MQ-7-BB - Carbon Monoxide/Coal Gas Sensor/Detector Breakout Module Arduino Compatible

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SKU:
083-MQ-7-BB
Manufacturer Part No:
MQ-7-BB
₹175.00 ex. GST

Description

Sensitive material of MQ-7 gas sensor is SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO at low temperature(heated by 1.5V).The sensor’s conductivity gets higher along with the CO gas concentration rising. At high temperature(heated by 5.0V),it cleans the other gases adsorbed at low temperature. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit.

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Extra Information

Manufacturer:
Generic
TTL Digital Ouput:
0V (Low) & 5V (High)
Connector:
4-pins header with 2.54mm pitch
Power Supply:
5VDC
Dimension:
32mm x 22mm x 27mm
Target Gas:
Carbon Monoxide
Analog Output:
0 ~ 5V
Preheat Duration:
20s

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.