Description
Two-channel premium thermopile detector on TO base for the measurement of sulfur hexafluoride (SF6). The detector is suitable for industrial gas measurement applications or monitoring of isolation gases in the field of production and process engineering at ambient temperatures between -20 and 85 °C. The narrow-band optical filter has ideal values for precise analysis of the target gas: CWL of 10540 ± 100 nm and a HBW of 690 ± 100 nm is with reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm).
With a very high detectivity of up to 6.27*108 cm√Hz/W and sensitivity of up to 171 V/W, the signal quality is comparable to that of detectors based on the pyroelectric principle and thus offers an additional alternative in NDIR gas analysis. The detector is characterized by an integrated thermistor for reference temperature determination and an interference absorber.
Our sales team will be happy to discuss possible individual adaptations with you, as well as scale prices for high order quantities.
Technical data
| Applications | Gas analysis |
|---|---|
| Measuring gas |
|
| Sensitivity [V/W] | 171 |
| Package | TO39 |
| Aperture | 1.5 x 1.5 |
| Channels | 2 |
| Operating temperature [°C] | -20 … +85 |
| D* x [cm x Hz½/W] | 6.27 x 108 |
