MQ-4 Natural Gas and Methane Gas Measurement Module

MQ-4 Module Features

MQ-4

Working voltage: 5V DC

Features:

• Microprocessor compatible TTL output.
• Analogue output. The output voltage changes proportionally to the gas concentration in the air.
• High precision. It precisely measures the concentration of Natural Gas, Methane Gas (CH4).
• It can also measure Smoke and Alcohol with low sensitivity.
• Measurement Range: 300-10000 ppm
• It has a long working life and stability.
• Fast response time.
• Plug / play facility for testing with plug-in probes.
• It works compatible with Arduino and other development boards.

Useful Links

• Gas SensorYou can review our products.