Measure the presence of multiple gases with the MQ135 gas sensor.
- Based on a MQ135 sensor it is sensitive to benzene, ammonia, sulfur, smoke and air pollution.
- Analog or digital output with adjustable threshold by a potentiometer.
- Sensor compatible with any 5V card;
- Measuring range: 10 to 1000 ppm
- Module dimensions: 53mm x 20mm x 13mm
- Weight : 8g
WARNING: this sensor is educational and cannot be used as a security object
CAUTION: the module heats up when in use
Application examples: Gas leak detector, ...
Manufacturer: Joy-It
Reference : MQ135