Description
MQ135 Gas Sensor Module
Overview:
- Gas Detected: Ammonia, nitrogen oxides, alcohol, benzene, smoke, CO2
- Detection Principle: Semiconductor gas sensor
- Operating Voltage: 5V DC
- Output Signal: Analog voltage proportional to gas concentration
- Warm-up Time: About 24 hours
- Response Time: <10 seconds
- Sensitivity Adjustment: Potentiometer on board
- Dimensions: Approximately 35mm x 20mm x 21mm
Key Features:
- Multi-Gas Detection: Detects a variety of gases commonly found in indoor environments.
- High Sensitivity: Provides accurate readings with a wide detection range.
- Analog Output: Output voltage changes with gas concentration, suitable for interfacing with microcontrollers.
- Compact Design: Small form factor for easy integration into projects.
- Longevity: Stable performance over time with proper calibration.
- Applications: Suitable for air quality monitoring in homes, offices, and industrial environments.
Included:
- MQ135 gas sensor module
Resources:
- Datasheet and usage guidelines available online.
Why Choose MQ135 Gas Sensor Module?
- Versatile detection capabilities for various indoor air pollutants.
- Reliable performance with consistent output over time.
- Cost-effective solution for DIY electronics and environmental monitoring projects.
Applications:
- Indoor air quality monitoring systems
- Air purifiers and HVAC systems
- Safety alarms and detectors
- Environmental research and educational projects
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