MQ-2-BB - Smoke/LPG/CO Gas Sensor/Detector Breakout Module For Arduino

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SKU:
083-MQ-2-BB
Manufacturer Part No:
MQ-2-BB
₹171.10 inc. GST
₹145.00 ex. GST

Description

Sensitive material of MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. MQ-2 gas sensor has high sensitivity to propane and smoke, also can detect the natural gas and other flammable steam well. It is with low cost and suitable for different applications of detecting kinds of flammable gases.

Resources
Datasheet
 

Extra Information

Manufacturer:
Generic
Power Supply:
5VDC
Target Gas:
LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke
Working Current:
~150mA
Warm-up time:
~20-seconds for stable output
TTL Digital Ouput:
0V (Low) & 5V (High)
Analog Output A0:
0.1 ~ 0.3 V
Connector:
4-pins header with 2.54mm pitch
Dimension:
32 x 20 x 22 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.