MQ135 Air Detection Sensor
KSh 300.00
MQ135 gas sensor module for air quality monitoring, sensitive to VOCs and other harmful gases, with analog output for Arduino and ESP32.
In stock
The MQ-135 is an air quality gas sensor module that responds to ammonia, benzene, alcohol, smoke, CO2 and other harmful gases.
Key features
- Sensitive to VOCs and harmful gases
- Analog output
- Built-in heater
Specifications
| Supply | 5V DC |
|---|---|
| Output | Analog |
| Warm-up | about 10 minutes (longer burn-in recommended) |
Typical uses
- Indoor air quality monitors
- Ventilation control
- Learning gas sensing
Tip: It shows relative air quality. For accurate CO2 values, use a dedicated CO2 sensor.
Buying in Kenya: Order online from Bluepack Nova for fast delivery across Kenya.
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