NPI-19A-030A2

Pressure Sensors Transducers Overview

The NPI-19A-030A2 is a digital I2C absolute pressure sensor from the Amphenol NovaSensor NPI-19 series. It features a working pressure range of 0 to 30 psi (206.84 kPa) with an accuracy of ±0.5%. The device provides a 14-bit digital output and operates on a supply voltage between 2.5V and 5.5V. It is designed for harsh environments, offering temperature compensation across a wide operating range of -40°C to 125°C. The sensor utilizes IsoSensor technology for high reliability.

Pressure Sensors Transducers Feature Summary

• Incorporates state-of-the-art IsoSensor technology for enhanced durability in harsh environments.
• Provides precise digital I2C communication interface for direct microcontroller integration.
• Features internal temperature compensation to ensure accuracy across extended thermal ranges.

Pressure Sensors Transducers Applications

• Industrial automation systems requiring reliable pressure monitoring.
• Harsh environment applications demanding robust sensor performance.
• HVAC and process control systems utilizing digital pressure feedback.

Pressure Sensors Transducers Procurement Notes

Verify the specific part number suffix against official Amphenol datasheets to confirm exact pressure range and package configuration. Ensure compatibility with I2C bus voltage levels and check for required pull-up resistors. Confirm environmental ratings match application requirements before procurement.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring absolute pressure measurement with digital I2C output. Consider the ±0.5% accuracy and 30 psi range suitability. Evaluate the -40°C to 125°C operating temperature span against environmental conditions. Verify power supply constraints align with the 2.5V to 5.5V specification.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of digital pressure sensors by Amphenol Advanced Sensors. The series is characterized by its use of IsoSensor technology, designed for industrial and harsh environment applications. It offers various pressure ranges and output types within the family.

Pressure Sensors Transducers Replacement Considerations

NPI-19A-050A2: Offers a higher 50 psi range but maintains similar digital I2C output and series characteristics. NPI-19J-300A2: Provides a significantly higher 300 psi range within the same NPI-19 series architecture.