Reliable display of interface level of oil and free water. Small reaction volume; therefore, also recommended for smaller oil tanks.
A water alarm unit working on the principle of interface level measurement, for the reliable detection of free water in oil tanks. The device is connected to the tank externally using communicating tubes and triggers a signal, as soon as approx. 90 ml of water have accumulated. The switching contact can be used to trigger an alarm or to directly drain the water.