This manual covers the AOSONG ADP2000 digital differential pressure sensor, including specifications, I2C communication protocols, and assembly instructions.
The AOSONG ADP2000 is a digital differential pressure sensor designed for high-precision measurements with a fast response time of up to 10ms. It features an internal MCU, built-in temperature compensation, and high reliability, making it suitable for HVAC, building automation, and medical applications. The sensor communicates via a standard I2C interface and supports air, nitrogen, and oxygen measurements. This manual is written in Chinese.
| Measurement Range | -125～125Pa |
|---|---|
| Response Time | 10ms |
| Power Supply Voltage | 3.2-3.4V |
| Operating Temperature | -40～85°C |
| I2C Address | 0x25 |
The measurement range is from -125 to 125 Pa.
The response time is fast, reaching up to 10ms.
It is compatible with air, nitrogen, and oxygen under non-condensing conditions.
The I2C slave address is 0x25.