water level controller

Description

BF-KT4 is an digital water level controller, and used to control operations putting in water by setting values of maximum & minimum water level. The default minimum level of water is *0%, and maximum is **0%, however, the user can change the min & max levels if necessary. (Both min and max figures are editable; min are lack of water, *0%, *0% and *0%, and max are **0%, *0%, *0% and *0%.) Secondly, when the level of water drops to lack point, normally closed point is off, heating is stopped; and when water level goes up to *0%, normally open point is on, and it starts heating again. For instance, minimum level is *0%, and the maximum level is *0%. When the water level in tank drops to *0%, the valve opens and starts to put in cold water automatically; and when the level reaches *0%, the valve closes, stop putting in water. Sensor cable: two-core wire, extendable within **0 meters The sensor cable connects with a wiring board that is connected with five level sensors in water tank. Its more convenient and less expensive to install level sensors like that.