NPI-19A-300A2

Pressure Sensors Transducers Overview

The NPI-19A-300A2 is a digital absolute pressure sensor from the Amphenol NovaSensor NPI-19 series. It features a 300 psi measurement range with ±1% accuracy and an I²C digital output interface. The device operates on a supply voltage of 2.5V to 5.5V and provides a 14-bit resolution. It is designed for harsh environments, offering a wide operating temperature range of -40°C to 125°C. The sensor utilizes a media-isolated design with a 1/8 inch NPT port.

Pressure Sensors Transducers Feature Summary

• Media-isolated solid-state construction using SenStable® technology for high reliability and stability in harsh conditions
• Integrated digital I²C interface providing direct data output without external signal conditioning
• Temperature compensated operation across a wide industrial range ensuring consistent performance

Pressure Sensors Transducers Applications

• Industrial automation systems
• Hydraulic and pneumatic control systems
• HVAC and refrigeration monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'A2' against the manufacturer's official datasheet to confirm pinout configuration and interface compatibility. Ensure the required supply voltage falls within the specified 2.5V to 5.5V range. Confirm that the I²C address settings align with the system design requirements before finalizing the order.

Pressure Sensors Transducers Selection Notes

Select this component when a rugged, digitally interfaced pressure sensor is required for absolute pressure measurement up to 300 psi. It is suitable for applications demanding high accuracy and long-term stability in extreme temperatures. Consider the 1/8 inch NPT port size for mechanical integration into existing piping or manifold systems.

Pressure Sensors Transducers Part Context

This part belongs to the NPI-19 series of industrial pressure sensors manufactured by Amphenol Advanced Sensors (NovaSensor). The series is characterized by its modular design, allowing various pressure port modules to be welded to the sensor junction module. These sensors are engineered for durability and precision in demanding industrial environments.

Pressure Sensors Transducers Replacement Considerations

Consult the official Amphenol datasheet for cross-reference information. Verify that any substitute part matches the 300 psi range, I²C digital output, and -40°C to 125°C temperature specifications.