By: Hitachi
Industrial Video System & Broadcast
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
SXGA 3CCD Color Gigabit Ethernet Camera
The Hitachi HVF22GV is a SXGA high precision 3CCD progressive scan color camera, which has single chip digital processing LSI, a C mount prism, three 1/2-inch 1,450,000 pixels square CCDs, and a GigE Vision interface. A multi-functional LSI use the accurate 14 bit digital processing technology, which performs the high picture quality signal processing and the picture compensating functions, beyond the capability of the other conventional analog cameras. The GigE Vision is a communication interface for machine vision applications based on the ubiquitous Gigabit Ethernet technology. It allows for easy interfacing between the GigE Vision device and a network card using standard CAT-6 cable supported by Ethernet. The camera can transfer broad band digital data between a camera and a processing PC approximately 100m by using the GigE Vision interface.

The HV F22GV 1/2 inch 1,450,000 pixels progressive scan CCD and the accurate CCD matching technology achieves a high-resolution image of 1360 H x 1024 V (SXGA). Based on the GigE Vision, which transfers digital video signal of uncompressed 24 bits RGB and a camera control signal. The Hitachiís most advanced technology (0.18 um design process, 1.8V internal core drive voltage) produces a single ultra LSI chip (3 million gates), and contributes to the downsizing and the low power of the camera. In addition, the 12-bit A/D converter and 14 bit internal processor provide high S/N and wide dynamic range. The de facto industry standard C mount lens adapter allows choosing from a various type of lenses and optical systems. Independent six colors masking is the Hitachi innovation for optimizing color balance. The saturation and the hue of 6 colors (Red, Blue, Green, Cyan, Magenta and Yellow) are adjusted independently to deliver the best color in image capture, microscope and other applications. Color shading due to the aberration of C mount lens is automatically compensated (reduced).

Optical system 1/2-inch F1.6 prism
Imaging system RGB 3 CCD
Imaging device 1/2-inch interline CCD
Total pixels 1392 (H) x 1050 (V)
Effective pixels 1360 (H) x 1024 (V)
Effective image area 6.32 (H) x 4.76(V) mm 4) Scanning system Progressive scan
Sync system Internal/external (automatically switched by HD/VD)
Standard sensitivity 2000 lx, F8 (at 1/30s shutter speed)
Variable shutter mode 1/15 to approx. 1/100,000 second
AES mode Off to approx. 1/100,000 second
Long time integration mode 1/15 to approx. 4 seconds in 1 frame steps
Gamma correction 0.45/1.0 (on/off)
Picture distortion Full screen 0% (not including lens response)
Registration Full screen 0.05% (not including lens response)
Vertical contour correction 2H
Lens mount C mount (flangeback: 17.526 mm in air)
Sensitivity selection AGC (0 to 12 dB) or 1 dB steps
Sharpness(detail) control functions Level, width
CCD drive functions - Color bar Full
Power supply voltage 12 VDC nominal (Stable operation from 10.5 to 15 VDC, without ripple and noise.)
Power consumption Approx. 8.0 W
Dimensions 65 (W) x 65 (H) x 141 (D) mm
Mass Approx. 600 g (not including lens)
Recommended ambient temperature, operating 0 to 40¬įC
Recommended ambient temperature, storage -20 to 60¬įC

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Prices and specifications subject to change without notice.