PS03-A10MP-A4W

Pressure Sensors Transducers Overview

The PS03-A10MP-A4W is a board-mount pressure sensor manufactured by Same Sky. It features an absolute pressure measurement type with a maximum operating pressure of 1 MPa (145.04 PSI). The device utilizes a piezoresistive sensing element and provides an analog output signal ranging from 60 mV to 150 mV. It operates with a ratiometric characteristic and requires a 1.5 mA excitation current. The sensor supports media types including gas and liquid, making it suitable for various industrial applications.

Pressure Sensors Transducers Feature Summary

• Provides absolute pressure measurement capability using a piezoresistive sensing element
• Delivers an analog voltage output signal that is ratiometric to the supply
• Designed for direct board mounting in compact electronic assemblies
• Compatible with both gas and liquid media environments

Pressure Sensors Transducers Applications

• Industrial process control systems requiring absolute pressure monitoring
• HVAC equipment utilizing gas or liquid media sensing
• Medical devices needing precise low-pressure absolute measurements
• Automotive systems integrating board-mounted pressure feedback

Pressure Sensors Transducers Procurement Notes

Verify the specific pressure type designation, as model suffixes can indicate gauge or sealed gauge variants within the same series. Confirm the excitation current requirements align with the target circuit design, specifically the 1.5 mA specification. Ensure the analog output range matches the input sensitivity of the connected microcontroller or amplifier. Check RoHS compliance status if required for the final assembly regulations.

Pressure Sensors Transducers Selection Notes

Select this component when absolute pressure reference is required rather than atmospheric relative measurement. The 1 MPa limit suits applications below approximately 145 PSI. Consider the ratiometric output nature, which requires a stable reference voltage source for accurate readings. Evaluate the physical footprint for board space constraints and verify compatibility with the intended media type, whether gas or liquid.

Pressure Sensors Transducers Part Context

This part belongs to the PS03 series of board-mount pressure sensors from Same Sky. The series includes variants with different pressure ranges and reference types, such as gauge or absolute. The PS03-A10MP-A4W specifically denotes the 1 MPa absolute pressure variant. These sensors are designed for integration into PCB-based systems where space efficiency and reliable analog feedback are critical.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes must match the 1 MPa absolute pressure rating, 60-150 mV output range, and 1.5 mA excitation current. Verify pinout compatibility and mechanical dimensions for direct replacement. Cross-reference with other manufacturers offering piezoresistive absolute sensors in similar packages. Ensure the replacement maintains the ratiometric output characteristic for system compatibility.

Pressure Sensors Transducers FAQ

Is the PS03-A10MP-A4W suitable for measuring pressure relative to ambient atmosphere?

No, this component measures absolute pressure relative to a vacuum. For ambient-relative measurements, a gauge pressure variant from the same series should be selected.

What is the recommended excitation current for this sensor?

The datasheet specifies an excitation current of 1.5 mA for optimal operation and output signal generation.