87x6

It is a reliable and maintenance-free instrument manufactured by Trafag for monitoring the density of SF₆ gas and related alternative gases. Monitoring is based on the principle of reference gas density. This device is suitable for both exterior and interior applications and has excellent vibration resistance. 

Proposed applications of the monitor: 

• High voltage technology 
• Medium voltage technology 
• SF₆ and variety of alternative mixed gases 

Main features: 

• Maintanance free
• Independent, galvanically separated switching circuits 
• Probe made of stainless steel