The MPR series from Honeywell is a very small piezoresistive silicon pressure sensor offering a digital output for reading pressure over the specified full-scale pressure span and temperature range. It is calibrated and compensated over a specific temperature range for sensor offset, sensitivity, temperature effects, and non-linearity using an on-board application specific integrated circuit (ASIC). This product is designed to meet the requirements of higher volume medical (consumer and non-consumer) devices and commercial appliance applications
MicroPressure Board Mount Pressure Sensors Application Note
| Features |
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Applications |
- 5 mm x 5 mm (0.20 in. x 0.20 in.) package footprint
- Calibrated and compensated
- 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi
- 24-bit digital I²C or SPI-compatible output
- Internet of Things (IoT) ready interface
- Low power consumption (<10 mW typ.), energy efficient
- Stainless steel pressure port
- Compatible with a variety of liquid media
- Absolute and gauge pressure types
- Total error band after customer auto-zero: as low as ±1.5 percent of full scale span (%FSS)
- Compensated temperature range: 0°C to +50°C (+32°F to +122°F)
- REACH and RoHS compliant
- Long port version meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1
- Sensor also available on breakout board for easy evaluation and testing
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- 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 measurements
- Industrial
- Air braking systems
- Gas and water meters
- Consumer
- Coffee machines
- Humidifiers
- Air beds
- Washing machines
- Dishwashers
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