NPI-19H-201AH

Pressure Sensors Transducers Overview

The NPI-19H-201AH is an absolute pressure sensor from the NPI-19 series, manufactured by Amphenol Advanced Sensors. It features a cylindrical package with a 1/4 inch (6.35mm) NPT male threaded port and soft wire termination. The device operates within a pressure range of 0 to 29.01 PSI (0 to 200 kPa), with a maximum pressure rating of 58.02 PSI (400 kPa). It provides a millivolt output of 0 mV to 100 mV with an accuracy of ±0.25%. The sensor functions at temperatures between -40°C and +125°C, drawing 1 mA of supply current.

Pressure Sensors Transducers Feature Summary

• Solid state construction utilizing 316L stainless steel for high reliability
• Temperature compensated operation across a wide industrial range
• High sensitivity analog output with low excitation current requirements

Pressure Sensors Transducers Applications

• Process control systems
• Hydraulic systems and valves
• HVAC controls
• Marine systems
• Avionic systems

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix AH against official datasheets to confirm the exact cable length and termination style, as variations exist within the NPI-19 family. Ensure the required operating pressure aligns with the 29.01 PSI absolute limit. Confirm RoHS compliance status for your region before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this model when an absolute pressure measurement is required in harsh environments. The 1/4 NPT port facilitates direct mounting into standard hydraulic or pneumatic lines. Consider the 100 mV output compatibility with your signal conditioning circuitry and verify that the 1 mA excitation current fits your power budget constraints.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of industrial pressure sensors. The series includes various configurations such as I2C digital outputs and different pressure ranges. The NPI-19H variant specifically denotes the millivolt output type with a robust stainless steel design suitable for demanding industrial applications.

Pressure Sensors Transducers Replacement Considerations

Check for other NPI-19 series variants with matching 1/4 NPT ports and similar absolute pressure ratings. Verify that any substitute maintains the same 100 mV full-scale output and temperature compensation characteristics to ensure system compatibility.