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HP303S Precision Barometer and Altimeter Sensor

DWM19072201
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HP303S is a miniaturized Digital Barometric Air Pressure Sensor with a high accuracy and a low current consumption, capable of measuring both pressure and temperature. 

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Description

1. Descriptions of Precision Barometer and Altimeter Sensor HP303S:

The HP303S is a miniaturized Digital Barometric Air Pressure Sensor with a high accuracy and a low current consumption, capable of measuring both pressure and temperature. The pressure sensor element is based on a capacitive principle which guarantees high precision during temperature changes. The small package makes the HP303S ideal for mobile applications and wearable devices.

The HP303S result FIFO can store up to 32 measurement results, allowing for a reduced host processor polling rate. Sensor measurements and calibration coefficients are available through the serial I2C or SPI interface. The measurement status is indicated by status bits or interrupts on the SDO pin.

2. Features of Precision Barometer and Altimeter Sensor HP303S:

Operation temperature: -40~85℃

Supply voltage: 1.7V to 3.6V

Pressure range: 300mBar ~1200mBar

Pressure temperature sensitivity: < 0.5Pa/K

Pressure sensor precision: ± 0.005 hPa (or ±5 cm)

Average current consumption: @1Hz sampling rate, Standby: <0.5 μA

8-pin LGA, 2.0 mm x 2.5 mm x 1.0 mm

Stores up to 32 pressure or temperature measurements

I2C and SPI (both with optional interrupt)

3. Applications of Precision Barometer and Altimeter Sensor HP303S:

Mobile Altimeter / Barometer

Industrial Pressure and Temperature Sensor System

Adventure and Sports watches

Weather Station Equipment

Indoor Navigation and Map Assist

Data loggers for pressure, temperature and altitude

Panel computer

Barometers

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Product Details
DWM19072201
500 Items
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HP303S Precision Barometer and Altimeter Sensor

HP303S Precision Barometer and Altimeter Sensor

HP303S is a miniaturized Digital Barometric Air Pressure Sensor with a high accuracy and a low current consumption, capable of measuring both pressure and temperature. 

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