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.
Description:
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
