underground storage tank leakage detection sensor

Petrol station diesel tank gasoline tank leak alarm double walled oil tank leak detector Double-layer tank leakage detector ●Product introduction Double-deck Tank Leakage Detecting Instrument consist of GH-SLI Console and SYW-E Sensor. It can make a distinction between water and oil, enjoys real - time monitoring function. This instrument designed for detecting water and oil between the two layers of double-deck tank. When there are lakegae between the two layer of tank, the