SETTING

Warner of methane or propan-butan gas SG – 911 is intended for finding out the places of out gassings of type in underground and surface gas pipelines.

Warner of gas Sg-911 is supplied on a separate order to the seekers of damages of «Universal -911 M - M7» type, which preliminary determine the locations of damages or defects of isolation.

Except for verification of sites of damage of isolation, it is possible to check up absence of out gassing Warner of gas Sg-911 on flange and bolts. Warner of gas SG– 911 is not an exact device for determination of concentration of gas in mid air, he behaves to the group of indicator devices, by which determine the presence of concentration of gas with a threshold from 0.001-0.01 %.

Technical data

Tension of feed, WATT.................................................12

Minimum threshold of sensitiveness in the percentage of concentration of gas propan and methane in mid air................................................................................0,001

Consumable current, мА..............................................250

Temperature of surrounding air, degrees С..................-10…+40

Weight, kg....................................................................0,7

Overall sizes, sm..........................................................90 х 10