MQ-2 natural gas sensor module

  • үнэ: 7,000 төг

Applicable to the family or factory gas leakage monitoring device, suitable for liquefied gas, butane, propane, methane, hydrogen, alcohol, smoke and other monitoring device.


1. Long size:32mm X wide 22mm X27mm

2. LM393, ZYMQ-2 gas sensor

3. Working voltage:5 V DC

4. A signal output indicating.

5. Dual signal output (analog output and TTL output )

6. TTL output signal is low level. ( when the output low level signal lights, can be directly connected with the single-chip computer )

7. Analog output 0~5V voltage, the higher the concentration of the higher voltage.

8. Liquefied petroleum gas, natural gas, city gas has high sensitivity.

9. With a long service life and reliable stability

10. Quick response and recovery characteristics



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