Gas density is a crucial operating parameter for high-voltage switchgear. If the required gas density is not present, safe operation of the plant cannot be guaranteed.
The gas density measuring instruments from WIKA warn reliably against dangerously low gas quantities, even under extreme environmental conditions. If the gas density drops as a result of a leakage, the switch contacts will switch. In addition to the traditional gas density monitor, with the model GDM-100-TI-D with Modbus® output, high-precision sensors and evaluation electronics are incorporated.
Applications
Gas density monitoring in closed SF6 gas tanks
Remote monitoring of the SF6 condition
Special Features
Ideally suited for Smart Grid or modernisation projects
On-site display with switch contacts and Modbus® output
Modbus® delivers measured values for pressure, temperature and gas density
Compact design with only one process connection
Precision sensors enable high-accuracy gas density determination

Type : temperature, density, pressure
Applications : SF6
Other characteristics : high-precision