DFRobot Gravity Analog Gas Sensor (MQ5)

DFRobotSKU: RB-Dfr-202
Manufacturer #: SEN0130
Price  :
£6.37

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Description

  • DFRobot Gravity Analog Gas Sensor (MQ5)
  • Detects LPG, propane, and natural gas
  • Ensures real-time monitoring via Arduino
  • Features high sensitivity with MQ5 probe
  • Offers customizable sensitivity settings
  • Installs easily with 3-pin Gravity connector

The DFRobot Gravity Analog Gas Sensor (MQ5) is an essential device for detecting LPG, propane, and natural gas leaks in various environments such as home kitchens, RVs, and industrial settings. It features a plug-and-play Gravity interface compatible with Arduino, ensuring real-time monitoring without complex wiring.

This sensor is engineered with an MQ5 semiconductor probe, offering high sensitivity to flammable gases while reducing false alarms from substances like alcohol or smoke. It provides an analog voltage output for seamless integration with Arduino, Raspberry Pi, or ESP32 systems.

The device allows for customizable sensitivity through a built-in potentiometer and easy installation with a 3-pin Gravity connector, making it suitable for both DIY enthusiasts and professionals. It boasts a fast response time and industrial durability, ensuring reliable performance in harsh environments.

  • 1x DFRobot Gravity Analog Gas Sensor (MQ5)
  • 1x Gravity Analog Cable
  • 40 x 20 mm (1.57 x 0.79")

PDF File

  • Power: 5V DC (±5%)
  • Current: 150mA max
  • Output: Analog signal (0–5V proportional to gas density)
  • Target Gases: LPG/Propane: 200–10,000 ppm
  • Target Gases: Natural Gas: 300–10,000 ppm
  • Response Time: Less than 10 seconds
  • Interface: Gravity 3-pin (VCC/GND/OUT)
  • Engineered with an MQ5 semiconductor probe for high sensitivity to LPG and natural gas
  • Customizable detection thresholds using the built-in potentiometer
  • Fast response time and industrial durability with a SnO₂-based probe

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