879x

879x

Hybrid Gas Density Monitor RS485/Modbus

879x

The precise, reliable and maintenance-free gas monitor, manufactured by Trafag, was developed to monitor the density of SF6 gas and other alternative gases. The measurement is based on the gas density reference principle or the patented quartz tuning technology. Hybrid monitors combine these two measurement methods in one device, thus offering the most reliable solution on the market. 

Proposed applications of the monitor:

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

Main features: 

  • Maintenance free
  • Long term drift free output signal 
  • Continuous density and temperature measurement 

Technical
data

Working temperature -40°C...80°C
Protection class IP65 and IP67
Humidity 100% RH
Manufacturer Trafag

Documents to download

879x gas density monitor_datasheet_11.2022