Honeywell MicroPressure Board Mount Pressure Sensors - MPR Series

Product Overview

The MicroPressure MPR Series sensors from Honeywell offer compact, high-performance solutions for pressure measurement. Measuring only 5 mm x 5 mm, these sensors are available in multiple configurations, including various pressure ranges and output types. They feature calibrated and compensated digital output, ensuring system reliability and reduced costs by eliminating analog signal conversion. The MPR series is suitable for small, portable applications and allows users to select the optimal sensor for their specific needs regarding performance and price.

Specifications

Features

• Pressure ranges from ±40 mbar to ±2.5 bar | ±4 kPa to ±250 kPa | ±0.6 psi to ±30 psi
• Compact 5mm x 5mm [0.20 in x 0.20 in] package footprint
• Calibrated and compensated
• IoT (Internet of Things) ready interface
• Low power consumption (<10 mW typ.), energy efficient
• Stainless steel port
• Gel option available
• Media compatibility
• Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1
• REACH & RoHS compliant

Applications

• Fluid/liquid media system management
• Gas/air pressure measurement
• Liquid level sensing
• Filter monitors

Product Nomenclature

The product nomenclature helps in selecting the correct sensor for applications requiring over 250,000 units per year. The structure is:

MPR L S 0025PA 0000 1 A

• Product Series: MPR
• Pressure Port: L (Long)
• Gel: S (Silicone gel)
• Transfer Function: A (10% to 90% of 224 counts), B (2.5% to 22.5% of 224 counts), C (20% to 80% of 224 counts)
• Output Type: S (SPI), 0 (I²C, Address 0x08), 1 (I²C, Address 0x18), 2 (I²C, Address 0x28), 3 (I²C, Address 0x38), 4 (I²C, Address 0x48), 5 (I²C, Address 0x58), 6 (I²C, Address 0x68), 7 (I²C, Address 0x78)
• Low Pressure: (Specific code for low pressure variants, e.g., 0000)

[Image description: A small, compact pressure sensor component.]

[Diagram description: A diagram illustrating the product nomenclature structure with placeholders for Series, Port, Gel, Pressure Range, Output Type, and Transfer Function.]

Pressure Range, Unit and Reference

The MPR series offers a wide variety of pressure ranges and units:

Note: Other calibration units may be specified.

MPR Series Sensor Mounted on a Breakout Board

Breakout boards, designed for use with the Honeywell SEK002 Sensor Evaluation Kit, are available with the sensor already mounted. These simplify integration and evaluation.

Catalog Listings:

• MPRLS0025PA00001AB: Breakout board with 0 psi to 25 psi absolute sensor, long port, with gel, I²C = 0x18, transfer function A.
• MPRLS0015PA0000SAB: Breakout board with 0 psi to 15 psi absolute sensor, long port, with gel, SPI, transfer function A.
• MPRLS0001PG0000SAB: Breakout board with 0 psi to 1 psi gage sensor, long port, with gel, SPI, transfer function A.
• MPRLS0300YG00001BB: Breakout board with 0 mmHg to 300 mmHg gage sensor, long port, with gel, I²C = 0x18, transfer function B.

Pad Functions (Breakout Board)

The breakout board provides easy access to the sensor's pins. The following table details the pad functions:

[Diagram description: A 12-pin header layout for the MPR Series sensor breakout board, showing pin numbers 1 through 12 and their corresponding functions like SS, MOSI/SDA, SCL/SCLK, VCC+, VCC-, MISO, EOC, RES, VSS, and NC. The physical dimensions are indicated as 5 mm x 5 mm for the sensor footprint.]

Important Information and Warnings

Contact Information

Honeywell Advanced Sensing Technologies
830 East Arapaho Road
Richardson, TX 75081
sps.honeywell.com/ast

Document Revision: 008318-4-EN | Page 4 | 05/21 ©2021 Honeywell International Inc.