The C12741-11 is a near-infrared camera which employs a 640 × 512 pixel InGaAs sensor. -70 ˚C peltier cooling significantly reduces dark current which leads to improved image quality and allows imaging with long exposure time.
Unlike CCD or CMOS cameras, the C12741-11 can detect weak IR light with a high signal to noise ratio.
|Imaging device||InGaAs sensor|
|Effective no. of pixels||640 (H)×512 (V)|
|Cell size||20 μm × 20 μm|
|Effective area||12.8 mm (H) × 10.24 mm (V)|
|Full well capacity||300 000 electrons|
|Readout speed||7.2 frames/s|
|Readout noise||500 electrons (rms: typ.)|
|Exposure time||138.5 ms to 10 s (at Rolling shutter mode)
100 μs to 10 s (at Global shutter mode)
|Cooling method||Forced-air cooled / Water cooled|
|Cooling temperature||－60 °C (Forced-air cooled)
－70 °C (Water cooled)
|Dark current||300 electrons/pixel/s (Air cooled (cooling temperature: -60 °C) typ.)
130 electrons/pixel/s (Water cooled (cooling temperature: -70 °C) typ.)
|Binning||2 × 2 , 4 × 4|
|External trigger mode||Edge trigger, Level trigger, Start trigger|
|External trigger input||Yes|
|External trigger signal routing||SMA / CameraLink I/F|
|Trigger delay function||0 to 10 s (in 10 μs steps)|
|Trigger output||3 programmable timing outputs, Trigger ready output, Global exposure timing output|
|External signal output routing||SMA|
|Image processing functions||Background subtraction, Shading correction|
|External control interface||CameraLink|
|Interface||CameraLink base configuration|
|A/D converter||16 bit|
|Power supply||AC 100 V to AC 240 V, 50 Hz/60 Hz|
|Power consumption||Approx. 150 VA|
|Ambient operating temperature||0 °C to ＋40 °C *|
|Performance guaranteed temperature||0 ˚C to +40 ˚C|
|Ambient storage temperature||-10 °C to ＋50 °C|
|Ambient operating humidity||30 % to 80 % (Forced-air cooled with no condensation)|
|Ambient storage humidity||90 % max. (with no condensation)|
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