MQ-8 Hydrogen Gas Sensor Module
[SEN-16-028]
Volume discounts:
- +100 5 % $0.7100
- +300 8 % $0.6900
- +500 9 % $0.6800
- +1000 12 % $0.6600
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SEN-16-028
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Free delivery in 10-15 days by YunExpress on orders over $35.
Free delivery in 5-7 days by DHL on orders over $200.
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$0.7500
MQ-8 gas sensor is suitable for sensing is Hydrogen Gas which with lower conductivity in clean air. When hydrogen gas exists, 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-8 gas sensor has high sensitivity to hydrogen gas, also has anti interference to other gases.The sensor™s output is an analog resistance. This sensor can detect hydrogen, especially city gas. It is a kind of low-cost sensor for kinds of applications.
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Specificatoins of MQ-8 Hydrogen Gas Sensor Module:
- Circuit Voltage : 5V
- Heating Resistance : 33 ± 5%
- Heating consumption : About 350mW
- Relative humidity : Less than 95%RH
Features of MQ-8 Hydrogen Gas Sensor Module:
- It has good sensitivity to hydrogen gas in wide range.
- Long lifespan, low cost and simple drive circuit
- Small sensitivity to alcohol, LPG,cooking fumes
- Stable and long life
- Selective digital/analog output using toggle switch
- High sensitivity and response time
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