Ultra-low noise and high precision. Next-generation flow meter covering a wide range of -150 to +300 slm for medical devices.
The SFM3505-300 is the latest generation of compact digital flow sensors developed as a successor to the SFM3119 / SFM3100. With a new architecture and fifth-generation CMOSens technology, it achieves ultra-low noise, high precision, and a wide dynamic range. It provides stable measurements even across a wide flow range of -150 to +300 slm. In addition to the standard specification (SFM3505-300: 2.3% m.v.), a higher precision model (SFM3505-300-X: 1.5% m.v.) is also available. 【Features】 ■ Adoption of our proprietary fifth-generation CMOSens technology ■ High-reliability design integrating sensor elements and signal processing on a single chip ■ Standard I²C digital output (fully calibrated and fast response) ■ Calibrated for air and oxygen ■ Optimized flow channel design to reduce pressure loss *For more details, please download the PDF or feel free to contact us.
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【Gas Flow Rate】 ■ Full Scale Flow Rate: -150 - 300 slm ■ Standard Accuracy: 2.3% m.v. ■ Maximum Operating Pressure: 1.65 bar ■ Fluid Connector Port: O-Ring *For more details, please download the PDF or feel free to contact us.
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【Uses】 ■Mechanical ventilation ■Anesthesia ■Gas mixing systems and so on
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Sensirion's mission is to provide sensors and sensor solutions with excellent design and reliability, becoming the number one partner for our customers. We aim to elevate the standards of sensor technology by leveraging technology intelligence. In doing so, we contribute to improving the sustainability, efficiency, health, safety, and quality of life for people and businesses. We pursue a common goal of shaping the future of the automotive industry, industrial sectors, building and HVAC technology, medical technology, and consumer electronics through innovation in collaboration with our partner companies and customers. Sensirion was founded in 1998 and currently has about 1,000 employees at its headquarters in Stäfa, Switzerland, and numerous subsidiaries around the world.
