LM393 MQ-9 Flammable Gas Detection Sensor Module for Arduino (Works with Official Arduino Boards)
Model: K1208059 - Quantity: 1 - Color: Red + Black - Material: FR4 - Main chip: LM393 MQ-9 gas sensor - Working voltage: DC 0~5V - With TTL electric level signal and stimulation signal output - Effective signal is low - Can be connected to microcontroller directly - The higher voltage the higher gas concentration - High sensitivity to carbon monoxide and flammable gases - Fast response and recovery - Detection range: 10 to 1000ppm CO 100 to 10000ppm - Suitable for home and industry gas leakage monitoring device