Imedical Healthcare Solutions
Comprised of four heat-sensitive elements, the flow sensor is placed under the patient's nostrils and produces a signal that is directly proportional to the temperature changes of air inhaled and exhaled during respiration. The sensor generates a small analog electrical voltage that provides a clear, reliable indication of respiration airflow. The sensor should be connected to the system's thermal-flow input, or when using the interface, to any AC (low level) channel on the recorder.
NOTE: SleepSense items are for professional use only, and are for sale by or on the order of a physician only.
The SleepSense Thermistor Flow Sensor Kit is compatible with the following products from these medical brands: 
BRAND | COMPATIBLE PRODUCT |
CareFusion | SensorMedics Viasys |
  | SomnoStar z4 |
Cadwell | Easy III |
CompuMedics | Grael HD PSG |
  | CompuMedics Somte |
  | CompuMedics E Series |
Natus | Sandman 32 |
  | Xltek |
  | Biologic |
  | Grass |
  | Stellate |
Nihon Kohden | Polysmith |
NeuroVirtual | BWII PSG |
  | BWII PSG/EEG |