This Barometric Pressure Sensor with Metal Port is an excellent solution for measuring altitude, weather, or air pressure in confined spaces. Its stainless steel port allows for easy attachment of tubing, making it ideal for applications like DIY Sip & Puff interfaces, vacuum chambers, or other pressurized containers.
Unlike most barometric sensors, this one uses I2C, making it simple to interface with microcontrollers such as Arduino and Raspberry Pi. It features a silicone-gel covered pressure sensing gauge with a pre-calibrated 24-bit ADC for high-precision readings. This sensor measures absolute pressure in the range of 0 to 25 PSI, which is well-suited for most atmospheric and pressurized environments.
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This sensor is mounted on a breakout board, making it easy to use with various microcontrollers and microcomputers. With available example code and libraries for Arduino and CircuitPython/Python, you'll be able to start your project with ease. Don't forget to purchase tubing for connecting to the stainless steel port.