Operating principle
As liquid level rises up to a set point, a level switch on the bilge well is actuated.
The alarm signal is given to the bilge alarm panel through I.S barrier, and the audible and visual alarm on the alarm panel will be operated.

Technical date
Power Source : AC 110V/220V, 60Hz OR DC24V Output : Visiable & Audible Alarm
Connection Size : JIS
Setting Accuracy : ±5mm
Setting Point : 120 ∼ 5000mm
Max. Working Press. : 5Kg/㎠
Min. Sp. Gr : 0.85
Contact Rating : 250VAC, 0.5A
IP Rating : IP 56(Option 67)

Specification for Level switch

Reed switch type level switch / LS-TM
 Contact : SPST
 Switch rating : AC 250V/15A , DC 30V/6A
 Max. Working press. : 5 Kg/㎠
 IP Rating : IP 56, IP67(option)
 Connect Size : 5K65A, 5K80A, 5K100A
 Material - Housing : ALDC, BSBM, ALC
 Flange : SS400, SUS304
 Float : SUS316, Synthetic Rubber

Capacitance type level switch / DLS-75P
Contact : SPDT
 Switch rating : AC 110V/220V, DC 30V/6A
 Max. Working temp. : -25 ~ +100℃
 IP Rating : IP 56, IP67(option)
 Connect Size : 5K65A, 5K80A, 5K100A, PT1”,
 PT1 1/2”
 Material - Terminal box. Housing : Ac,SUS316L
         - Flange : SS400,SUS304
         - Insulation : Tefron
         - Enclosure : Ip67

Displase type level switch / DM-90A-1F

 Contact : SPDT, DPDT
 Switch rating : AC 250V/15A, DC 30V/6A
 Max. temp. : 180℃
 IP Rating : IP 56, IP67(option)
 Connect Size : 5K100A (STD.)
 Material - Body, Cover : ALC, SS400
         - Flange : SS400,SUS304
         - Displacer : SUS304
         - Guide pipe : SUS304

BR : BILGE ROOM
PR : PUMP ROOM
BZ : BUZZER
BS : BUZZER STOP