Digital flow meters cover up to 300 SLM

SFM3003 and SFM3013 meters are versatile, bidirectional flow meters with low pressure drop, offering a large flow range of up to 300 standard litres per minute (SLM).

These next-generation flow meters feature a digital I²C interface and Sensirion’s patented CMOSens technology, which combines a thermal sensor element, signal processing, and digital calibration on a single microchip for fast signal processing.

The SFM3003 series provides additional features for measuring flows of air, oxygen, and air/oxygen mixtures.

These digital mass flow meters are based on the SFM3003 solution but feature robustness to overpressure (up to 1 bar gauge pressure) and are calibrated for air, oxygen, and air/oxygen mixtures. The SFM3013 series can also be calibrated for heliox gas mixtures.

Both meters are ideal for a variety of medical and industrial applications, including ventilation, anesthesia, inhalers, spectroscopy, and more. For development, Mouser also stocks the SEK-SFM3003 and SEK-SFM3013 evaluation kits, which work with the SEK-SensorBridge (sold separately) and include a flow sensor, connector cable, and downloadable SEK-ControlCenter software.