Product Overview
The MPR Series is a compact, piezoresistive silicon pressure sensor designed for high-volume medical, commercial appliance, and industrial/HVAC applications. It offers a calibrated and compensated digital output (I2C or SPI) for precise pressure readings across a wide temperature range. Key advantages include its very small form factor, plug-and-play digital interface, and a comprehensive Total Error Band (TEB) that minimizes manufacturing costs and ensures sensor interchangeability. This series provides a cost-effective, high-performance solution with ultra-low power consumption, making it ideal for portable and IoT-ready devices.
Product Attributes
- Brand: Honeywell
- Series: MPR Series
- Material: 304 Stainless Steel (pressure port), Silicon, Glass, Gold, Aluminum (electronic components), Epoxy, Silicone Gel, Fluorosilicone Gel (adhesives)
- Certifications: REACH, RoHS compliant, IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1, BPA Free, LFGB, NSF-169 (food grade gel coating option)
- Pressure Types: Absolute, Gage
Technical Specifications
| Specification | Value |
|---|---|
| Package Footprint | 5 mm x 5 mm [0.20 in x 0.20 in] |
| Pressure Ranges | 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi | 0 mmHg to 300 mmHg |
| Digital Output | 24-bit I2C or SPI-compatible |
| Total Error Band (after customer auto-zero) | As low as 1.25 %FSS |
| Compensated Temperature Range | 0C to 50C [32F to 122F] |
| Supply Voltage (Vsupply) | 1.8 Vdc to 3.6 Vdc (Typical: 3.3 Vdc) |
| Current Consumption (Sleep/Standby) | I2C: 3.0 nA (typ.), SPI: 13.0 nA (typ.) |
| Average Power Consumption | As low as 0.01 mW (typ. at 1 Hz measurement frequency) |
| Startup Time | 2.5 ms (typical) |
| Data Rate | 161 to 204 samples per second (assumes command AA HEX) |
| Accuracy (BFSL) | 0.25 %FSS (typical) |
| Resolution | 13.5 to 14.0 bits |
| Operating Temperature Range | -40C to 85C [-40F to 185F] |
| Storage Temperature | -40C to 85C [-40F to 185F] |
| Over Pressure | Varies by range (e.g., 350 mbar for 60 mbar range) |
| Burst Pressure | Varies by range (e.g., 700 mbar for 60 mbar range) |
| I2C Sensor Addresses | 0x08, 0x18 (default), 0x28, 0x38, 0x48, 0x58, 0x68, 0x78 |
| SPI Clock Frequency | 50 kHz to 800 kHz |
| Moisture Sensitivity Level | IPC/JEDEC J-STD-020D.1 Level 1 |
Potential Applications
- Consumer Medical: Non-invasive blood pressure monitoring, negative-pressure wound therapy, breast pumps, mobile oxygen concentrators, airflow monitors, CPAP water tanks, medical wearables.
- Non-Consumer Medical: Invasive blood pressure monitors, ambulatory blood pressure measurement, urine analyzers.
- Industrial: Air braking systems, gas and water meters, natural gas metering, process gas monitoring, gas burner control, air compressors, gray water tank level measurement.
- Consumer: Coffee machines, humidifiers, air beds, washing machines, dishwashers.
- Transportation: CNG level monitoring, fuel level measurement.
2411041721_Honeywell-MPRLS0015PG0000SA_C3246183.pdf
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