The pyro-detector is to measure methanol (CH4O/half structure formula: CH3OH) & ethanol (C2H5OH) at ambient temperatures between -20 and 85 °C. With its very high detectivity of up to 4.0*108 cmHz1/2/W and a sensitivity of up to 200000 V/W, the 2-channel detector represents the high end solution for demanding applications in medical or industrial production and process applications. The optical filter window with a CWL of 9663 ± 80 nm and a HBW of 240 ± 40 nm in combination with the second reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm) are specially designed for the analysis and measurement of these typical alcohol compounds.
These exceptional signal values result from the combination of a broad spectral sensitivity of 2 - 15 µm (optimized from 3 - 5 µm), a high sensitivity with a modulation frequency of up to 100 Hz, a low microphone effect due to the low membrane mass, very low temperature dependence and an amplified signal in current mode. The reliable measurement results are furthermore secured by a high read-out rate up to 100 Hz as well as by the short response time.
For more information on graduated prices and possible individual adaptations, please contact our sales team.
|Aperture||1.5 x 1.5|
|Operating temperature [°C]||-20 … +85|