NPA-730B-001G

Pressure Sensors Transducers Overview

The NPA-730B-001G is a board-mount pressure sensor from the Amphenol NPA series, designed for surface mount applications. It features a gauge pressure range of 1 psi (6.89 kPa) with a maximum measurement capability of 5 psi. The device offers an accuracy of ±1.5% and utilizes a digital I2C interface with 14-bit resolution. Operating on a supply voltage of 3.3V, it functions within a temperature range of -40°C to +125°C. The component is housed in a 14-SOIC package with dual barbed ports for fluid connection.

Pressure Sensors Transducers Feature Summary

• Integrates a digital I2C interface for direct microcontroller communication without external ADC requirements.
• Features temperature compensation to maintain accuracy across the specified operating temperature range.
• Utilizes a compact 14-SOIC surface mount package with integrated dual barbed ports for easy tubing connection.

Pressure Sensors Transducers Applications

• Industrial automation systems requiring precise low-pressure monitoring
• Medical equipment utilizing gas flow or pressure sensing
• HVAC control units for air pressure regulation

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix '001G' against the manufacturer's current datasheet to confirm port configuration and pressure rating. Ensure compatibility with I2C bus voltage levels and check moisture sensitivity level (MSL 5A) handling requirements during assembly. Confirm RoHS compliance status for your region.

Pressure Sensors Transducers Selection Notes

Select this model when a gauge pressure sensor with a 1 psi range and digital output is required. The 14-bit resolution provides sufficient precision for most industrial applications. Consider the dual barbed port style if direct tubing attachment is preferred over manifold connections. Verify that the 3.3V supply voltage aligns with the system design.

Pressure Sensors Transducers Part Context

This component belongs to the Amphenol NovaSensor NPA-730 series, which focuses on board-mounted digital pressure sensors. The series typically includes various pressure ranges and port configurations, all sharing common digital interface characteristics and high-temperature operation capabilities suitable for demanding environments.

Pressure Sensors Transducers Replacement Considerations

NPA-730B-001D: Differential pressure variant with similar packaging but different pressure reference type. NPA-730B-015A: Absolute pressure variant with a higher 15 psi range. Verify pinout and software compatibility when substituting within the NPA-730 family.