Sensirion SFM3003 Digital Mass Flow Meters

Sensirion SFM3003 Digital Mass Flow Meters are versatile, bidirectional flow meters with low pressure drop, ultra-fast response time, and optimal signal-to-noise ratio (SNR). These next-generation flow meters feature Sensirion’s patented CMOSens® technology and an easily integrable digital I2C interface. The signal is internally linearized and temperature compensated. Sensirion SFM3003 Digital Mass Flow Meters are based on the same form factor as the SFM3000 series and offer a larger flow range of up to 300 standard liters per minute (SLM). The SFM3003 series provides additional features for measuring flows of air, oxygen, and air/oxygen mixtures. Sensirion SFM3003 Digital Mass Flow Meters are ideal for a variety of medical and industrial applications.

Features

  • Flow range up to 300SLM
  • Calibrated for O2, air, and mixtures thereof
  • I2C interface
  • Low pressure drop across the sensor
  • No recalibration needed
  • Bidirectional option up to -150SLM
  • CMOSens technology
    • High reliability and long-term stability
    • Industry-proven technology
    • Designed for mass production
    • High process capability
    • Scalability

Applications

  • Medical ventilation: inspiratory flow measurements
  • Anesthesia, inhalers, and other medical instruments
  • Process automation
  • Burner control
  • Fuel cell control
  • Spectroscopy
  • Environment monitoring
  • Laboratory/analytical instruments

Pin Assignments

Sensirion SFM3003 Digital Mass Flow Meters

Package Outline

Sensirion SFM3003 Digital Mass Flow Meters

Sensirion SFM3003 Digital Mass Flow Meters