NPI-19J-030A2

Pressure Sensors Transducers Overview

The NPI-19J-030A2 is a digital I²C pressure sensor from the Amphenol NovaSensor NPI-19 series, designed for harsh industrial environments. It features a cylindrical stainless steel housing with a 1/8-inch NPT male port and wire lead termination. The device measures absolute pressure within a range of 0 to 30 psi (0 to 206.84 kPa), offering an accuracy of ±1%. It operates on a supply voltage between 2.5 V and 5.5 V, delivering 14-bit digital output over the I²C interface. The sensor includes integrated temperature compensation and functions reliably across a wide operating temperature range of -40°C to +125°C.

Pressure Sensors Transducers Feature Summary

• Media-isolated digital I²C interface for robust communication in harsh conditions
• Integrated temperature compensation for accurate readings across wide thermal ranges
• Stainless steel construction with threaded port for durable installation

Pressure Sensors Transducers Applications

• Industrial automation systems requiring reliable pressure monitoring
• Harsh environment applications involving gases or liquids
• Process control instrumentation demanding high accuracy

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A2' against official Amphenol documentation to confirm exact port configuration and lead style, as variations exist within the NPI-19 family. Ensure the required pressure type matches the application needs, as this model specifies absolute pressure measurement. Confirm that the I²C address and voltage levels are compatible with the host system controller before integration.

Pressure Sensors Transducers Selection Notes

Select this component when a ruggedized, media-isolated digital sensor is required for industrial use. The NPI-19J variant provides a threaded connection suitable for direct piping integration. Consider the 30 psi range and ±1% accuracy against system requirements. Verify compatibility with the I²C bus speed and available supply voltage within the specified 2.5 V to 5.5 V window.

Pressure Sensors Transducers Part Context

This part belongs to the NPI-19 series of media-isolated digital pressure sensors by Amphenol Advanced Sensors. The series utilizes MEMS technology encapsulated in stainless steel to withstand corrosive media and extreme temperatures. The 'J' designation typically indicates a specific port and package configuration within the broader product line, distinguishing it from other variants like the NPI-19H or NPI-19A.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.