gas & air polution sensor

Detail HQ MQ-135 air mass sensor module and hazardous gas & air polution sensor

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Download: Sensor Profile:
sensitive material MQ135 gas sensor is used in clean air low conductivity tin
oxide (SnO2). When a sensor in the environment exist
in polluting gases, conductivity sensor with the increase in air pollution in
the gas concentration increases. Using a simple circuit to change the
conductivity
of the gas concentration is converted to the corresponding output signal.
MQ135 ammonia gas sensor, sulfide, benzene vapor high sensitivity, smoke and
other harmful monitoring will also be ideal. The sensor can check
measure a variety of harmful gases, it is a low-cost sensors for a variety of
applications.
Module Applications:
for hazardous gas detection device family, the environment, suitable for ammonia
detection of aromatic compounds, sulfur compounds, benzene steam, smoke and
other gases harmful gases, gas sensors tested concentration range: 10 to 1000ppm

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