Joyelectric International is a professional China remote control meter distributor and agent among those well-known such manufacturers and suppliers, welcome to order remote control meter products from our factory and company.MSK-20A/30A Series Remote Control SF6 Density ControllerThe remote control SF6 gas density controller is a kind of mechanical-electrical integration meter,  used for monitoring SF6 gas density of high voltage switchgear (such as high voltage vacuum circtuit breaker, transformer, totally enclosed combined electric equipment and insulated switchgear). The meter consists of mechanical density controller and smart density transmitter. It especially spllies to remote monitor of SF6 gas specification in smart grid system. If you would like a quotation or further information on this product, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.