NPI-19M-015A2

Pressure Sensors Transducers Overview

The NPI-19M-015A2 is a digital I²C pressure sensor from the Amphenol NovaSensor NPI-19 series. It measures absolute pressure with a working range of 15 PSI (103.42 kPa) and a maximum pressure rating of 30 PSI (206.84 kPa). The device features a 14-bit output resolution and operates on a supply voltage between 2.5V and 5.5V. It utilizes an M12 x 1.0 male connector for interface and employs a cylindrical package design. The sensor includes temperature compensation and supports operation within a temperature range of -40°C to 125°C.

Pressure Sensors Transducers Feature Summary

• Digital I²C interface for direct microcontroller integration
• Media-isolated sensing element for gas and liquid applications
• Integrated temperature compensation for improved accuracy
• Stainless steel construction for durability in harsh environments

Pressure Sensors Transducers Applications

• Industrial automation systems
• HVAC control units
• Medical equipment pressure monitoring
• Automotive fluid and air pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'M' confirms the M12 x 1.0 male connector configuration, as other suffixes indicate different interfaces like barbless or panel mount options. Ensure the required supply voltage aligns with the 2.5V to 5.5V operational range. Confirm that the 15 PSI absolute pressure rating meets the system's maximum operating requirements without exceeding the 30 PSI burst limit.

Pressure Sensors Transducers Selection Notes

Select this component when a robust, media-isolated digital sensor is required for corrosive or high-pressure industrial environments. The M12 connector facilitates secure cabling in vibration-prone settings. Consider the 14-bit resolution and ±1% accuracy for applications demanding precise digital pressure feedback over analog alternatives.

Pressure Sensors Transducers Part Context

This part belongs to the NPI-19 series of media-isolated digital pressure sensors. The series offers various pressure ranges and interface options, including I²C and analog outputs. The NPI-19M variant specifically targets applications requiring the ruggedness of an M12 connector while maintaining digital signal integrity through I²C communication protocols.

Pressure Sensors Transducers Replacement Considerations

NPI-19J-015A2: Offers similar electrical specifications but uses a 1/8 in-27 NPT port instead of the M12 connector. NPI-19A-015A2: Features wire leads rather than the M12 connector interface.