Mq135 Air Quality Gas Detector Sensor
Rs. 88.00 Rs. 99.00
- Brand: https://www.hwsensor.com/
- Product Code: SEN-GAS
- SKU - SE-2323
- Availability: 2-3 Days
- Price in reward points: 1
- For Bulk Order
9962060070
Quick support on WhatsApp (+919962060070) only between morning 11am-4pm, no call will be answered
The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising.
| SPECIFICATIONS | |
| IC Chip | MQ-135 |
| Operating Voltage(VDC) | 5 |
| Detecting Range | 100ppm to 1000ppm |
OVERVIEW:
-Sensitivity to Ammonia, Sulphide and Benzene steam
-Sensitive for benzene, alcohol, smoke
-Fast response and recovery
-Adjustable sensitivity
-Signal output indicator
-Output voltage boosts along with the concentration of the measured gases increases.
PACKAGE INCLUDES:
1 PCS x Mq 135 Air Quality Gas Detector Sensor
https://www.hwsensor.com/
//SOURCE CODE TAKEN FROM BELOW LINK
//https://create.arduino.cc/projecthub/andrew85/mq-4-natural-gas-sensor-experiment-based-on-arduino-f17bec
intpinRedLed = 11;
intpinGreenLed = 8;
intpinSensor = A5;
intTHRESHOLD = 250;
voidsetup() {
pinMode(pinRedLed, OUTPUT);
pinMode(pinGreenLed, OUTPUT);
pinMode(pinSensor, INPUT);
Serial.begin(9600);
}
voidloop() {
int analogValue = analogRead(pinSensor);
Serial.println("Val: " +analogValue);
digitalWrite(pinGreenLed, HIGH);
if (analogValue >= THRESHOLD) {
digitalWrite(pinGreenLed, LOW);
digitalWrite(pinRedLed, HIGH);
}
else {
digitalWrite(pinRedLed, LOW);
}
delay(5000);
}
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