Littelfuse LLC56AA, LLC5 Series, Liquid Level Controller High/Low Level SPDT, 230VAC, Plug-in Socket, Drain Operation

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LLC56AA provides dual-probe conductive liquid level control with ac input voltage of 230 and adjustable sensing resistance to 100 kΩ.For Drain (pump-down) operation with adjustable sense resistance. Specifications Control Type Resistance sensing for high & low level detection of conductive liquids Sense Voltage Pulsed DC at probe terminals Sense Resistance Factory fixed or adjustable to 100KΩ Sense Resistance Tolerance Adjustable: 1K ±500Ω at low end; 100KΩ ±25%, 0% at high endFactory fixed: ±10% or 500Ω whichever is greater Response Time Debounce time delay Show more