NPI-19A-015AV

Pressure Sensors Transducers Overview

The NPI-19A-015AV is a digital absolute pressure sensor from the NPI-19 series by Amphenol Advanced Sensors. It features a cylindrical package with wire leads and an I2C output interface. The device operates within a supply voltage range of 2.5V to 5.5V and provides a 14-bit resolution. It is designed for harsh environments, offering temperature compensation and media isolation capabilities. The sensor supports a working pressure of 15 PSI (103.42 kPa) with a maximum pressure rating of 30 PSI (206.84 kPa). It functions reliably across a wide temperature range from -40°C to 125°C.

Pressure Sensors Transducers Feature Summary

• Media-isolated digital I2C interface for robust signal integrity in harsh industrial environments
• Integrated temperature compensation ensures accurate readings across extended operating ranges
• Cylindrical stainless steel housing provides durability against corrosive gases and liquids

Pressure Sensors Transducers Applications

• Industrial automation systems requiring reliable pressure monitoring
• HVAC control units needing precise absolute pressure measurement
• Medical equipment utilizing gas flow or pressure sensing applications

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix configuration when ordering to ensure compatibility with required port styles and electrical connections. Confirm that the selected variant matches the intended application's pressure range and communication protocol requirements. Cross-reference official datasheets for mechanical dimensions and pin assignments before integration into final designs.

Pressure Sensors Transducers Selection Notes

Select this model for applications demanding high accuracy and environmental resilience. The I2C interface simplifies microcontroller integration compared to analog outputs. Ensure the system power supply aligns with the specified 2.5V to 5.5V operational range. Consider the cylindrical form factor for space-constrained installations where threaded ports are not required.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of media-isolated digital pressure sensors. The series is engineered for demanding industrial conditions, combining MEMS technology with advanced signal conditioning. The NPI-19A variant specifically denotes the absolute pressure measurement type with standard packaging options suitable for various mounting configurations.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes within the same family include NPI-19A-015A2 and NPI-19A-015GV, which share similar electrical characteristics but may differ in port style or packaging. Verify functional equivalence regarding pressure range and interface compatibility before substitution.