Descriptions:

• Carbon dioxide sensor module (with analog signal output, TTL level signals, temperature compensated output)

• One size: 32mm X22mm X30mm L * W * H

• Second, the main chip: LM393, carbon dioxide gas sensing probe

• Third, the working voltage: DC 6V

Four characteristics:

• Having a signal output instruction;

• Dual signal output (analog output, and TTL level output);

• TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)

• Analog output (0 ~ 2V/0-4V) voltage output selectable default hair 0-2V;

• Carbon dioxide has a high sensitivity and good selectivity;

• With a long life and reliable stability;

• Rapid response and recovery characteristics;

• The probe can plug design for easy testing.

V. Application:

• CO detection device for the family, the environment. Suitable for detecting the concentration of carbon dioxide, carbon dioxide gas sensors tested concentration range: 0 to 10000ppm 

Package Included:

• 1 x MG811 CO2 Carbon Dioxide Gas Sensor Module Detector with Analog Signal Output