This thermal airflow sensor uses three or four heat sensitive elements in the patients nostrils to obtain a signal that is proportional to temperature changes of air exchange. It obtains a clear reading of patient air flow. Comes with safety DIN connectors.
SleepSense Thermistor Flow Sensor Interface Box. To be used in conjuction with 1450S Thermistor Flow Sensor. Interface also sold as kit with flow sensor . See Thermistor Flow Sensor Kit #1450-Kit.