SF6 gas density controller 87x8

Main features • Exact switching output at all temperatures • Fully temperature compensated by design • For arctic temperatures down to -60°C • Independent, galvanically separated switching circuits • Accurate and reliable under extreme conditions About Swiss based Trafag offers precise, reliable and maintenance-free instruments developed for density monitoring of SF and related alternative gases. Monitoring is based on the gas density reference principle. The arctic monitor is based on the gas density reference principle and reliably keeps the liquefaction alarm status until it returns to normal condition. Thus offering the most reliable solution on the market by directly monitoring the insulating gas density.