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Video Monitors

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About Video Monitors

Video monitors display video images from cameras and recorders, often using cathode ray tube (CRT) technology. Industrial units typically have higher resolution that consumer monitors or televisions and can have additional functions such as zooming and multiple signal display. Video monitors can operate in black and white or color.  Black and white is monochrome, or grayscale; the image is presented in black, white, and grayscale.  The range of colors is generated with varying combinations of different discrete colors.  One common technique is sensing the red, green, and blue components (RGB) and combining them to create a wide spectrum of colors.

Important performance specifications to consider when searching for video monitors include horizontal resolution, screen size, and number of video inputs.  The horizontal resolution is the maximum number of individual picture elements that can be distinguished in a single scanning line. It is most common to characterize horizontal video resolution corrected for the image aspect ratio, or specify the resolution in the largest circle than can fit in a rectangular image.  Thus, for example a 640 x 480 image would be specified as 480 horizontal lines. Screen size refers to the diagonal measurement of image size. The number of video inputs is the maximum number of simultaneous video signal inputs from cameras, recorders, etc.

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Part Numbers for Video Monitors

Part # Distributor Manufacturer Product Category Description
MONITOR CRT 14" VIDEO netCOMPONENTS Not Provided Not Provided Not Provided
1275 Digi-Key B&K Precision Test Equipment HDD VIDEO MONITOR TESTER
RMB92 Newark ISOTRONIC All Supplier Direct Ship Rainbow CCTV Black and White Monitors, Size: 9 , Mount: Rack, Resolution: Greater than 1000 Lines (Center), Video Input: .5-2 V p-p, 75 Ohm, Power Requirements: 120/240 VAC, .5 A
LTC 2009/90 Newark PHILIPS All Supplier Direct Ship Philips Black And White Monitors, Size: 9 , Horizontal Resolution: 700 Lines, Video Input: .5 To 2 V P-P, 75 Ohm, Power Requirements: 120 Vac, 60 Hz, 45 W

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