The LHi 808 pyroelectric infrared-detector series is designed for infrared measurement and gas analysis applications. It includes a pyroelectric element with FET in source follower connection. As TC version it includes thermal compensation by a special compensation element.
This detector is encapsulated into TO-5 housing with an infrared window, which acts as specific filter.There are many narrow band filters available for the selected spectral bandwidths. For details about filters refer to catalogue envelope.

Element size 2x2
Thermally compensated option
Designed for Gas Analysis applications