Density monitoring device GDM-063

alarmenvironmentalSF6

Gas density is a crucial operating parameter for high-voltage switchgears. If the required gas density is not present, safe operation of the plant cannot be guaranteed. The WIKA gas density measuring instruments provide reliable warnings against dangerously low gas concentrations even in extreme environmental conditions. If the gas density decreases due to a leakage the magnetic snap-action contacts, which are actuated by the pointer, switch reliably and with repeatable accuracy. Applications Gas density monitoring in closed SF6 gas tanks Special Features Temperature-compensated pressure gauge with Bourdon tube Suitable for outdoor use Wetted parts from stainless steel Local readout with alarm contacts Hermetically leak-tight, therefore no negative impact by atmospheric pressure fluctuations and differences in altitude.