Waterproof digital sensor measures air and water pressure

Waterproof digital sensor measures air and water pressure

Alps Alpine has started mass-producing the HSPPAD143A waterproof digital pressure sensor for wide-ranging applications in wearable devices and IoT equipment such as flow meters for essential utilities.

The sensor offers an expanded pressure measurement range of 300 to 2100hPa from a water-resistant design. This means it works in both low-pressure environments at altitudes up to 9,000 meters and high-pressure conditions down to 10 meters underwater, allowing measurement in both open air and water with a single sensor. The HSPPAD143A also houses a dedicated, fully customized application-specific integrated circuit (ASIC), drawing only 1.8µA in low power mode.

Alps Alpine – www.alpsalpine.com

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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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