Desription:;
Main chip: LM393, carbon dioxide gas sensing probe;
Working voltage: DC 6V;
Size: 32mm X22mm X30mm L * W * H;
CO2 tested concentration range: 0
to 10000ppmApplication: Suitable for detecting the concentration of carbon dioxide;;
Features:; 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 CO2;; Carbon Dioxide Gas Sensor Module