ITEM NAME:MQ-5 Gas Sensor module Natural gas Town gas Methane Butane Propane BX Features Size: 32mm X22mm X27mm Main chip: LM393, ZYMQ-5 gas sensor Operating voltage: DC 5 Volt Features : 1. Indication of the signal output. 2. Dual signal output (analog output, and TTL level output) 3. TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller) 4. 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage. 5. Liquefied petroleum gas, natural gas, city gas, better sensitivity. 6. Has a long life and reliable stability 7. Fast response and recovery characteristics Applications : Liquefied petroleum gas, natural gas, coal gas monitoring device suitable for home or industrial. Excellent resistance to alcohol, smoke interference ability. Package Included:1PCS.Excellent resistance to alcohol, smoke interference ability. Liquefied petroleum gas, natural gas, city gas, better sensitivity. Main chip: LM393, ZYMQ-5 gas sensor. TTL output signal is low. Fast response and recovery characteristics.
