NPP-301B-200A
Overview
The NPP-301B-200A is a surface-mount absolute pressure sensor designed for high-precision measurements up to 30 PSI (206.84 kPa). It utilizes a silicon micromachined Wheatstone bridge configuration housed in a standard SO-8 package with a dual-port tube interface. This sensor provides a linear millivolt output proportional to input pressure, operating reliably with supply voltages between 3V and 10V.
Why Choose This Part
The NPP-301B-200A offers a high accuracy rating of +/-0.2 percent, ensuring precision in demanding board-mount applications. Its SO-8 surface-mount package is optimized for automated high-volume assembly, while the dual 0.08 inch tube ports allow for secure mechanical connection to pressure lines.
Applications
Key Specifications
Getting Started
To interface with this sensor, use a high-resolution differential ADC or an instrumentation amplifier to amplify the 0 mV to 60 mV Wheatstone bridge output. Ensure the excitation voltage remains stable between 3V and 10V to maintain measurement consistency. Prototyping can be performed by soldering the SOIC-8 package to a standard breakout board and connecting 2.04mm ID tubing to the ports.
