NPI-19A-200G2

Pressure Sensors Transducers Overview

The NPI-19A-200G2 is a digital I²C pressure sensor from the NovaSensor NPI-19 series, designed for industrial applications. It features a gauge pressure range of 200 PSI (1378.95 kPa) with a maximum overpressure rating of 400 PSI (2757.9 kPa). The device utilizes a stainless steel construction and operates within a temperature range of -40°C to +125°C. It provides a 14-bit resolution output via an I²C interface, powered by a 3.3 VDC supply. The sensor includes internal temperature compensation and requires no external port connection.

Pressure Sensors Transducers Feature Summary

• Digital I²C interface for direct microcontroller communication
• Stainless steel housing for harsh environment durability
• Integrated temperature compensation for accuracy stability

Pressure Sensors Transducers Applications

• Industrial automation systems
• HVAC monitoring
• Fluid power control

Pressure Sensors Transducers Procurement Notes

Verify that the specific suffix G2 corresponds to the gauge pressure variant with I²C digital output and 3.3V operation. Confirm the absence of process ports matches system integration requirements. Ensure compatibility with the target I²C bus voltage levels and address configuration before procurement.

Pressure Sensors Transducers Selection Notes

Select this model when a digital output is required instead of analog millivolt signals. The 200 PSI gauge range suits moderate pressure applications. The cylindrical package and lack of ports facilitate panel mounting where direct plumbing connections are unnecessary. Consider the -40°C to 125°C range for wide thermal operating environments.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of media-isolated digital pressure sensors. The series offers various pressure ranges and interfaces, including I²C and SPI options. The NPI-19A-200G2 specifically addresses the need for robust, compact digital sensing in industrial settings without requiring complex signal conditioning circuitry.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitutes include other NPI-19 series variants with matching I²C interfaces and similar pressure ratings, such as NPI-19A-200A2 for absolute pressure applications or NPI-19H-200GV for analog outputs, provided interface differences are accounted for.