NPI-19A-172GH

Pressure Sensors Transducers Overview

The NPI-19A-172GH is a vented gauge pressure sensor from the Amphenol NovaSensor NPI-19 series. It features a cylindrical package with a 1/8" NPT port and soft wire termination. The device operates within a -40°C to 125°C range, offering an accuracy of ±0.2% and a working pressure of 700 kPa (100 psi). The maximum pressure rating is 1700 kPa (250 psi). Output is provided as a millivolt signal ranging from 0 mV to 100 mV via a Wheatstone bridge configuration.

Pressure Sensors Transducers Feature Summary

• Utilizes solid-state integrated process with isolated diaphragm technology for high reliability
• Features 316 stainless steel isolation diaphragm compatible with corrosive media
• Incorporates temperature compensation resistive loops on a hybrid ceramic substrate
• Provides media isolation through an oil-filled cavity design

Pressure Sensors Transducers Applications

• Liquid and gas pressure control systems
• Automatic process detection and control systems
• Energy management systems
• Environmental protection and water treatment systems

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm port size, output type, and pressure range compatibility. Ensure the application environment aligns with the specified operating temperature and media compatibility requirements. Confirm that the required accuracy meets the system specifications before procurement.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring a rugged industrial pressure sensor with analog millivolt output. The 1/8" NPT connection suits panel mount installations where direct piping interface is needed. Consider the ±0.2% accuracy and wide temperature range for harsh environment monitoring tasks.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series, which combines silicon piezoresistive sensing technology with temperature compensation. The series offers various pressure ranges and interfaces, designed for robust performance in industrial environments using state-of-the-art Iso sensor technology.

Pressure Sensors Transducers Replacement Considerations

Consult official substitution lists for equivalent models within the NPI-19 family or other Amphenol NovaSensor industrial pressure sensors. Verify pinout and electrical characteristics match before substituting.