100 PSI-D-4V
Overview
The 100 PSI-D-4V is a temperature compensated, amplified pressure sensor from Amphenol All Sensors designed for differential pressure measurements up to 100 PSI. This device utilizes a micromachined silicon piezoresistive technology to provide a high-level ratiometric analog output between 0.25 V and 4.75 V. It is housed in a 4-SIP package with dual barbless ports on the same side for easy through-hole PCB mounting and tubing connection.
Why Choose This Part
The sensor features internal temperature compensation and calibration for zero and span, ensuring a high accuracy of +/-0.5 percent across a range of -25C to 85C. Its amplified analog output simplifies the signal conditioning chain, allowing for direct connection to standard microcontroller ADC inputs without additional instrumentation amplifiers.
Applications
Key Specifications
Getting Started
To integrate the sensor, provide a stable 5V supply to the VDD pin and connect the analog output to an ADC pin on a microcontroller like an Arduino or ESP32. Ensure the two barbless ports are properly interfaced with 0.19 inch (4.8mm) tubing, taking care to observe the differential pressure polarity to avoid exceeding the burst pressure limits.
100 PSI-D-4V Family
| Part Number | Difference | Stock |
|---|---|---|
| 100 PSI-D-4V-ASCX | ASCX | 27 |
