NPI-19A-100AV

Pressure Sensors Transducers Overview

The NPI-19A-100AV is a cylindrical absolute pressure sensor from the Amphenol Advanced Sensors NPI-19 series. It features a 1/2" (12.7mm) UNF male port and measures pressures up to 100 PSI (689.48 kPa). The device provides an analog output ranging from 0mV to 100mV via a Wheatstone bridge configuration, powered by a 10V supply. It offers ±0.25% accuracy and operates within a temperature range of -40°C to 125°C. The unit includes temperature compensation and utilizes soft wire termination for connection.

Pressure Sensors Transducers Feature Summary

• Features a stainless steel cylindrical package with a 1/2" UNF threaded port for secure installation.
• Provides compensated analog voltage output suitable for industrial monitoring applications.
• Designed for operation in harsh environments with extended temperature capabilities.

Pressure Sensors Transducers Applications

• Industrial process control systems
• Hydraulic and pneumatic equipment monitoring
• HVAC system pressure measurement

Pressure Sensors Transducers Procurement Notes

Verify that the specific part number NPI-19A-100AV matches the required 100 PSI absolute pressure rating and 1/2" UNF port size. Confirm compatibility with the 10V power supply requirement and the 0-100mV analog output interface. Ensure the operating environment falls within the specified -40°C to 125°C range. Check RoHS3 compliance status if environmental regulations apply to the project.

Pressure Sensors Transducers Selection Notes

Select this model when a high-accuracy analog signal is required for absolute pressure monitoring. The 1/2" UNF port requires compatible fittings for integration. Consider the 10V supply constraint compared to lower voltage digital alternatives in the same series. Verify that the cylindrical form factor fits the available space in the assembly.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of industrial pressure sensors manufactured by Amphenol Advanced Sensors. The series includes various configurations for gauge, absolute, and differential pressure measurements. Models are distinguished by suffixes indicating pressure range, port type, and output format, such as analog millivolt or digital I2C interfaces.

Pressure Sensors Transducers Replacement Considerations

Check for other NPI-19 series variants with matching 100 PSI absolute ratings and 1/2" UNF ports. Verify that alternative models provide compatible 0-100mV analog outputs and similar accuracy specifications. Ensure physical dimensions and mounting requirements align with existing designs.