This datasheet details the Aosong AGS10, a high-performance digital TVOC sensor featuring MEMS technology, I2C interface, and long-term stability for…
The AGS10 is a fully calibrated, high-performance TVOC sensor designed to detect and monitor various organic volatile gases such as ethanol, ammonia, sulfide, and benzene steam. It utilizes advanced MEMS technology with a micro-thermal plate on a silicon substrate and metal oxide semiconductor material for gas sensing. The device features a dedicated ASIC chip ensuring reliability, low power consumption, and high sensitivity.
| Operating voltage | 3.0-4.1 V DC |
|---|---|
| Typical power consumption | 75 mW |
| Sampling period | 2-2s |
| Output mode | PC slave mode (<15 kHz) |
| Preheating time | 120s |
| Working temperature | 0-50 °C |
| Life span | >5 years (@25°C, clean air) |
| Measuring range | 0-~99999 ppb |
The sensor I2C address is 0x1A in 7-bit mode.
The preheating time for the AGS10 sensor is 120 seconds.
Yes, multiple sensors can share one I2C bus, but only one master device can be connected to the bus.