An alarming and/or water level controlling are necessities when the water level goes up over or down below the predetermined certain range. RLS series switch is a device to issue signals to actuate automatically those alarming and/or water level controlling system.

✔︎ The detector is composed of carbon steel water column, on which the electrode plug sensors are mounted optionally at customer’s direction, and is capable to withstand ultra high pressure and ultra high temperature over the critical temperature of water.

✔︎ This alarm is capable to warn by buzzer at a remote place, simultaneously to let it know with turning on alarm lamp.

✔︎ The processor is usually installed on the wall neighboring to the detector, and alternatively can be installed on the other point within 50meters.