NPI-19J-015G2

Pressure Sensors Transducers Overview

The NPI-19J-015G2 is a digital I²C pressure sensor from the NovaSensor NPI-19 series, manufactured by Amphenol Advanced Sensors. It features a gauge pressure range of 15 PSI (103.42 kPa) with a maximum overpressure rating of 30 PSI (206.84 kPa). The device provides a 14-bit digital output via an I²C interface and operates on a supply voltage between 2.5 V and 5.5 V. It includes temperature compensation for accuracy across a wide operating temperature range of -40°C to +125°C. The sensor utilizes a stainless steel housing and connects through a male 1/8-inch (3.18 mm) NPT port.

Pressure Sensors Transducers Feature Summary

• Digital I²C interface for direct microcontroller connectivity
• Integrated temperature compensation for stable performance
• Stainless steel construction for durability in harsh environments
• Wide operating temperature range suitable for industrial applications

Pressure Sensors Transducers Applications

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

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'G2' confirms the gauge pressure type and I²C digital output configuration. Ensure compatibility with the required 1/8-inch NPT port size for system integration. Confirm that the supply voltage range aligns with the target application's power architecture before procurement.

Pressure Sensors Transducers Selection Notes

Select this model when a digital I²C output is preferred over analog signals to simplify system design. The 15 PSI gauge range is suitable for low-pressure fluid and gas monitoring. Consider the stainless steel body and NPT connection if mechanical robustness and leak-tight sealing are critical requirements for the installation environment.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-19 series of harsh environment digital pressure sensors. The series offers various pressure ranges and interfaces, including analog and digital options. The NPI-19J variant specifically denotes the gauge pressure type with a threaded port connection, distinguishing it from absolute or sealed gauge variants within the same product family.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes within the same series include NPI-19J-015A2 for absolute pressure measurement and NPI-19J-100G2 for higher pressure ranges. Verify that any replacement maintains the I²C interface and physical port dimensions to ensure mechanical and electrical compatibility.