MQ‑135 Gas Sensor (Air Quality)

Overview

MQ‑135 gas sensor for air quality monitoring (benzene, alcohol, smoke). Analog/digital output. Supply: 5V.

Key Features

• Air quality
• Analog/digital

Specifications

• Supply: 5V

Dimensions & Weight

• Length: ~30 mm
• Width: ~20 mm
• Weight: ~5 g

Package Includes

• 1 × MQ‑135

Applications

• Indoor air quality monitoring
• Smoke and gas detection
• Environmental sensing