| Seller | Smartnoble |
| Applications | Gasanalyse |
| Sensitivity [V/W] | 295 |
| Aperture | 1.5 x 1.5 |
| Channels | 4 |
| D* [cmHZ½W] | 7.2 x 10^8 |
| Operating temperature [° C] | -20+85 |
| Gas to measure |
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The highly sensitive IR thermopile quad detector analyzes up to three gases in parallel and has an additional reference channel.
The SN-4 SENS for 3C and NOX measurement is available in the TO39 housing as a standard product. Individual combinations of filters for the specific measurement application are available on request. The radiation-sensitive thermocouples of the sensor chip detect the spectral range corresponding to the transmission range of the upstream filter. The correct selection of spectral filters can largely reduce cross-sensitivities of the sample gases.
The most common applications for multi-gas analysis with the 4-channel IR detector based on MEMS technology include healthcare, safety engineering and industrial process control.
