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Frequently Asked Questions

Level Controller Topic: Voltage between Electrodes

 

FAQ No. FAQ00722

 

Question

 

What is the voltage between the 61F Level Controller’s electrodes?

 


Answer

The voltage between a level electrode and common electrode is about 7 to 8 VAC when an electrode is not submerged. When the electrodes are submerged, the voltage drops to near 0 V due to the liquid’s specific resistance.


There are also High-sensitivity Controllers, which have an interelectrode voltage of 24 VAC.
 

 

Other Level Controller FAQs

 Can the K7L detect oil?

 Can two 61F Controllers and two Electrode Holders be used in the same tank?

 What is Interelectrode resistance?