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ZEFS--ESD Max 50% OFF Electronic Accessories sale Module MQ131 Ozone G Sensing O3

ZEFS--ESD Electronic Accessories Module MQ131 Sensing Ozone O3 G

$28

ZEFS--ESD Electronic Accessories Module MQ131 Sensing Ozone O3 G

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Product description

The TTL output valid signal is low level; (the signal light is on when the output is low, it can be connected to the IO port of the microcontroller)
The analog output voltage increases with increasing concentration. The higher the concentration, the higher the voltage.
Dual signal output (analog output and TTL level output)
With signal output indicator
Long life and reliable stability
Fast response recovery
With mounting holes for easy installation
The probe can be plugged and unplugged for easy testing

Working voltage: DC 5V
Check concentration: 10ppb-1000ppb
Size: 35mm*22mm*30mm

ZEFS--ESD Electronic Accessories Module MQ131 Sensing Ozone O3 G