HV110-SM02-M

Pressure Sensors Transducers Overview

The HV110-SM02-M is a board-mount differential pressure sensor from Superior Sensor Technology's HV series. It features a digital output with I2C and SPI interfaces, housed in an SMD-11 package. The device operates on a supply voltage of 2.8 V to 3.5 V and provides a resolution of 16 bits. It supports a working pressure range of 0.5 in H2O to 10 in H2O with an accuracy of 0.1%. The sensor utilizes dual barbless ports on the same side, each sized at 2.13 mm. Operating temperatures range from -20°C to +85°C, with a typical current consumption of 3.5 mA.

Pressure Sensors Transducers Feature Summary

• Digital output capability supporting both I2C and SPI communication protocols for flexible system integration.
• High-resolution 16-bit data conversion ensures precise measurement of low differential pressures.
• Surface mount design with dual barbless ports facilitates compact PCB layout and tubing connection.

Pressure Sensors Transducers Applications

• HVAC system monitoring
• Duct static pressure measurement
• Airflow sensing in ventilation units

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'M' corresponds to the required packaging configuration, as variations exist within the HV series. Confirm that the operating voltage range of 2.8 V to 3.5 V aligns with the target system power rails. Ensure the I2C or SPI interface mode matches the microcontroller capabilities. Check humidity sensitivity requirements against storage and handling conditions.

Pressure Sensors Transducers Selection Notes

Select this model when a digital interface is preferred over analog outputs for direct microcontroller connectivity. The 10 inWC range suits low-pressure HVAC applications rather than high-pressure industrial processes. Consider the SMD-11 footprint constraints during PCB design. Verify temperature compensation needs if operation exceeds standard ambient ranges.

Pressure Sensors Transducers Part Context

This component belongs to the HV Series family of differential low-pressure sensors optimized for HVAC applications. The series offers multi-range options from 0.1 inH2O to 60 inH2O. The HV110 variant specifically targets lower pressure ranges with single-die construction. Similar models include HV110-SM02-R and HV110-SM02-T, differing primarily in packaging and port orientation.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes may include HV110-SM02-R or HV110-SM02-T if packaging differences are acceptable. Cross-reference pinout compatibility for I2C/SPI signals before substitution. Verify that the replacement part maintains the same 16-bit resolution and 0.1% accuracy specifications.