Aluminum Optic Anti-Overfill Top Sensor
The filling station anti-overflow top sensor is a safety device used to prevent liquid from spilling while filling the container tank. It is installed on the manhole cover on the top of the container tank. When the oil level reaches the warning limit, the sensor will automatically alarm and break the brake to prevent liquid overflowing and leakage. This sensor is widely used in all kinds of containers filled with liquid, in order to prevent liquid overflowing leakage and alarm in advance of the safety device. It can not only be installed on the top tank of the tank car, but also can be installed on the manhole cover, and its opening and closing are controlled by mechanical linkage or air source. In addition, this sensor can also recover the oil and gas generated during the loading and unloading of oil to the reservoir tank, avoid oil and gas leakage, and through the oil and gas recovery device to condense the oil and gas reuse, to achieve the purpose of energy saving and environmental protection.