Honeywell Technologies ABP2 Series Board Mount Pressure Sensor, I2C Output -0.072 psi, Differential Reading 0.072 psi

RS Stock No.:: 757-328
Mfr. Part No.:: ABP2MRRN002ND2A3XX
Manufacturer:: Honeywell

Honeywell Technologies ABP2 Series Board Mount Pressure Sensor, I2C Output -0.072 psi, Differential Reading 0.072 psi

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RS Stock No.:: 757-328
Mfr. Part No.:: ABP2MRRN002ND2A3XX
Manufacturer:: Honeywell

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Maximum Pressure Measurement	0.072psi
	Product Type	Board Mount Pressure Sensor
	Pressure Reading Type	Differential
	Minimum Pressure Measurement	-0.072psi
	Accuracy	±0.25 %
	Output Type	I2C
	Media Measured	Liquid
	Interface Type	I2C, SPI
	Terminal Type	SMT Terminal
	Minimum Supply Voltage	-0.3V
	Series	ABP2
	Maximum Supply Voltage	3.3V
	Standards/Approvals	RoHS
	Housing Material	Silicon
	Maximum Operating Temperature	110°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand Honeywell
	Maximum Pressure Measurement 0.072psi
	Product Type Board Mount Pressure Sensor
	Pressure Reading Type Differential
	Minimum Pressure Measurement -0.072psi
	Accuracy ±0.25 %
	Output Type I2C
	Media Measured Liquid
	Interface Type I2C, SPI
	Terminal Type SMT Terminal
	Minimum Supply Voltage -0.3V
	Series ABP2
	Maximum Supply Voltage 3.3V
	Standards/Approvals RoHS
	Housing Material Silicon
	Maximum Operating Temperature 110°C
	Minimum Operating Temperature -40°C

COO (Country of Origin):: CN

Honeywell ABP2 Series Board Mount Pressure Sensor, 0.072 psi Maximum Pressure Measurement, ±0.25 % Accuracy - ABP2MRRN002ND2A3XX

This board-mount pressure sensor measures small differential pressures in liquid systems and interfaces directly with digital electronics. Housed in silicon, it mounts to a PCB using SMT terminals and communicates via digital serial protocols, making it suitable for compact assemblies where low-pressure liquid sensing and direct I/O integration are required.

Features and Benefits:

• Measures pressures from -0.072 to 0.072 psi for fine low-pressure detection
• Delivers ±0.25% accuracy for precise liquid monitoring
• I2C and SPI interfaces enable easy digital integration
• I2C output simplifies microcontroller communications at 3.3V
• Operates between -40 to 110 °C for broad environmental range
• Conforms to RoHS for material compliance in production

Applications

• Suitable for liquid-level monitoring in medical devices
• Ideal for leak detection in compact fluid systems
• Used with embedded controllers for flow regulation
• Can be used for humidification control in HVAC modules
• Suitable for miniature analytical instruments on PCB

What electrical supply constraints must be observed?

The device is designed to operate from a nominal 3.3V supply and must not be exposed to voltages above 3.3V or below -0.3V to avoid electrical damage.

How is the sensor mounted and connected electrically?

It uses SMT terminals for solder-down mounting to a PCB and provides digital outputs via I2C and SPI for direct connection to host processors.

What media can be measured and what pressure range applies?

It is intended for liquid media and is specified to measure differential pressures within the range -0.072 to 0.072 psi.

What thermal conditions can the sensor withstand during operation?

The operating temperature span is from -40 to 110 °C, allowing use across a wide variety of ambient and process temperatures.