MG811 Carbon Dioxide Gas CO2 Sensor Module Detector With Analog Signal Temperature Compensated Output 0-2V

Desription:Main chip: LM393, carbon dioxide gas sensing probeWorking voltage: DC 6VSize: 32mm X22mm X30mm L * W * HCO2 tested concentration range: 0 to 10000ppmApplication: Suitable for detecting the concentration of carbon dioxideFeatures:1. It having a signal output instruction;2. Dual signal output (analog output, and TTL level output);3. TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)4. Analog output (0 ~ 2V/0-4V) voltage output selectable default hair 0-2V;5. Carbon dioxide has a high sensitivity and good selectivity;6. With a long life and reliable stability;7. Rapid response and recovery characteristics;8. The probe can plug design for easy testing.Package Included:1 x MG811 CO2Carbon Dioxide Gas Sensor Module