100 PSI-D-PRIME-MV

Overview

The Amphenol All Sensors 100 PSI-D-PRIME-MV is a board-mount differential pressure sensor designed for high-precision applications. It features an analog millivolt output with a range of 0 mV to 100 mV at 12 V excitation, derived from a Wheatstone bridge configuration. The device supports a maximum operating pressure of 100 psi and maintains an accuracy of ±0.3%. It operates within a temperature range of -25°C to +85°C and accepts DC supply voltages up to 16 V. The unit utilizes through-hole mounting with dual radial barbed ports in an A package.

Feature Summary

• Provides calibrated millivolt output proportional to excitation voltage for stable measurement
• Utilizes silicon micromachined stress-concentrated structure for linear response
• Features integrated temperature compensation across a wide operational range

Applications

• Airflow monitoring systems
• Filtration status detection
• HVAC differential pressure sensing

Procurement Notes

Verify the specific pressure rating suffix matches the required application range, as the series includes various limits. Confirm that the medium is non-corrosive and non-ionic, as the sensor is not rated for liquids or corrosive gases. Ensure the PCB layout accommodates the through-hole pin configuration and radial barbed port orientation for proper tubing connection.

Selection Notes

Select this model when a differential pressure measurement with millivolt output is required rather than amplified signals. Consider the ±0.3% accuracy specification against system requirements. Verify that the 16 V maximum supply voltage aligns with available power rails. Check port size compatibility with intended tubing dimensions before finalizing the design.

Part Context

This component belongs to the AXCA Prime series of board-mount pressure sensors manufactured by Amphenol All Sensors. The series focuses on providing calibrated, temperature-compensated silicon-based solutions for gas sensing applications. The 'D' designation indicates a differential pressure type, while 'MV' specifies the millivolt output characteristic.

Replacement Considerations

Substitutes must match the differential pressure type and millivolt output format. Verify that alternative models support the same 100 psi range and similar accuracy levels. Ensure physical footprint and pinout compatibility if direct replacement is intended.