Imedical Healthcare Solutions
The SleepSense Thermocouple Flow Sensor Adult-Safety DIN Connector (# 1472) helps track flow changes, rather than just temperature.
Unlike thermistors, which are resistors that change their resistance when temperature changes, thermocouples produce a small voltage in response to temperature changes. Thermistors also require power from an interface cable whereas thermocouples produce their own signal. As a result, thermocouples produce a smaller signal.
Warranty: 6 Months - Free of Defects in Materials and Quality Workmanship.
NOTE: SleepSense items are for professional use only, and are for sale by or on the order of a physician only.
The SleepSense Thermocouple Flow Sensor Adult-Safety DIN Connector 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 |