Mass / Proximal Flow Sensors
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Sensirion SFM3300-250-D Medical Digital Mass Flow Meter
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- Flow range +/- 250 slm, bi-directional
- Small dead space < 10 ml
- Single Use / Disposable
- Very fast update time 0.5 ms
The SFM3300 series is Sensirion’s digital flow meter series designed for medical applications. It measures the flow rate of air, oxygen and other non-aggressive gases with superb accuracy. The special design of the flow channel results in a very small dead space.
The SFM3300-D is disposable / single-use and is extremely well suited for proximal flow measurements in medical ventilation and other respiratory applications.
The SFM3300 series has been designed with the use by medical professionals in mind. It features medical cones for pneumatic connection to standard breathing circuits and a mechanical interface for easy and reliable electrical connection. The sensor element, signal processing and digital calibration are on a single microchip assuring very fast signal processing time, best-in-class accuracy and superior robustness to rough handling and adverse conditions.
The well-proven and patented CMOSens® sensor technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost sensitive OEM applications.