ND120-SM02-R

Pressure Sensors Transducers Overview

The ND120-SM02-R is a multi-range differential pressure sensor from Superior Sensor Technology's ND Series, utilizing NimbleSense architecture. It features an operating temperature range of -20°C to 85°C and offers up to seven selectable pressure ranges per device. The specific model supports a differential pressure range of 0.25 inH₂O (62.5 Pa) to 5 psi (345 mBar), with a resolution of 16 bits per selected range. It provides digital I²C and SPI outputs, has an accuracy of 0.05%, and uses dual barbless ports sized at 2.13 mm. The component is housed in an 11-SMD, no-lead package.

Pressure Sensors Transducers Feature Summary

• Supports up to seven selectable pressure ranges within a single device
• Provides high-resolution 16-bit digital output via I²C or SPI interfaces
• Features dual barbless ports for simplified tubing connection
• Operates reliably in extended temperatures from -20°C to 85°C

Pressure Sensors Transducers Applications

• HVAC system monitoring
• Differential pressure measurement in air handling units
• Cleanroom pressure control
• Medical device airflow sensing

Pressure Sensors Transducers Procurement Notes

Verify the specific pressure range configuration required for your application, as the ND series allows for multiple selectable ranges. Confirm that the 11-SMD package footprint and pinout match your PCB design. Ensure the I²C or SPI interface compatibility with your microcontroller. Check that the operating temperature range meets your environmental requirements. Validate port size compatibility with your tubing specifications.

Pressure Sensors Transducers Selection Notes

Select this sensor when precise differential pressure measurement is needed across multiple ranges without changing hardware. The 16-bit resolution ensures high accuracy for sensitive applications. The dual barbless ports simplify installation compared to traditional fittings. Consider the extended temperature range if the environment varies significantly. Verify that the digital output protocol matches your system's communication standards.

Pressure Sensors Transducers Part Context

This component belongs to the ND Series family from Superior Sensor Technology, which extends operating capabilities down to -20°C. The series utilizes NimbleSense architecture to provide versatile pressure sensing solutions. The ND120-SM02-R specifically targets applications requiring compact, multi-range differential pressure measurement with digital output capabilities.

Pressure Sensors Transducers Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.

Pressure Sensors Transducers FAQ

What is the resolution of the ND120-SM02-R?

The sensor provides a 16-bit resolution per selected pressure range.

How many pressure ranges can be selected per device?

Up to seven selectable pressure ranges are available per device.

What type of ports does this sensor use?

It features dual barbless ports on the same side, each sized at 2.13 mm.