In the illustrated device, what is the function of the short sensing element attached to "S" in figure "A"? See illustration GS-0113.

Question

Accepted Answer

It is used to control the oil discharge mode.

Answer

It senses temperature for use in the temperature control circuit.

Answer

It is used to maintain liquid level one inch below the weir plate.

Answer

Both sensing elements are anodes used to provide the tank with corrosion protection.

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