MQ9 MQ 9 CARBON MONOXIDE GAS SENSOR MODULE IN INDIA

Description Description： Size: 32mm X22mm X24mm L * W * H Main chip: LM393, MQ-9 gas sensors Working voltage: DC 3-5V Features: With the signal output indication. The dual signal output (analog output, and TTL level output). TTL output valid signal is low level, can connected to microcontroller directly.    0 ~ 5V analog output voltage, the higher concentration the higher voltage. With high sensitivity and good selectivity for carbon monoxide(CO)combustible gas  With a long service life and reliable stability. Rapid response and recovery characteristics. Applications: Suitable for home or factory gas leak monitoring device, and carbon monoxide(CO), combustible gases monitoring devices. Package included: 1 x  MQ-9 Carbon Monoxide Gas Sensor Module