Mq135 Air Quality Module
Rs. 98.00 Rs. 121.00
- Brand: https://www.hwsensor.com/
- Product Code: SEN-GAS
- SKU - SE-2322
- Availability: In Stock
- Price in reward points: 1
- For Bulk Order
9962060070
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1. The gas sensitive material used in the MQ135 fuel sensor is tin dioxide (SnO2) with lower conductivity in smooth air. When there may be a polluting fuel within the surroundings wherein the sensor is located, the conductivity of the sensor increases because the attention of the polluting fuel within the air increases. The change in conductivity can be converted to an output sign similar to the fuel awareness using a easy circuit.
2. The MQ135 gas sensor is notably touchy to ammonia, sulfides, and benzene vapors, and is right for tracking smoke and other harmful gases. This sensor detects a wide variety of harmful gases and is a low-cost sensor for a huge range of programs.
Good sensitivity to harmful gases over a wide range of concentrations
High sensitivity to ammonia, sulfide, benzene, etc.
Long life, low cost
Simple drive circuit
- Household air pollution alarm
- Industrial air pollution alarm
- Portable air pollution detector
SPECIFICATIONS:
-Good sensitivity to harmful gases over a wide range of concentrations
-High sensitivity to ammonia, sulfide, benzene, etc.
-Long life, low cost
-Simple drive circuit
Application:
-Household air pollution alarm
-Industrial air pollution alarm
-Portable air pollution detector
OVERVIEW:
-Wide detecting scope
-Fast response and High sensitivity
-Stable and long life Simple drive circuit
PACKAGE INCLUDES:
1 PCS x Mq 135 Air Quality Gas Detector Module
//SOURCE CODE TAKEN FROM BELOW LINK
//https://create.arduino.cc/projecthub/m_karim02/arduino-and-mq-135-gas-sensor-with-arduino-code-a8c1c6
#include <LiquidCrystal.h>
int sensorValue;
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
void setup(){ lcd.begin(16, 2);
Serial.begin(9600); // sets the serial port to 9600
}
void loop(){sensorValue = analogRead(0); // read analog input pin 0
Serial.print("AirQua=");
Serial.print(sensorValue, DEC); // prints the value read
Serial.println(" PPM");
lcd.setCursor(0,0);
lcd.print("ArQ=");
lcd.print(sensorValue,DEC);
lcd.print(" PPM");
lcd.println(" ");
lcd.print(" ");
delay(100); // wait 100ms for next reading
}
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