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NPI-19B-101GH is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Amphenol Advanced Sensors (NovaSensor). Its product description is SENSOR 14.5PSIG 1/2" 0.1V. Review the specifications below when checking this part for your BOM.
The NPI-19B-101GH is a vented gauge pressure sensor from the Amphenol NovaSensor NPI-19 series. It features a cylindrical package with a 1/2 inch (12.7mm) UNF male port. The device measures up to 14.5 PSI (100 kPa) with a maximum pressure rating of 29.01 PSI (200 kPa). It provides an analog millivolt output ranging from 0mV to 100mV via soft wire termination. Operating within a temperature range of -40°C to 125°C, it includes temperature compensation and offers ±0.25% accuracy.
Verify the specific port configuration matches the application requirements, as the NPI-19 series utilizes various thread standards including UNF and NPT. Confirm that the analog millivolt output interface aligns with the host controller's input capabilities. Ensure the environmental conditions do not exceed the specified temperature limits or pressure ratings defined in the official datasheet.
Select this model when a ruggedized, vented gauge pressure measurement is required for industrial applications. The choice depends on the need for a 1/2 inch UNF connection and a wide operating temperature range. Consider the analog output format if digital interfaces are not necessary for the specific system architecture.
This component belongs to the NPI-19 series, designed for harsh environment applications. The series includes both analog and digital variants with various pressure ranges and port styles. The NPI-19B-101GH specifically addresses the need for high-pressure tolerance and reliable analog sensing in demanding industrial settings.
Compatible alternatives within the same family include NPI-19A-101GH and NPI-19J-101GH. These parts share similar electrical characteristics but differ in port size and style. Verify mechanical compatibility before substitution.
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