HSCMRRN002ND2A3

Pressure Sensors Transducers Overview

The Honeywell HSCMRRN002ND2A3 is a board-mount differential pressure sensor from the TruStability HSC series. It features an I2C digital output and operates on a 3.3V supply (3V to 3.6V). The device measures ±0.07 PSI (±0.5 kPa) with 1.5% accuracy and 12-bit resolution. It utilizes dual radial barbed ports (1.93 mm) on the same side for SMD/SMT installation in an 8-SMD package. Operating temperatures range from 0°C to +50°C, with a maximum working pressure of ±9.76 PSI.

Pressure Sensors Transducers Feature Summary

• Digital I2C interface for direct microcontroller connectivity
• Integrated signal conditioning with temperature compensation
• Surface mount design with dual radial barbed ports

Pressure Sensors Transducers Applications

• HVAC system monitoring
• Medical equipment airflow sensing
• Industrial process control

Pressure Sensors Transducers Procurement Notes

Verify that the specific part number matches the required I2C digital output configuration, as other variants in the HSCMRRN family may offer analog voltage outputs or different supply voltages. Confirm that the operating temperature range of 0°C to +50°C aligns with the application environment, as some related models support wider ranges. Ensure the 3.3V logic level compatibility is suitable for the target system's microcontroller.

Pressure Sensors Transducers Selection Notes

Select this component when a digital I2C interface is preferred over analog outputs to simplify PCB routing and reduce noise susceptibility. The 12-bit resolution provides sufficient precision for many general-purpose differential pressure applications. Consider the physical port size of 1.93 mm to ensure appropriate tubing connections can be made within the mechanical constraints of the assembly.

Pressure Sensors Transducers Part Context

This sensor belongs to the TruStability HSC series, which focuses on low-pressure differential measurement solutions. The series is characterized by its small form factor and integration of ASIC signal conditioning. This specific model represents the digital variant within the family, distinguishing it from analog counterparts like the HSCMRRN002NDAA5 which uses a voltage output.

Pressure Sensors Transducers FAQ

What is the interface type for this sensor?

The HSCMRRN002ND2A3 uses an I2C digital interface.

What is the operating supply voltage range?

The device operates between 3V and 3.6V, typically powered at 3.3V.