It is a gas sensor that has a high sensitivity to organic solvents and other volatile gases.
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 conductivity of the sensor increases as the concentration of that 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 TGS2620 has high sensitivity to organic solvents and other volatile gases, making it ideal for detectors for organic solvents. ◆ For more details, please contact Figaro Engineering directly.
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basic information
【Features】 ○ 5V constant voltage, low power consumption ○ Highly sensitive to alcohol and organic solvents ○ Long lifespan and low cost ○ Usable with simple electrical circuits ○ Detection concentration range: Ethanol 50–5,000ppm ○ Operating voltage: DC5V ○ Power consumption: 210mW ○ Dimensions: φ9.2×7.8mm ◆ For more details, please contact Figaro Engineering directly.
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Applications/Examples of results
【Usage】 ○ Alcohol checker ○ Detector/alarm for organic solvents ○ For factories, dry cleaning, and semiconductor industries ○ Solvent detector
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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.