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rvjeepguy avatar image
rvjeepguy asked

GX Tank 140 Sensor Voltage

I have 3 tank sensors that require a 10-12V power supply. On the GX Tank 140 it looks like channels 1 and 2 use an external power source. Does that mean that I need to purchase two GX Tank 140s? Or, can channels 3 and 4 be used with ground only using an external power supply?

tank monitor
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Kevin Windrem answered ·

You should be able to power all 4 sensors from an external power supply.

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