KEYESTUDIO MQ-4 Gas Sensor for Arduino – Black




Price:
US$4.94

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Overview and Specifications:

General
Brand Keyestudio
Model N/A
Quantity 1Set
Form Color Black
Material FR4
Specification
Application Arduino learning
Working Voltage DC 3.3~5V
Working Current >/=20mA
English Manual / Spec No
Download Link http://www.keyestudio.cc/h-nd-72.html
Other Features
Other Features Specification: Working voltage: DC 3.3V-5V Working current: 20mA Working temperature: 10~50 IO Interface: 3 wire interface (-/+/S/) Detection range: 300 ~ 10000ppm Characteristic gas: 5000ppm methane Sensitivity: R in air/R in typical gas5 Resistance of sensitive material: 1K20K in 5000ppm methane Response time: 10s Recovery time: 30s Heating resistance: 31±3 Heating current: 180mA Heating power: 900mW Heating voltage: 5.0V±0.2V Measuring voltage: 24V
Dimensions & Weight
Dimensions 2.05 in x 0.83 in x 0.75 in (5.2 cm x 2.1 cm x 1.9 cm)
Weight 0.25 oz (7 g)
Packing List
1 x MQ-4 gas sensor

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