SF₆ Density RF Monitors continuously measure the density of SF₆ gas in circuit breakers and Gas Insulated Substations (GIS). They provide early detection of gas leaks and support proactive maintenance strategies and are designed to operate across a wide range of temperatures. 

The SF₆ Density RF Monitor uses a transducer with dual quartz tuning fork sensors to directly measure gas density, which eliminates the need for temperature compensation. It connects to existing gas ports without requiring any wiring, simplifying installation.