Sensirion SFM3003 Digital Mass Flow Meters
Ideal for a variety of medical and industrial applications
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.
- 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
Sensirion’s patented CMOSens Technology uses a miniaturized sensing element combined with analog and digital signal processing circuitry on a tiny CMOS silicon chip to set the pace of hot-wire anemometry. While it does use the same thermal measurement principle to determine the flow of a gas or liquid, the sensing result is most accurate and cost-effective.
Benefits of Sensirion’s CMOSens® Technology
- High reliability and long-term stability
- Best signal-to-noise ratio
- Industry-proven technology with a track record of more than 15 years
- Designed for mass production
- High process capability