LNC-NS128-120产品概述
In Models NS128 and NS143 (Pump Up) the output relay is energized until the liquid reaches the high probe. When the liquid touches the high probe, the output relay is deactivated until the level drops below the low probe. If the tank is non-conductive, a third (common) probe must be installed at a level where it will always be submerged.
Features:
100% functionally tested
Isolated UL Class II sensing voltage
1/4" male fast-ons for circuit connection
Conformal coating to protect circuit from harsh environments