DLC-4U-2W Level Controller gets signal from each point of the sensor installed in the tank and displays the level of the liquid in the tank with its LED points.
As a 2-wire-type controller, the controller is responding only to its compatible level sensor's current output which was converted from its original contact switching signal, by the sensor's current converter.
LED display enables you to read the current status correctly and easily.
This is designed to be used for2 alarm relays (For each high and low), 1 control relay and 1 buzzer relay as per the user's purpose and circumstance.
Depending on how to set its internal jumper pin, a user can choose either of belows operation modes.
*To Supply (commonly to run a value) *To Drain (commonly to run a pump)
Features & Applications
▶L.E.D Display. ▶2 wire type ▶2ea Alarm, 1ea Control and 1 Buzzer.