MQ-6 เซ็นเซอร์ตรวจจับแก๊สบิวเทน LPG

MQ-6 Liquefied Petroleum Gas Sensor Liquefied Isobutane Propane Gas Module

•     Size: 32 mm X22mm X27mm
•     Main chip: the LM393, MQ-6 gas sensor
•     Working voltage: DC5V

Features:

•     With a signal output instructions.
•      Dual signal output (TTL level output and analog output)
•     TTL output valid signal for low level. (when the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
•     Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
•      High sensitivity to hydrogen
•     Can be resistant to ethanol steam, LPG (petroleum), smoke interference
•      Has a long service life and reliable stability
•     Quick response recovery feature