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MQ 9 Pieces Gas Detection Sensor Module MQ2 MQ3 MQ4 MQ5 MQ6 MQ7 MQ8 MQ9 MQ135 Gas Kit

MQ 9 Pieces Gas Detection Sensor Module MQ2 MQ3 MQ4 MQ5 MQ6 MQ7 MQ8 MQ9 MQ135 Gas Kit

This sensor kit features nine versatile MQ-series gas sensors that can detect different types of gases, making it ideal for gas monitoring, home safety, and industrial applications. Each sensor operates independently and provides analog output signals for easy integration with microcontrollers and development platforms such as Arduino and Raspberry Pi.

Package Includes:

  • 1 x MQ2 Gas Sensor Module
  • 1 x MQ3 Gas Sensor Module
  • 1 x MQ4 Gas Sensor Module
  • 1 x MQ5 Gas Sensor Module
  • 1 x MQ6 Gas Sensor Module
  • 1 x MQ7 Gas Sensor Module
  • 1 x MQ8 Gas Sensor Module
  • 1 x MQ9 Gas Sensor Module
  • 1 x MQ135 Gas Sensor Module

99.00 AED 99.00 AED (Tax included)

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Shipping: 2-3 Business Days

 

Contents and Gas Detection Capabilities:

  1. MQ2 Sensor – Detects flammable gases and smoke, including LPG, i-butane, propane, methane, alcohol, hydrogen, and smoke.
  2. MQ3 Sensor – Specializes in alcohol detection. Ideal for breathalyzer applications and ethanol vapor sensing.
  3. MQ4 Sensor – Detects methane (CH4) and natural gas with limited sensitivity to other gases.
  4. MQ5 Sensor – Suitable for LPG, natural gas, and town gas. Responds well to propane and butane.
  5. MQ6 Sensor – High sensitivity to LPG, butane, and propane. Useful for residential or industrial gas leak detection.
  6. MQ7 Sensor – Specially designed for carbon monoxide (CO) detection. Commonly used in CO alarms.
  7. MQ8 Sensor – Detects hydrogen (H2), ideal for fuel cells or laboratory gas monitoring.
  8. MQ9 Sensor – Senses both CO and combustible gases like methane and LPG, offering wide safety applications.
  9. MQ135 Sensor – Detects various air pollutants such as ammonia (NH3), NOx, alcohol, benzene, smoke, and CO2. Ideal for air quality monitoring.

Features:

  • Wide Gas Detection Range: Covers flammable gases, CO, alcohol vapors, and air pollutants.
  • Analog Output: Easy to read using analog input pins on microcontrollers.
  • Simple Interface: Each module includes VCC, GND, and analog output pins.
  • Adjustable Sensitivity: Onboard potentiometer allows custom sensitivity settings.
  • Cost-Effective: Affordable and easy to replace individual modules.

Applications:

  • Home safety systems (CO alarms, smoke and LPG leak detectors)
  • Industrial gas safety monitoring
  • Breathalyzer devices
  • Air quality and environmental monitoring
  • Laboratory and research gas sensing

Specifications:

  • Operating Voltage: 5V
  • Operating Temperature: -20°C to 50°C
  • Output Signal: Analog
  • Detection Range: Typically 100 ppm to 10000 ppm (varies by sensor)
  • Warm-up Time: A few minutes for stable readings

Compatibility:

  • Arduino and compatible boards
  • Raspberry Pi
  • ESP8266 / ESP32
  • Other analog-capable microcontrollers