MQ-135 Air Quality Sensor Module

The MQ-135 Air Quality Sensor Module is a high-precision gas sensor designed to detect air pollutants such as ammonia (NH₃), sulfur dioxide (SO₂), benzene, carbon monoxide (CO), smoke, and other volatile organic compounds (VOCs). Ideal for home air quality monitoring, industrial safety, and IoT-based environmental tracking, this sensor helps ensure clean and safe air in your surroundings.

🔹 Dual Output & Adjustable Sensitivity for Easy Integration ⚡ ✔ Gas Detection: Ammonia (NH₃), benzene, CO, smoke, alcohol, NOx, and VOCs. ✔ Dual Output: Analog (gas concentration levels) & Digital (threshold-based alerts). ✔ Adjustable Sensitivity: Built-in potentiometer for fine-tuning detection levels. ✔ Operating Voltage: 5V DC (Compatible with Arduino & Raspberry Pi). ✔ Preheat Time: 20 seconds for stable readings. ✔ Long-Lasting & Reliable: Durable sensing element for consistent performance.

🔹 Applications – Where to Use the MQ-135 Sensor 🛠️ ✔ Indoor Air Quality Monitoring – Detects pollutants and gases in homes & offices. ✔ Industrial Safety & Gas Leak Detection – Used in factories and chemical plants. ✔ Smart Home & IoT Automation – Integrates with smart ventilation systems. ✔ Vehicle Emission Testing – Measures harmful gas emissions in garages and labs. ✔ Environmental Monitoring Stations – Tracks air pollution levels in urban areas.

🔹 How to Use & External Resources 📚 The MQ-135 sensor connects easily to Arduino, Raspberry Pi, ESP8266, and other microcontrollers. Power it with 5V, connect the analog or digital output, and start measuring air quality.

📖 Helpful Resources for MQ-135 Air Quality Sensor Module: ✔ MQ-135 Datasheet & Specifications ✔ How to Interface MQ-135 with Arduino ✔ Raspberry Pi Air Quality Sensor Guide ✔ YouTube Tutorials – MQ-135 Air Quality Monitoring Projects

🔹 Best Price & Availability in Ghana 🇬🇭 Looking for an MQ-135 Air Quality Sensor Module in Ghana? Whether for home pollution monitoring, industrial gas detection, or IoT-based environmental tracking, this sensor offers high accuracy and easy integration. Order today for fast delivery across Ghana!