Features:
LED indicator with signal output.
Dual signal output (analog output, and TTL level output).
TTL output valid signal low(Low output signal lamp, micro IO port can be reached).
The amount of analog output increases with increasing concentration, and the higher the concentration, the higher the voltage.

It has high sensitivity for ozone gas(detection concentration range 10PPB-2PPM).

With a long life and reliable stability.
Fast response properties.
With mounting holes for easy permanent installation.
The probe can fit the design for easy testing.
For household and atmospheric environment ozone gas detection devices.

Specifications:
Size: 32mm * 22mm * 30mm/1.26 * 0.87 * 1.18inch
Main chip: MQ131 gas detection probe
Working voltage: DC 5V
Weight: 10g

Package Included:
1 x MQ131 Ozone Sensor