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Description
The narrow-band filters of the MTS4SENS44 3C-2 carbon dioxide assure reliable measurement results for the gases carbon monoxide (CO) (CWL: 4650 ± 40, HBW: 180 ± 20 nm), carbon dioxide (CO2) (CWL: 4415 ± 30, HBW: 60 ± 10 nm) and hydrocarbons (CWL: 3400 ± 20, HBW: 140 ± 20 nm). The quad detector is rounded off with a reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm).
The detectivity of up to 1.61*108 cm√Hz/W and sensitivity of up to 39 V/W build on the two product features: four chips with 44 silicon thermocouples each, filling of the TO39 package with krypton. The integrated thermistor for reference temperature determination and a ground absorber convert the signal from radiant energy to thermal energy as efficiently as possible. The thermocouples then turn thermal energy into electrical energy.
With a very good cost-to-performance ratio, the detector therefore offers an additional alternative in the NDIR component category. For all technical details, please check the data sheet. Our sales team will be happy to advise you on individual product solutions, as well as on scale prices for larger order quantities.
Technical data
| Applications | Gas analysis |
|---|---|
| Measuring gas |
|
| Sensitivity [V/W] | 54 |
| Package | TO39 |
| Aperture | 1.5 x 1.5 |
| Channels | 4 |
| Operating temperature [°C] | -20 … +85 |
| D* x [cm x Hz½/W] | 2.21 x 108 |
