Honeywell Technologies HSCDRRV001PDAA5 Pressure SensorBoard 6 DIP

This differential pressure sensor is a compact, board-mounted transducer designed to measure pressure between two ports for non-corrosive, non-ionic gases and selected liquids. It provides a ratiometric analogue or digital output and is factory calibrated and temperature compensated for offset, sensitivity, non-linearity and temperature effects, enabling consistent readings across typical industrial and medical environments. The device suits single-supply operation at either 3.3V or 5.0V and is available in a DIP package with six pins.

• ±0.25%FSS accuracy reduces software calibration requirements
• Calibrated output update rate up to 2kHz for Rapid measurement
• Operates from a single 3.3V or 5.0V supply for easy interfacing
• Compensated over 0°C to 50°C for stable temperature performance
• Extremely low power consumption conserves battery life
• Protected design supports higher overpressure and burst ratings

• Suitable for airflow monitoring in respiratory machines
• Ideal for VAV and clogged-filter detection in HVAC systems
• Used for differential measurement in gas flow instrumentation
• Can be used in oxygen concentrators and ventilators
• Suitable for pressure sensing in laboratory gas chromatography

It is intended for non-corrosive, non-ionic gases and select non-ionic liquids for ranges ≥40mbar with the liquid-media option.

The compensated temperature range for specified performance is 0°C to 50°C while the device operates from −20°C to 85°C.

Digital variants provide 12 to 14 bit resolution via I2C or SPI, analogue versions give a ratiometric voltage output scaled to the supply.

The unit is offered as a six-pin DIP board-mount package with multiple port configurations such as dual radial barbed ports.

On-board ASIC calibration and temperature compensation minimise drift and reduce the need for frequent system recalibration.