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LLC5 Series
Littelfuse LLC5 Series

The LLC5 provides dual probe conductive liquid level control in a convenient octal plug-in package. Models are available for fixed fill or drain operation. Isolated, pulsed DC voltage on the probes prevents electrolytic plating. Less than 1 mA of current is used to sense the presence of conductive liquid between the probes and common. On adjustable units, the sensitivity adjustment eliminates false tripping caused by floating debris and foaming agents.

Features & Benefits:

 

  • Unique Probe Protection logic: Probes are protected from scale build up through pulsed DC signal between the probes.
  • LED status indicatior Visual indication of relay engagement in pump-up or pump-down activity
  • Isolated 5A SPDT contacts: Allows control of loads for AC voltage

Documents and Downloads

Document File Type File Size Download
LLC5 Series Datesheet PDF 438 KB
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