DETECTOR: SED623 (Quartz Window)
![SED623 Multi-Junction Thermopile Detector](/sites/default/files/se624-1-600px-new.jpg)
Shown: Detector with ILT1400 Discontinued Meter Connector
Order: SED623 Detector for Use with ILT1700, ILT2400, ILT5000 Meters
Close-up SED623 Detector Housing
![close up of detector](/sites/default/files/se623-2-300px.jpg)
Relative Spectral Response
![spatial response curve](/sites/default/files/sed623_response.jpg)