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I need to install a system which takes multiple video feeds and a tank level signal (manifesting as a 4..20mA current loop) and transmits these a little over a mile across water to another location where the video images will be displayed and the tank level wired into a control system (as a 4..20mA signal again).
The system should be simple, reliable and use as little power as possible.
Various ideas being investigated. Any help, advice or suggestions would be welcome.
The system should be simple, reliable and use as little power as possible.
Various ideas being investigated. Any help, advice or suggestions would be welcome.