It is a gas sensor that has a high sensitivity to tobacco smoke and cooking odors.
The gas sensor consists of a metal oxide semiconductor formed on an alumina substrate along with an integrated heater. When detectable gases are present, the sensor's conductivity increases as the concentration of the gas in the air rises. Using a simple electrical circuit, this change in conductivity can be converted into an output signal corresponding to the gas concentration. The TGS2600 has high sensitivity to tobacco smoke and cooking odors. By using relative value detection (which detects air pollution based on how much the sensor's resistance changes from a baseline of clean air), it achieves control that is closer to human perception. The heater current is small at 42mA, and it operates at a constant voltage of DC5V, making it a very user-friendly sensor that is widely used for controlling air purifiers and similar applications. ◆ For more details, please contact Figaro Engineering directly.
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basic information
【Features】 ○ 5V constant voltage, low power consumption ○ Highly sensitive to tobacco and cooking odors ○ Long lifespan and low cost ○ Usable with a simple electrical circuit ○ Detection concentration range 1 to 10 ppm ○ Operating voltage DC 5V ○ Power consumption 210mW ○ Dimensions φ9.2×7.8mm ◆ For more details, please contact Figaro Engineering directly.
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P1
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Applications/Examples of results
【Usage】 ○ Air purifier control ○ Ventilation fan control ○ Indoor air monitor
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Company information
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.