AGS10 TVOC Gas Sensor Ethanol Ammonia I ² C Digital Signal For Detecting Various Volatile Organic Compounds
Product Introduction:
The AGS10 is a MEMS TVOC sensor with digital signal output. It is equipped with a dedicated digital module acquisition technology and gas - sensing technology, which ensures the product has extremely high reliability and excellent long - term stability. Meanwhile, it has the characteristics of low power consumption, high sensitivity, fast response, low cost, and a simple driving circuit.
Application Fields:
It is mainly suitable for detecting various volatile organic compounds (VOCs), such as ethanol, ammonia, sulfides, benzene - series vapors, and other harmful gases. It can be applied to air purifiers, household appliances, fresh - air systems, and other equipment.
Working Principle:
The sensor adopts advanced MEMS technology to fabricate a micro - hotplate on a silicon - based substrate. The gas - sensitive material used is a metal oxide semiconductor material with low electrical conductivity in clean air. When the sensor works in an air environment, the electrical conductivity of the gas - sensitive material changes with the concentration of the detected gas in the air. The higher the concentration of the detected gas, the higher the electrical conductivity of the gas - sensitive material. Based on this principle, a dedicated integrated circuit is used to convert the change in electrical conductivity into an output signal corresponding to the gas concentration.
| Operating Voltage | 3.0±0.1VDC |
| Operating Current | 28±5mA |
| Typical Power | 75mW |
| Measurement Range | 0 - 99999ppb |
| Accuracy | 25% of reading (25℃/50%RH) |
| Output Mode | I2C slave |
| Sampling Period | ≥2s |
| Interface Rate | I2C slave mode (≤15kHz) |
| Pre - heating Time | ≥120s |
| Operating Temperature | 0 - 50℃ |
| Operating Humidity | 0 - 95%RH |
| Lifetime | >5 years (at 25℃ in clean air) |
| Sensor Type | MEMS semiconductor - type sensor |
| Output Unit | ppb |
| Standard Test Gas | Ethanol |
| Module Size | 15.20 * 10.50mm |
Product Tags:
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AGS10 TVOC Gas Sensor Ethanol Ammonia I ² C Digital Signal For Detecting Various Volatile Organic Compounds Images
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