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LEVEL CONTROLLER  – Functional type

DSF-G3
Automatic Water Supply and Drainage Control with Alarm for abnormally high and low levels

Shape/Dimension drawing

Connection diagram

※ When using a float level switch instead of an electrode rod, it is used for drainage or drainage contact (N.O.) use

Terminal terms

1 : OV
2 : AC110V
3 : AC220V
4 : Tb (Water supply)
5 : Tc (Water supply, Drainage)
6 : Ta (Drainage)
7 : B1 (alarm)

8 : B2 (Water tank, watershortage, alarm for abnormal water repletion in water supply source.)
9 : E1
10 : E2
11 : E3

12 : E4
13 : E5
14 : LL (Water tank, Lower limit)
15 : LC (Lamp COM)
16 : LH (Water tank, Upper limit)

Specification

Product No. Usage Maximum Sensing Distance Rated voltage Secondary Voltage
(Electrode Voltage)
Motion Resistance Return Resistance Power Consumption Mounting Type Contact capacity
DSF-G3 Full water, low water alarm, water level display and automatic supply/drainage operation 300m AC
110/220V
(50/60Hz)
AC 10V 15kΩ 25kΩ 1.9VA Socket DS-F16 5A, 250VAC

Operation

  1. The pump stops when the water level in the water tank reaches E2.
  2. The pump starts when the level drops under E3.
  3. Issuance of alarm for abnormally hight and low levels : When the liquid level reaches E1, the upper limit indicator lamp lights and an alarm is sounded. When the liquid level drops under E4, the lower limit indicator lamp lights and an alarm is sounded.
  4. Drainage change terminal Tb into Ta.
  5. Be sure to ground terminal E5.
a2-기능형 수위 조절기 A레벨 콘트롤러

DSF-G3