floatless level switch relay

We produce floatless level relay and level controller. Our floatless level relay quality is excellent and our floatless relay used widely in watertreat area.   Our floatless relay features: -Suitable for any electrolytic fluid surface. -Ac operationg voltage. -Protection against interference from power surge. -low electrodes AC voltage to prevent electrolysis for longer life expectance. - led status indicator for water supply or drainage. -Automatic water supply or drainage operation and alarm for anomaly water supply.