Applications Medium and high-voltage equipment Density monitoring of closed SF6/or mixed gas compartment Remote monitoring of the SF6/or mixed gas real-time condition Raising an alarm when defined limit values have been reached Special Features Ideally suited for smart grid or modernisation projects Modbus® delivers measured values for pressure, temperature and gas density as digital signal The 4∼20 mA version outputs the absolute pressure at 20℃[68 °F] or the gas density(g/l) as an analogue signal for SF6 gas Compact design with only one process connection,achieving remote control.High resistance to electromagnetic interference Suitable for alternative gases