MQ-131 MQ131 Ozone Sensor Ozone Module High Concentration 10ppm-1000ppm Output

1, size: 32mm X22mm X27mm (L*W*H) 2, the main chip: LM393, MQ-131 gas sensor 3, working voltage: DC 5V 4. Features: 4-1, with signal output indicator indication; 4-2, dual signal output (analog output and TTL level output); 4-3, TTL output valid signal is low level; (when output low level, the signal light is on, it can be connected to the IO port of the single chip) 4-4, the analog output increases with increasing concentration, and the higher the concentration, the higher the voltage; 4-5. High sensitivity to ozone gas (detection concentration range 10-100PPM) 4-6, with long-term service life and reliable stability; 4-7, fast response recovery characteristics; 4-8, with mounting holes for easy installation; 4-9, the probe can be plugged and unplugged for easy testing. 5. Application: Ozone gas detection device for use in home and atmospheric environments.

Package Included 1 Pcs MQ-131 Ozone Module