Utomatic tank gauge systems High Liquid Level Alarm Switch

Utomatic tank gauge systems ,High Liquid Level Alarm Switch - Used on light fuel oil storage tanks to reliably activate an overfill warning signal. automatic vehicle identification system ,Commonly used on fuel oil day tanks to control the addition of oil from remote pumps, and to alarm high and low levels. Other applications include pressurized or vented tanks for water, hydraulic fluid, lubricating oils or distillate fuels.