It is a gas sensor that can detect both methane and carbon monoxide.
The TGS3870-F00 is a semiconductor gas sensor of the microbead type that uses metal oxides. By periodically applying different heater voltages of High and Low to the sensor, it is possible to detect both methane and carbon monoxide with a single sensor. Additionally, since the gas detection volume is extremely small, the heater's power consumption is kept to just 38mW (average). The TGS3870-F00 has almost no sensitivity to alcohol vapor, which is an interfering gas in residential environments, and is highly durable, making it an ideal sensor for composite gas leak alarms. ◆ For more details, please contact Figaro Engineering directly.
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basic information
【Features】 ○ High selectivity and sensitivity for methane and carbon monoxide ○ Long lifespan and low cost ○ Detection range: Methane 1–25% LEL Carbon monoxide 50–1000 ppm ○ Operating voltage: DC 5V ○ Power consumption: Average 38 mW ○ Dimensions: φ9.2×13 mm ◆ For more details, please contact Figaro Engineering directly.
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Applications/Examples of results
【Features】 ○ Methane and carbon monoxide combined alarm ○ Safety measures for lithium-ion batteries ◆ For more details, please contact Figaro Engineering directly.
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Figaro Engineering has developed semiconductor gas sensors ahead of the world, and for nearly 50 years, we have supplied over 200 million gas sensors globally in the fields of safety, air quality control, air conditioning and refrigeration, home appliances, and automotive. Our gas sensors are widely used not only in various gas detectors such as gas leak alarms and carbon monoxide detectors but also in air purifiers, automotive damper control, alcohol testers, and CO2 monitors. In addition to semiconductor gas sensors, our company continues to evolve as a leading global manufacturer in the gas sensing field by commercializing electrochemical sensors and contact combustion sensors through Figaro's unique technology.
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