Description
This 2 channel premium pyrodetector offers an optimal performance for the measurement of carbon compounds (CxHy) through the narrowband infrared filter with a CWL of 3400 ± 20 nm and a HBW of 140 ± 20 nm as well as an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm). The particularly high detectivity of up to 4.0*108 cm√Hz/W as well as the very high sensitivity of up to 200000 V/W guarantee precise and long-term stable measurement results.
The pyroelectric detector allows demanding applications in gas measurement and gas analysis in various industries such agriculture, industry, environmental and energy technology.
Two detector chips with a ceramic pyroelectric thin film diaphragm form the core of this 2 channel pyroelectric detector. The low microphone effect due to the low membrane mass, the very low temperature dependence and an amplified signal in current modes enhance the measurement signals of the dual IR detector.
For customization as well as arrangements for graduated pricing contact our sales team.
Technical data
| Applications | Gas analysis |
|---|---|
| Measuring gas |
|
| Sensitivity [V/W] | 200000 |
| Package | TO39 |
| Aperture | 1.5 x 1.5 |
| Channels | 2 |
| Operating temperature [°C] | -20 … +85 |
| D* x [cm x Hz½/W] | 4.0 x 108 |
