The SS46L pneumotach can perform a variety of pulmonary measurements relating to airflow, lung volume, and expired gas analysis. Each transducer type consists of an airflow pneumotach head coupled to a precision, highly sensitive, differential pressure transducer (RX137B1 with SS40L). The pneumotach will connect directly to a breathing circuit or plethysmogram chamber. For airflow and lung volume measurements, connect a short airflow cannula to the pneumotach flow head. For switchable or replacement head options, see the RX137 Series.
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