HX710B Air Pressure Sensor

Description

The HX710B Air Pressure Sensor is a high-precision, low-power sensor designed for measuring air pressure and altitude in various applications. This sensor is ideal for use in educational projects, DIY electronics, IoT systems, and professional devices requiring accurate pressure measurements.

• Features a 0-40KPa high-precision measuring module based on the MPS20N0040D-S digital barometric pressure transducer that has a linear accuracy of 0.25% FS.
• The module has a precision 24-bit AD converter with a low-noise amplifier (PGA) with a fixed gain of 128 when VREF pin is connected to 5V, which corresponds to a differential input voltage of ±20mV.
• It can be used for fluid level detection by measuring pressure difference at different levels or for other air pressure detection applications by attaching a 2.5 mm soft hose to the sensor inlet.
• The module has an internal clock without the need for external clock support from the microcontroller and it has a wide voltage input range between 2.6 ~ 5.5 V.
• Best project creations need best quality components. We are committed to providing the highest quality products and best customer experience. If there is any problem with this item, please let us know!

Specifications: 

• Operating Voltage: 2.6V – 5.5V

• Pressure Range: 300 hPa to 1100 hPa

• Accuracy: ±1 hPa

• Interface: Digital (I2C / SPI compatible)

• Power Consumption: Ultra-low power mode available

• Temperature Compensation: Built-in

Applications: 

• Weather monitoring systems

• Altitude measurement devices

• Educational and school projects

• IoT and Smart Devices

Key Features: 

• High accuracy and sensitivity

• Compact and lightweight design

• Easy integration with microcontrollers like Arduino and Raspberry Pi

• Temperature-compensated pressure readings

More information: mps20n0040d datasheet / HX710 amplifier datasheet

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