NPI-19M-030G2

Pressure Sensors Transducers Overview

The NPI-19M-030G2 is a digital I²C pressure sensor from the Amphenol NPI-19 series, designed for industrial applications. It features a gauge pressure range of 30 psi (206.84 kPa) with a maximum overpressure rating of 60 psi (413.69 kPa). The device offers ±1% accuracy and utilizes a 14-bit resolution output via an I²C interface. It operates on a supply voltage between 2.5V and 5.5V and includes temperature compensation. The sensor supports media measurement of both gases and liquids, functioning within a temperature range of -40°C to 125°C.

Pressure Sensors Transducers Feature Summary

• Digital I²C output interface for direct microcontroller integration
• Integrated temperature compensation for stable performance across operating ranges
• Media-isolated design suitable for corrosive gas and liquid environments
• High-resolution 14-bit data conversion capability

Pressure Sensors Transducers Applications

• Industrial automation systems
• HVAC monitoring and control
• Medical equipment pressure sensing
• Process control instrumentation

Pressure Sensors Transducers Procurement Notes

Verify the specific package configuration and lead times directly with authorized distributors, as availability may vary. Confirm that the 30 psi gauge pressure rating aligns with system requirements. Ensure I²C address compatibility with the host controller. Check for RoHS compliance status if required by project specifications. Review application notes for proper signal conditioning and layout guidelines.

Pressure Sensors Transducers Selection Notes

Select this model when a digital I²C interface is preferred over analog outputs to simplify system architecture. The 30 psi gauge range is suitable for low-to-medium pressure applications. Consider the cylindrical package style for panel or inline mounting constraints. Verify that the 2.5V to 5.5V supply voltage matches the available power rails in the target design. Evaluate the need for media isolation if handling aggressive fluids.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of harsh environment digital pressure sensors manufactured by Amphenol Advanced Sensors (NovaSensor). The series provides various pressure ranges and interface options, including I²C and analog outputs. The NPI-19M variant specifically denotes a gauge pressure sensor with a male port configuration. This series is engineered for reliability in demanding industrial conditions.

Pressure Sensors Transducers Replacement Considerations

Check for other variants within the NPI-19 series with different pressure ratings or port types. Verify pinout compatibility if substituting with other digital pressure sensors. Ensure the replacement part maintains the same I²C communication protocol and supply voltage requirements.