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The HTS E21 F3.91/F5.30 Multi-channel Thermopile Sensor is ideal for gas sensing, with with 2 channels, a 5.30 um channel for NO detection and a 3.91 um reference channel.
The HTS Multichannel Sensors comprise two or four independent sensor chips for a multichannel gas concentration measurement. Typically one to three of the optical channels contain a gas specific filter window and the other channel, equipped with a filter with center wavelength where no gas absorption occurs, serves as reference. On request we can also provide Multichannel Sensors with customer filters
Element Size | 1.2 mm2 |
Sensitivity | 86 V/W |
Detectivity | 2.7 E8 cm Hz1/2 / W |
Time Constant | 10 ms |
Channels | 2 |
Filters | 5.30 um (NO) and 3.91 um (reference) |