Photoresistors based on lead selenide FR189Ì
FR189Ì is intended for application in small-size thermal imagers.
Photodetector is cooled by 4-cascade thermoelectric cooler (TEC).
The cooling of photodetectors by TEC allows to determine thermostabilisation mode, due to this mode dependence on environment may be eliminated.
| No of elements |
64 |
| Element size, mm |
0,05 õ 0,05 |
| Spectral range, µm |
2,0-5,0 |
| Peak wavelength (λpeak), µm |
3,8-4,2 |
| Resistance, MOhm |
1,0-10,0 |
| Detectivity, cm * Hz1/2 * W-1 |
6 * 1010 |
| Responsivity, V/W |
5 * 105 |
| Time constant, µsec |
50 |
| Operating voltage, V |
2,5-3,5 |
| Weight, g |
200 |
Photoconductive detectors based on lead selenide FR-164
FR-164 is intended for application in small-size thermal imagers.
Photodetector is cooled by 4- cascade thermoelectric cooler (TEC).
The cooling of photodetectors by TEC allows to determine thermostabilisation mode, due to this mode dependence on environment may be eliminated.
| No of elements |
48 |
| Element size, mm |
0,14õ0,125 |
| Spectral range, µm |
1,5-5,0 |
| Peak wavelength (λpeak), µm |
3,8-4,2 |
| Resistance, MOhm |
1,0-10,0 |
| Detectivity, cm * Hz1/2 * W-1 |
3 * 1010 |
| Responsivity, V/W |
1,3 * 105 |
| Time constant, µsec |
50 |
| Operating voltage, V |
5 |
| Weight, g |
130 |
Multielement photodetectors based on Lead selenide FUR129L, FUR129L-01
FUR129L and FUR129L-01 are intended for application in portable thermal imagers.
Photodetectors are cooled by 2-cascade thermoelectric cooler (TEC).
The cooling of photodetectors by TEC allows to determine thermostabilisation mode, due to this mode dependence on environment may be eliminated.
| Model |
FUR129Ë |
FUR129Ë-01 |
| No of elements |
64 |
64 |
| Element size, mm |
0,1x0,1 |
0,1x0,09 |
| Spectral range, µm |
1,5-5,0 |
1,5-5,0 |
| Peak wavelength (λpeak), µm |
3,7-4,1 |
3,7-4,1 |
| Detectivity, cm * Hz1/2 * W-1 |
2 * 1010 |
2 * 1010 |
| Responsivity, V/W |
1 * 107 |
1 * 107 |
| Time constant, µsec |
25 |
25 |
| Operating voltage, V |
6 |
6 |
| Preamplifier gain coefficient, % |
200 |
200 |
| Preamplifier pass band, Hz |
30-15000 |
30-15000 |
| TEC current, À |
0,9 |
0,9 |
| Weight, g |
180 |
180 |
Multielement photodetector based on lead selenide FUR139L
FUR139L is intended for using in thermal imagers, spectrometers, guard and in process control.
| No of elements |
256 |
| Format |
2 õ 128 |
| Element size, mm |
0,48 õ 0,1 |
| Spectral range, µm |
1,5-5,0 |
| Detectivity, cm * Hz1/2 * W-1 |
3 * 1010 |
| Responsivity, V/W |
1 * 107 |
| Time constant, µsec |
0,03 |
| Power consumption, W |
8 |
| Dimensions, mm |
110 õ 90 õ 25 |
| Weight, g |
180 |
Low element photodetectors based on PbS
Single element cooled photoresistors based on PbS
Single element photoresistors based on PbS
Single element photoresistors based on PbSe
|