HSCMRRD400MG2A3

Pressure Sensors Transducers Overview

The Honeywell HSCMRRD400MG2A3 is a differential pressure sensor from the TruStability HSC series. It features an I2C digital output with 12-bit resolution and operates on a 3V to 3.6V supply. The device measures pressures up to ±5.8 PSI (40 kPa) with a maximum overpressure rating of ±29 PSI (200 kPa). It includes integrated signal amplification and temperature compensation for accuracy within ±0.25%. The component utilizes male ports sized at 0.08 inches (1.93 mm) and is housed in an 8-SMD, J-lead package with side ports.

Pressure Sensors Transducers Feature Summary

• Integrated signal conditioning with amplification and temperature compensation
• Digital I2C interface providing 12-bit resolution data output
• Ruggedized silicon design suitable for harsh environments

Pressure Sensors Transducers Applications

• Medical equipment gas flow monitoring
• Industrial automation process control
• HVAC system air filtration monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct port configuration and electrical specifications. Confirm that the selected variant matches the required operating voltage range and communication protocol for your target application circuit. Cross-reference the package type to ensure compatibility with your PCB footprint and assembly process requirements.

Pressure Sensors Transducers Selection Notes

Select this component when a compact, surface-mount differential pressure sensor with digital I2C output is required. Ensure the operating pressure range aligns with the ±5.8 PSI specification and verify that the 8-SMD J-lead package fits the available board space. Consider the -20°C to 85°C operating temperature range for environmental suitability.

Pressure Sensors Transducers Part Context

This part belongs to the Honeywell TruStability HSC family of ruggedized pressure sensors. These devices are designed for high reliability in demanding applications, offering calibrated and compensated performance in small form factors. The series supports various pressure ranges and interface options to meet diverse industrial and medical sensing needs.

Pressure Sensors Transducers Replacement Considerations

Consult the official Honeywell replacement guide for verified cross-references. Direct substitutes must match the I2C interface, 12-bit resolution, and similar physical dimensions to ensure functional equivalence without redesigning the host system.