This is a sensor module that can measure air pressure and water level. Its pressure detection range is 0-40 kPa, it is compatible with 2.5 mm hoses, and it can simultaneously detect water level and atmospheric pressure. Its small size saves installation space, and its wide input voltage range (3.3V-5V) makes it suitable for embedded devices and battery-powered systems, such as portable detectors, smart home sensors, and DIY electronics kits.
Color: Red; Sensor Size: 18mm x 18mm/ 0.7inch x 0.7inch(L*W); Pins Width: 1.8mm; Output Voltage: 3.3-5V; Pressure range: 0-40 kPa; Packing List: 3 Pcs Atmospheric Pressure Sensor Includes 3pcs 4P single-row curved pins and 3pcs 4P straight pin headers
High-precision dual detection: Equipped with a high-precision AD sampling chip and a 5kΩ resistor bridge sensor. Its pressure detection range is 0-40kPa, compatible with 2.5mm hoses, and can simultaneously detect water level and atmospheric pressure. Flexible connectivity and easy expansion: Supports 2.5mm hose connections, facilitating connection to water tanks, air hoses, and other devices, allowing for rapid integration into various DIY measurement systems.
By installing the sensor module onto the sensor and upload the corresponding test program to the microcontroller, the measured pressure or water level data can be read and displayed.
Confirm the measurement range: The module's detection range is 0-40KPa; do not exceed this range for detection to avoid damaging the internal sensor.