DPS368 Overview
The DPS368 is a miniaturized Digital Barometric Air Pressure Sensor robust against water, dust and humidity. It offers a high accuracy and a low current consumption, capable of measuring both pressure and temperature. The pressure sensor element is based on a capacitive sensing principle which guarantees high precision during temperature changes.
DPS368 Key Features
- Pressure sensor with environmentally resistant package
- Operation range: Pressure: 300 -1200 hPa. Temperature: -40
- Pressure sensor precision: ± 0.002 hPa (or ±0.02 m) (high precision mode)
- Relative accuracy: ± 0.06 hPa (or ±0.5 m)
- Absolute accuracy: ± 1 hPa (or ±8 m)
- IPx8 certified: Temporary immersion of 50m for 1 hour
- Temperature accuracy: ± 0.5°C
- Pressure temperature sensitivity: 0.5Pa/K
- Measurement time: Typical 27.6 ms for standard mode (16x). Minimum: 3.6 ms for low precision mode
- Average current consumption: 1.7 µA for pressure measurement, 1.5 µA for temperature measurement