$86.17

LLC54BAS

Brand / manufacturer: LITTELFUSE SYMCOM

Voltage: 120

Department: 24

Series: LLC5

Catalog Number: LLC54BAS

Catalog / class: Protection Relay

SKU: LLC54BAS

Categories: , , ,

*Prices Subject to Change

Description

LIQUID LEVEL CONTROL

 

LC54BAS 120VAC For Fill (pump-up) operation with adjustable sense resistance and reverse connection (#8 low, #6 high)

 

Description 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. Operation Drain (Pump-Down Mode): When the liquid level rises and touches the high level probe, the output relay and LED energize and remain energized until the liquid level falls below the low level probe. The output relay and LED de-energize and remain de-energized until the liquid rises and touches the high level probe. Fill (Pump-Up Mode): When the liquid level falls below the low level probe, the output relay and LED energize and remain energized until the liquid level rises and touches the high level probe. The output relay and LED de-energize and remain de-energized until the liquid level again falls below the low level probe.