WA ALARM LEVEL INDICATOR The transmitter sits on the top of the tank and uses ultrasonic level measurement techniques, constantly measuring the level of fuel in the tank. It then transmits that information to the receiver which is plugged into an electric wall socket, located in a convenient place within the house. The height of the liquid is displayed on a LCD screen on the receiver. The householder can monitor the level of fuel in his tank from inside his home. When the level of fuel in the tank gets below 10%, the fuel dispensing pump symbol appears, and an option of a buzzing tone, indicating to the householder that it is time to order some more fuel. In the event of the fuel level in the tank dropping at a rate that is not common for a domestic oil tank (more than 3 cm a minute), the receiver will emit a siren type sound that indicates a theft / leak is occurring. Liquid level display Quick and easy to install Suitable for steel or plastic tanks (minimum width 600 mm) Low energy consumption 200 meters from transmitter to receiver It measure tanks up to 3 meters high buzzer audible alarm setting option when liquid level drops
