The OMC-139 marine wind display (discontinued model) operates at 115 VAC power with 80 mA current. It features a 20 mA current loop input, 15 VDC sensor supply output, and 2-5 VDC direction sensor output (4-20 mA). The unit displays wind direction via 36 red LED circular array and wind variation through 36 amber LED circular array.
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