X76DM-4B管道泄漏監控模塊

The X76DM-4B Pipe Line Leak Monitor Module is part of the X76LVC and X76LVCS Leak Detection Systems. It is designed to supervise pressurized product supply pipelines typically existing between underground storage tanks and aboveground product dispensers of gasoline, diesel fuel, etc. The microprocessor based module provides timing sequences during which measurement of pressure decay and pressure build-up are taken. LED status indicators, push buttons and remote fault indications relate system performance to the operator.

X76DM-4B管道泄漏監控模塊

The Model X76DM-4B utilizes the JT-H2 pipeline pressure transducer assembly and replaces the mechanical leak detector （flow regulator）. This combination does not require the use of a mechanical flow regulator and thereby eliminates the "SLOW FLOW" condition commonly associated with mechanical leak detectors in cold temperatures. As well as preventing additional contamination to the environment by providing positive shutdown of the pipeline when leaks are detected. Typical applications with only a mechanical line leak detector allow continuous pumping in the slow flow mode with leak rates of approximay 3 gph.