NPA-500B-015G

Pressure Sensors Transducers Overview

The NPA-500B-015G is a board-mount pressure sensor from the Amphenol NovaSensor NPA-500 series. It features a gauge pressure type with a working pressure of 1 PSI (6.89 kPa) and a maximum pressure of 60 PSI (413.69 kPa). The device provides an analog voltage output ranging from 0.5 V to 4.5 V, powered by a supply voltage of 4.75 V to 5.25 V. It offers ±1.5% accuracy and includes amplified output and temperature compensation. The sensor utilizes a manifold port style with dual barbed connectors sized at 0.12 inches (3 mm). It is housed in a 14-SOIC module package with top ports and supports surface mount installation.

Pressure Sensors Transducers Feature Summary

• Integrated signal conditioning providing amplified analog voltage output for direct interfacing
• Built-in temperature compensation ensures stable performance across the operating range
• Manifold design with dual barbed ports facilitates secure tubing connections

Pressure Sensors Transducers Applications

• Medical gas monitoring systems
• HVAC airflow measurement
• Industrial process control instrumentation
• Breathing apparatus pressure sensing

Pressure Sensors Transducers Procurement Notes

Verify that the specific part number matches the required pressure rating and output characteristics for the target application. Confirm compatibility with the intended PCB layout and soldering profile for SOIC-14 packages. Ensure that the supply voltage requirements align with the system power architecture. Check for moisture sensitivity level compliance during storage and handling procedures.

Pressure Sensors Transducers Selection Notes

Select this component when a low-pressure gauge measurement capability is required with high integration. The built-in amplification and temperature compensation reduce external circuit complexity compared to raw piezoresistive elements. Consider the manifold port configuration for ease of fluid connection in compact assemblies. Evaluate the analog output range against the input specifications of the downstream microcontroller or data acquisition system.

Pressure Sensors Transducers Part Context

This sensor belongs to the NPA-500 series, which focuses on low-pressure applications requiring precise measurement. The series utilizes MEMS technology to deliver reliable performance in demanding environments. The NPA-500B variant specifically denotes the gauge pressure type with analog output, distinguishing it from absolute or digital variants within the broader product family.

Pressure Sensors Transducers Replacement Considerations

NPA-500B-001G

Pressure Sensors Transducers FAQ

What is the pressure type of the NPA-500B-015G?

It is a gauge pressure sensor, measuring pressure relative to atmospheric pressure.

Does the NPA-500B-015G include temperature compensation?

Yes, the device features integrated temperature compensation to maintain accuracy across varying temperatures.

What is the output signal format?

The sensor provides an analog voltage output ranging from 0.5 V to 4.5 V.