NPI-19A-015G2

Pressure Sensors Transducers Overview

The NPI-19A-015G2 is a digital I²C pressure sensor from the NPI-19 series by Amphenol Advanced Sensors. It features a gauge pressure range of 15 PSI (103.42 kPa) with a maximum overpressure rating of 30 PSI (206.84 kPa). The device provides a 14-bit resolution output via an I²C interface. It operates on a supply voltage between 2.5V and 5.5V and includes temperature compensation. The sensor utilizes a cylindrical package with wire leads and has no process port.

Pressure Sensors Transducers Feature Summary

• Digital I²C output interface for direct microcontroller integration
• Integrated temperature compensation for enhanced accuracy across operating ranges
• Cylindrical package design with wire lead termination

Pressure Sensors Transducers Applications

• Industrial automation systems
• Gas pressure monitoring
• Liquid pressure measurement

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'G2' to confirm the gauge pressure variant and I²C communication protocol. Ensure the 15 PSI working range aligns with system requirements, noting the 30 PSI maximum limit. Confirm compatibility with the required 2.5V to 5.5V supply voltage and I²C bus speeds. Check for RoHS compliance status in current documentation.

Pressure Sensors Transducers Selection Notes

Select this component for applications requiring a compact, digitally communicating pressure sensor with integrated signal conditioning. The NPI-19A-015G2 is suitable where space constraints favor a cylindrical form factor over panel-mount threaded options. Consider the ±1% accuracy specification against application tolerance needs. Evaluate the wire lead connection style against available PCB routing or harnessing infrastructure.

Pressure Sensors Transducers Part Context

This part belongs to the NPI-19 series of harsh environment digital I²C pressure sensors. The series offers various pressure ranges and interfaces, including media-isolated options. The NPI-19A-015G2 specifically targets gauge pressure measurements with a digital output, distinguishing it from analog bridge outputs found in other industrial sensor lines.

Pressure Sensors Transducers Replacement Considerations

Cross-reference with NPI-19J-015G2 if a threaded port interface is preferred over the no-port cylindrical design. Verify that alternative models maintain the same 15 PSI gauge range and I²C digital output format.