LM393 MQ-9 Flammable Gas Detection Sensor Module for Arduino (Works with Official Arduino Boards)

LM393 MQ-9 Flammable Gas Detection Sensor Module for Arduino (Works with Official Arduino Boards)

US$ 12.93 Free worldwide shipping!
DealExtreme
- 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 Dimensions: 1.57 in x 0.87 in x 0.67 in (4.0 cm x 2.2 cm x 1.7 cm) Weight: 0.21 oz (6 g)