حساس غاز إم كيو ٥


50ر.س
رمز المنتج: ESN-101020056 الأقسام: , , الوسوم: , ,

Fast response Adjustable sensitivity Detects LPG, natural gas, town gas etc. Useful for gas leakage detection Grove compatible interface

10 متوفر في المخزون

الوصف

Introduction

The Grove – Gas Sensor(MQ5) module is useful for gas leakage detecting(in home and industry). It can detect LPG, natural gas, town gas and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer.

Features

  • Wide detecting scope
  • Stable and long life
  • Fast response and High sensitivity

Specification

Item Parameter Min Typical Max Unit
VCC Working Voltage 4.9 5 5.1 V
PH Heating consumption 0.5 800 mW
RL Load resistance adjustable
Scope Detecting Concentration 200 10000 ppm

Applications

  • Gas leakage detection.

Connection

Arduino Gas Sensor
5V VCC
GND GND
NC NC
Analog A0 SIG

Code

void setup() {

    Serial.begin(9600);

}

void loop() {

    float sensor_volt;

    float sensorValue;

    sensorValue = analogRead(A0);

    sensor_volt = sensorValue/1024*5.0;

    Serial.print(“sensor_volt = “);

    Serial.print(sensor_volt);

    Serial.println(“V”);

    delay(1000);

}

 

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