MPR Drucksensor Rossmann Electronic GmbH

Product of the month April 2018

The MPR Series 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 nonconsumer) devices and commercial appliance applications.

FEATURES

  • 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
  • IoT (Internet of Things) ready interface
  • Low power consumption (<10 mW typ.), energy efficient
  • Stainless steel pressure port
  • Compatible with a variety of liquid media
  • Absolute and gage pressure types
  • Total Error Band after customer auto-zero: As low as ±1.5 %FSS
  • Compensated temperature range: 0ºC to 50ºC [32ºF to 122ºF]
  • 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

POTENTIAL APPLICATIONS

  • Consumer medical: Non-invasive blood pressure monitoring, negative-pressure wound therapy, breast pumps, mobile oxygen concentrators, airflow monitors, CPAP water tanks, and medical wearables
  • Non-consumer medical: Invasive blood pressure monitors, ambulatory blood pressure measurement
  • Industrial: Air braking systems, gas and water meters
  • Consumer: Coffee machines, humidifiers, air beds, washing machines, dishwashers