고정밀 DPS310 대기압 센서
(Grove - High Precision Barometric Pressure Sensor (DPS310))
개요
- 본 제품은 고정밀 DPS310 대기압 센서입니다.
- 0.06 PaRMS (or 0.01m) 분해능을 가지고 있으며, ± 0.002 hPa (or ±0.02 m) 센서 정확도, ± 0.06 hPa (or ±0.5 m) relative accuracy를 가지고 있습니다.
- 300 -1200 hPa 의 측정범위를 가지고 있습니다.
- I2C나 SPI 인터페이스를 이용하여 쉽게 사용이 가능합니다.
특징
- High Pressure Precision: ± 0.002 hPa (or ±0.02 m)
- High Pressure Accuracy: ± 0.06 hPa (or ±0.5 m)-Relative; ± 1 hPa (or ±8 m)-Absolute
- Wide Range: Pressure: 300 –1200 hPa; Temperature: -40 – 85 °C.
- Easy to Use: Grove IIC (with interrupt) / SPI
- Low power consumption
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BMP280 vs. BME280 vs. DPS310
We've already released the Grove-BMP280 and Grove-BME 280 barometric pressure sensors, let us show you how powerful Grove-DPS310 is through the comparison of the table below.
iTEM Grove-BMP280 Grove-BME280 Grove-DPS310 Pressure Range 300 ~ 1100 hPa 300 ~ 1100 hPa 300 ~ 1200 hPa Temperature Range -40 ~ 85 ℃ -40 ~ 85 ℃ -40 ~ 85 °C. Pressure Precision ? ? ± 0.002 hPa (or ±0.02 m) Pressure Accuracy
(Absolute)± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m) Pressure Accuracy
(Relative)± 0.12 hPa ± 0.12 hPa ± 0.06 hPa (or ±0.5 m) Pressure Resolution 0.18 Pa 0.18 Pa 0.06 Pa Humidity - 0 ~ 100% - Communication I2C/SPI I2C/SPI I2C/SPI Price $8.9 $17.0 $5.9