NPI-19M-050G2

Pressure Sensors Transducers Overview

The NPI-19M-050G2 is a digital I²C pressure sensor from the Amphenol NovaSensor NPI-19 series. It features a gauge pressure range of 50 psi (344.74 kPa) with a maximum overpressure rating of 100 psi (689.48 kPa). The device provides an accuracy of ±0.5% and utilizes a 14-bit resolution output via the I²C interface. Operating on a supply voltage between 2.5V and 5.5V, it functions within a temperature range of -40°C to +125°C. The unit employs a cylindrical package constructed from 316L stainless steel.

Pressure Sensors Transducers Feature Summary

• Incorporates IsoSensor technology for high reliability in harsh environments
• Features media isolation to protect internal components from process fluids
• Provides fully calibrated and temperature-compensated digital output
• Utilizes standard I²C communication protocol for simplified integration

Pressure Sensors Transducers Applications

• Industrial automation systems
• HVAC control units
• Medical equipment
• Fluid power monitoring

Pressure Sensors Transducers Procurement Notes

Verify that the specific suffix G2 corresponds to the required I²C address configuration and pinout compatibility for your target PCB layout. Confirm that the cylindrical package dimensions align with available mounting space. Ensure the selected variant meets all necessary environmental certifications for the intended deployment region.

Pressure Sensors Transducers Selection Notes

Select this model when precise digital measurement of moderate gauge pressures is required without external signal conditioning. The integrated temperature compensation eliminates the need for separate thermal correction algorithms. The robust stainless steel construction ensures durability in demanding industrial settings where corrosion resistance is critical.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series, which represents a line of media-isolated digital pressure sensors designed for OEM applications. The series combines advanced sensing elements with embedded signal processing to deliver accurate readings directly through digital interfaces, reducing system complexity compared to analog alternatives.

Pressure Sensors Transducers Replacement Considerations

NPI-19A-050G2: Offers identical form factor but differs in absolute pressure measurement capability rather than gauge pressure.

Pressure Sensors Transducers FAQ

What is the maximum overpressure limit for this sensor?

The sensor can withstand a maximum overpressure of 100 psi (689.48 kPa), which is double its nominal working range.

Does the sensor require external calibration?

No, the device is factory-calibrated and temperature-compensated, providing accurate readings directly via the I²C interface.