光學(xué)玻璃半球攝像機
產(chǎn)品特性:
● 業(yè)內(nèi)首創(chuàng)光學(xué)玻璃球罩,在任何視角圖像均無變形,光通量達97%.
● 雙層球殼,內(nèi)嵌德國原產(chǎn)雙弧形光學(xué)玻璃鏡片.● 防誤拆設(shè)計,安裝后非專業(yè)人士無法打開、拆卸.● 視窗延伸至底座,大縱向視角調(diào)節(jié)范圍自-5至85;適于在較低天花下安裝.● 含標準鏡頭,焦距可選2.8mm,4mm,6mm,8mm,12mm,16mm.
● 內(nèi)含首創(chuàng)半球內(nèi)含散熱器,有效降低熱噪音,高可靠性連續(xù)工作,品質(zhì)穩(wěn)定.
● 外觀顏色可選黑色/灰白色,色澤自然亮麗,永不褪色.● 最低照度小于0.8LU(加球罩后).● 自動逆光補償,信噪比大于48DB.● 自動白平衡,自動增益控制.
【技術(shù)參數(shù)】
Model No
HG-480DC
HG-430DC
Type
COLORDOME CAMERA
COLOR DOME CAMERA
Image sensor
1/3CCD SONY
Resolution
HOR:480TV_line
HOR:420TV_line
Min.Illumination
0.8Lux(F/2.0)
0.8Lux(F/2.0)
Effective pixel
812(H)X582(V)Pixel(PAL)
752(H)X582(V)Pixel(PAL)
sync.type
Interlace
Scanning system
2:1Interlace
Video output
1.0Vp-p(Sync.Negative) Termination 75 ohm
Gamma
0.45
S/N Ratio
48dBormore
48dBormore
Gain control
AutoGainControl
BLC
ON
ON
Shutter speed
1/50-1/100,000(sec)
1/50-1/100,000(sec)
Iris
ElectronicAuto-iris(DC)
ElectronicAuto-iris(DC)
power supply
DC10V-15V
DC10V-15V
Consumption Current
200mA(atDC12v)MAX
160mA(atDC12v)MAX
Reverse Polarityprotection
Yes
Yes
Lens
CS mountf=2.8mm,4mm,6mm,8mm,12mm,16mm
Angle of View
105°(2.8mm),80°(4mm),53°(6mm),40°(8mm),38°(12mm),21°(16mm)
Operation Temp
-10°C-50°C
Dimension
115mm X 92mm(H)
Weight
Approx.450g
Approx.4200
產(chǎn)品內(nèi)部結(jié)構(gòu):