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1/2″ Low Noise, High Sensitivity Camera
WAT-902B
WATEC CO.,LTD.
High cost performance model among the WAT-902 series
High sensitivity with low noise operation
Min. illumination 0.003 lx F1.4 (AGC HIGH=32dB, Shutter=OFF)
Specifications
Model Number WAT-902B(EIA) WAT-902B(CCIR)
Pick-up element 1/2 inch interline transfer CCD image sensor
Number of effective pixels 768(H) x 494(V) 752(H) x 582(V)
Unit cell size 6.35μm(H) x 7.4μm(V) 8.6μm(H) x 8.3μm(V)
Synchronizing system Internal
Scanning system 2:1 interlace
Video output Composite video, 1.0 V(p-p) 75Ω (Unbalanced)
Resolution (H) More than 570TVL (Center)
Minimum illumination 0.003 lx F1.4 (AGC HIGH=32dB,Shutter=OFF)
S/N More than 50dB (AGC OFF=10dB, γ=1.0)
Function settings DIP Switch
AE mode Fixed 1/60, 1/100 sec. 1/50, 1/120 sec.
EI 1/60 - 1/100000 sec. 1/50 - 1/100000 sec.
AGC ON : 5 - 20dB (LOW), 5 - 32dB (HIGH), OFF : 10dB
MGC
Gamma characteristics γ≒0.45, 1.0
Video level 100IRE
Lens iris Video (Watec original arrangement)
Back light compensation BLC
Interface RCA (Composite Video), Power in, Auto iris
Power supply DC+12V±10%
Power consumption 1.74W (145mA)
Operating temperature -10 −- +40℃
Storage temperature -30 − +70℃
Operating / Storage humidity 95% RH or less (Without condensation)
Lens mount CS mount
Weight Approx. 86g
Accessories WPDC12 (DC plug), AIC (Iris plug)

Dimensional outline drawing

Optional Lenses
Model Product name Specifications
GF12-US1210 AC adaptor DC12V 1.0A
30CMA-R 30CMA-R C-mount adaptor, Mount:U1-32UN
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