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GP-2580 Digital Pressure Sensor
Wide ranges: –100 kPa to 60 MPa
24-bit high-resolution ADC
Real-time temperature compensation
Metal diaphragm media isolation
Digital I²C interface
Compact and integration-friendly design
The GP-2580 Digital Pressure Sensor is a high-precision oil-filled MEMS pressure sensor designed for accurate and stable pressure measurement across a wide range of industrial applications.
The sensor utilizes a metal diaphragm isolated structure, enabling compatibility with multiple gases and liquids while protecting the MEMS sensing element from aggressive media. An integrated temperature sensor continuously monitors thermal conditions, allowing real-time compensation of temperature drift and sensitivity variation.
A dedicated digital ASIC performs linearity correction and signal calibration, while a 24-bit analog-to-digital converter ensures high-resolution pressure acquisition. Pressure and temperature data are transmitted via a standard I²C bus, simplifying digital system integration and reducing external signal conditioning requirements.
With its compact mechanical design, digital output, and reliable long-term stability, the GP-2580 is well suited for embedded pressure modules, intelligent transmitters, and OEM measurement systems requiring precise digital pressure data.
| Items | Parameters |
|---|---|
| Range | -100kPa…0~20kPa…60MPa |
| Overload | x 1.5 FS |
| Accuracy | ±0.1%FS BFSL @25°C |
| TEB | ±1.0%FS (Includes calibration error and temperature drift effects) |
| Power Supply | 1.8V ~ 3.6V DC |
| Output | 15%~85% (I²C Bus protocol) |
| Working Current | ≤1mA, Standby current is about 0.1μA |
| Operation Temperature | -10°C~80°C |
| Storage Temperature | -40°C~125°C |
| Long-term stability | ±0.2% FS/year |
