NPA-700B-015G

Pressure Sensors Transducers Overview

The NPA-700B-015G is a surface-mountable gauge pressure sensor from the NPA series, manufactured by Amphenol Advanced Sensors. It features a 14-bit digital output via an I2C interface and operates within a supply voltage range of 4.75V to 5.25V. The device has a working pressure of 15 PSI (103.42 kPa) with a maximum pressure rating of 60 PSI (413.69 kPa). It offers ±1.5% accuracy and includes temperature compensation. The sensor utilizes a 14-SOIC package with top ports and dual barbed fittings sized at 0.12 inches (3mm). It functions reliably across a wide operating temperature range of -40°C to 125°C.

Pressure Sensors Transducers Feature Summary

• Provides calibrated 14-bit digital pressure data through a standard I2C serial interface for simplified system integration.
• Features integrated temperature compensation to maintain measurement stability across extreme environmental conditions.
• Designed for direct surface mount installation on printed circuit boards using a compact SOIC-14 package.
• Includes dual barbed port fittings to facilitate secure tubing connections without additional adapters.

Pressure Sensors Transducers Applications

• Medical positive airway pressure devices such as sleep apnea therapy systems
• Multi-functional medical ventilators and anesthesia machines
• Industrial HVAC吹风机 pressure measurement and variable air volume control
• Emergency safety equipment requiring reliable gas flow monitoring

Pressure Sensors Transducers Procurement Notes

Verify that the specific part number matches the required pressure type and port configuration before ordering. Confirm that the supply voltage aligns with the 4.75V to 5.25V specification. Ensure the I2C address settings are compatible with the target system design. Check moisture sensitivity level requirements for proper storage and handling procedures during assembly.

Pressure Sensors Transducers Selection Notes

Select this component when a low-profile surface mount solution is required for gauge pressure applications up to 15 PSI. Consider the 14-bit resolution and I2C interface for digital signal processing needs. Evaluate the thermal performance capabilities if the application involves high ambient temperatures or self-heating constraints. Compare against other NPA series variants if different pressure ranges or absolute pressure measurements are necessary.

Pressure Sensors Transducers Part Context

This sensor belongs to the NPA-700 series, which focuses on low-pressure digital sensing solutions. The series is characterized by its MEMS technology and small form factor, making it suitable for space-constrained designs. It represents a cost-effective alternative to traditional analog sensors by providing pre-calibrated digital outputs directly from the manufacturer.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other models within the NPA-700 series with matching pressure ratings and interfaces. Verify pinout compatibility when replacing with similar components from the same manufacturer family.