Mq-4 Natural Gas Sensor Methane For In Homes And Factories Leakage Monitoring Device | Электроника

Mq-4 Natural Gas Sensor Methane For In Homes And Factories Leakage Monitoring Device | Электроника

Features: 1.measuring change: Analog output sensor for measuring changes in H2, LPG, CH4, CO, Alcohol, Smoke or Propane 2.Simply supply power and connect the A0 pin to an analog input pin on your Arduino, ESP8266, Raspberry Pi, etc. 3.Operating voltage of 5VDC: adjustable sensitivity using the onboard potentiometer, 4.Easy to use: Easy to use on a breadboard with the included 4-pin header. 5.Module Applications:Gas may be used in homes and factories leakage monitoring device suitable for the detection of gas, butane , propane , methane , smoke , etc. Descriptions: 1. An MQ-4 gas sensor module that outputs an analog value when sensing combustible gas. The higher concentration of the gas is, the greater value it will output. When the value exceeds the threshold set, the signal indicator will light up. 2.High sensitivity to liquefied gas, natural gas, town gas, smog, etc. Specifications: Size:80*60*20mm Color:black Package included: 1x MQ-4 Gas Sensor Module