WF282A Digital Pressure Sensor Series

Sensor de pressão digital WF282A

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The WF282a is a miniaturized Digital Barometric Air Pressure Sensor with a high accuracy and a low current consumption. The WF282 is both a pressure and a temperature sensor. The pressure sensor element is based on a capacitive sensing principle which guarantees a high precision during temperature changes. The small package makes the WF282 ideal for mobile applications and wearable devices.

Ficha de dados: Sensor de pressão digital WF282A

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The WF282‘s internal signal processor converts the output from the pressure and temperature sensor elements to 24-bit results. Each pressure sensor has been calibrated individually and contains calibration coefficients. The coefficients are used in the application to convert the measurement results to true pressure and temperature values.
The WF282 has a FIFO that can store the latest 32 measurements. By using the FIFO, the host processor can remain in a sleep mode for a longer period of time between readouts. This can reduce the overall system power consumption.
Sensor measurements and calibration coefficients are available through the serial I2C or SPI interface.

Atributos principais
Faixa de pressão:	30Kpa~1.2bar LGA-8(2x2.5) Pressure Sensors, Transducers - Industrial RoHS
Absolute Pressure Accuracy error:	±0.4% FS
Compensação de temperatura:	20 ℃ ~ +65 ℃
Classificação à prova d'água:	IP67
Taxa de resposta:	5ms
Over Pressure:	5 times
Meios de pressão são apenas gases não corrosivos
ROHS compatível e livre de halogênio