Features: The MS5803 01BA High precise Pressure sensors Module delivers exceptionals accuracy up to ±0.1%, offering versatile gas and liquid pressure measurement across ranges from 10 to 1300mbar (01BA) or 0-14bar (14BA). Featuring a compact design with 3V power supply and I2C communication interfaces, this sensors integrates temperature compensation for reliability performances in varying environment. Essential for engineers, researcher, and developers working on industrial automation, environmental monitoring systems, medical devices, and drones altimetry projects. Optimized for space constrained applications like portable instruments, HVAC controls, laboratory equipment, and embedde solution requiring real time pressure data. Its temperature compensated measurements , I2C protocols enable seamless integration into microcontroller projects while maintaining ±0.1% full scale accuracy across gas/liquid media. Specifications: Component: PCB Size:Approx.10.5x13mm/0.59x0.51inch Supply voltages: 3V Communication Interfaces: I2C Accuracy: 0.01 Working Ranges: 01BA: 10 to 1300 mbar, 14BA: 0 to14bar (-40 to +85 °C) Applicable scenario:Environmental monitoring Option Type:01BA,14BA; Package Includes: 1PC sensors Module note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.