Barometer-Huake

Barometer

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The barometer product adopts a unique LGA package form, which has been verified for a long time and is stable and reliable. High stability atmospheric pressure measurement device, can provide accurate, and external sensing pressure linear correlation of digital signal output

Key words:

MEMS pressure sensor

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Product Details

　The barometer product adopts a unique LGA package form, which has been verified for a long time and is stable and reliable. High stability of the atmospheric pressure measurement device, can provide accurate, and external sensing pressure linear correlation of digital signal output. Waterproof barometer products cover more pressure range, can be atmospheric pressure measurement, but also can use the linear relationship between liquid level depth and pressure, depth measurement. Dielectric isolation of waterproof glue, to achieve pressure transmission at the same time, can also protect the device from seawater corrosion, suitable for wearable products, such as wristbands, watches. Among them, the MEMS pressure sensor adopts the advanced ion injection process and the SENSA process of the unique patented technology of the sensitive core shares. The SENSA process ensures the long-term stability and reliability of the product while achieving lower cost.
The device is internally integrated with 24-bit Sigma-Delta ADC, OTP memory and I2C/SPI communication interface. The external MCU reads the data converted by ADC through I2C/SPI communication interface, and at the same time reads the device calibration parameters stored in OTP. The current pressure value (Pa) can be calculated through a specific calibration formula.

Model	Dimensions (mm)	Range	Type	Noise	Power consumption	Accuracy	FIFO	Application
HK6001	2.0x2.0x0.8	30-130 ruffle	absolute pressure waterproof	0.6 Pa	20 days	HRS 0.5 HPA	32 depth	Mobile Phone
HK6002	2.0x2.0x0.8	30-110 SMA	absolute pressure waterproof	1 Pa	20 days	Nope 1 hPa	31 depth	Mobile Phone
HK6003	2.0x2.5x0.99	30-130 ruffle	absolute pressure waterproof	0.6 Pa	20 days	HRS 0.5 HPA	32 depth	Drone
HK6004	2.0x2.5x0.99	30-110 SMA	absolute pressure waterproof	1 Pa	20 days	Nope 1 hPa	-	Drone
HK6005	3.5x2.65x1.0	30-130 ruffle	absolute pressure waterproof	0.6 Pa	20 days	HRS 0.5 HPA	32 depth	Wear
HK6006	4.0x4.0x2.0	0-40 SMA	differential pressure waterproof	1 Pa	20 days	±1 mmHg	31 depth	Bracelet/Watch
HK6007	2.7x2.7x1.77	30-110 SMA	absolute pressure waterproof	1 Pa	20 days	Nope 1 hPa	31 depth	sports watch
HK6008	2.7x2.7x1.94	30-500 SMA	absolute pressure waterproof	1 Pa	20 days	30-110 kPa/±1hPa 30-500 kPa/±30hPa	31 depth	sports watch
HK6009	2.7x2.7x1.94	30-600 SMA	absolute pressure waterproof	1 Pa	20 days	30-110 kPa/±1hPa 30-600 kPa/±30hPa	31 depth	sports watch
HK6010	2.7x2.7x1.94	30-1500 SMA	absolute pressure waterproof	20 Pa	20 days	30-500 kPa/±20hPa 30-1500 kPa/±50hPa	31 depth	sports watch

MEMS pressure sensor