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TSD107B Airflow Transducer (High Flow Pneumotach)

The TSD107B is a highly linear, wide range, airflow transducer that can be used to perform a variety of high performance tests relating to airflow, lung volume and expired gas analysis. The TSD107B is ideal for applications that have large flow requirements (e.g. exercise physiology). The TSD107B consists of a high performance pneumotach coupled with an internal, precision differential pressure transducer that converts the differential pressure generated across the pneumotach into a proportional voltage signal. The TSD107B interfaces with the DA100C general-purpose transducer amplifier.
  • For airflow and lung volume measurements, use the TSD107B with the AFT21 non-rebreathing T valve and the AFT9 mouthpiece with the AFT4 bacterial filter.
  • For exercise physiology measurements, use the TSD107B with the AFT25 facemask (includes integral non-rebreathing T valve) and the AFT15A or AFT15B mixing chambers.

See also: Airflow Accessories

TSD107B Specifications
Pneumotach type: Hans Rudolf #4813 with integral differential pressure transducer
Calibrated Flow Range: ±800 Liters/min
Dead Space Volume: 87.8 ml
Normal Output: 45µ V/(liters/sec) (normalized to 1V excitation)
Dimensions: 4cm x 11cm x 19cm
Weight: 690 grams
Connection Ports: 35mm OD
Cable Length: 3 meters
Interface: DA100C


Airflow Transducer (High Flow Pneumotach) - TSD107B TSD107Bpad$1,395.00pad