The draining specialist KESSEL has now developed an automatic measuring device for light liquid separators. SonicControl provides three warning devices in one. An alarm is not only triggered in the event of backwater, in other words as soon as the maximum permissible level of light liquid has been reached in the separator, it also monitors oil and sludge layers down to the last centimetre. The values can easily be read off at the control unit. No complex visual checks are necessary. "Since the measuring device continually provides the exact level of the oil and sludge layer, early planning for disposal is guaranteed," Joachim Ziob, Product Manager for Separator Systems at KESSEL, explains. That saves time and costs. Retrofit installation in all KESSEL light liquid separators is also possible. [> more information]