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

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RS Stock No.:
757-316
Mfr. Part No.:
ABP2MDAN002NDSA3XX
Manufacturer:
Honeywell
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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

SPI

Media Measured

Liquid

Interface Type

I2C, SPI

Terminal Type

SMT Terminal

Minimum Supply Voltage

-0.3V

Series

ABP2

Maximum Supply Voltage

3.3V

Housing Material

Silicon

Standards/Approvals

RoHS

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, 3.3V Maximum Supply Voltage - ABP2MDAN002NDSA3XX


This board-mount pressure sensor measures small differential pressures in liquid systems and is designed for direct PCB integration. It provides electronic pressure sensing with a digital communications interface for connection to microcontrollers and monitoring electronics. The device is intended for applications requiring compact, board-mounted micropressure measurement across a moderate temperature range.

Features and Benefits:


• Silicon housing improves chemical compatibility and compactness
• Differential measurement range ±0.072psi enables micropressure detection
• SPI output offers digital data transfer to host controllers
• I2C and SPI interface options simplify system integration
• SMT terminal permits automated PCB assembly and secure mounting
• Operates from 3.3V supply for low-voltage system compatibility

Applications


• Suitable for liquid-flow monitoring in medical devices
• Ideal for leak detection in fluid-handling equipment
• Used with microcontroller systems for precision pressure feedback
• Can be used for calibration rigs measuring small pressure differentials
• Suitable for integration into compact fluid-management modules

What electrical limits must be observed for safe operation?


The device accepts a maximum supply of 3.3V and a minimum of -0.3V

designs should ensure supply excursions remain within these values.

What temperature conditions can the sensor tolerate during operation?


It functions across an ambient range from -40°C up to 110°C, allowing use in both cold-start and elevated-temperature environments.

How accurate is the pressure measurement and what does that mean in practice?


The sensor provides accuracy of ±0.25%, enabling repeatable detection of very small differential pressures for precision control and monitoring.

What media can be measured and how does the construction support this?


It is specified for liquid media and uses a silicon enclosure that is suitable for contact with many fluid types.

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