What does a "leak detection system" do?

A leak detection system is designed to monitor the integrity of a storage tank by detecting any leaks or spills that may occur. It involves various technologies that can sense changes in pressure, volume, or specific fluid properties that indicate a loss of product. When the system identifies any anomalies, it triggers alarms or alerts operators to investigate and rectify the situation immediately. This is crucial not only for preventing environmental contamination but also for ensuring operational safety and compliance with regulatory standards.

In contrast to the other options, a leak detection system does not merely prevent leaks from occurring, as prevention would involve maintenance and different technologies. It also does not maintain oil levels or determine the age of the tank, which are outside the scope of its specific function. The primary role of a leak detection system is to provide real-time monitoring and reporting of leaks, making it an essential component in the effective management of heating oil tanks.