Density monitoring device ZMJ80XD

alarmairgas

These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide a signal outputs when the density reaches preset threshold values. They are designed to monitor High Voltage systems Application of ZMJ80XD Series Density Monitors SF6 Gas Insulated Switchgear (GIS) SF6 Insulated Circuit Breakers SF6 Insulated Pole-Mounted Switch SF6 Insulated Transformers SF6 Insulated Mutual Inductor SF6 Insulated Busbar Systems Features of ZMJ80XD Series Density Monitors Using gas compensation, higher set point accuracy Class 1.0 display for full scale Suitable for indoor or outdoor installation Micro switch, can switch freely between normally open and normally closed points Up to four pairs of nodes, multiple options such as double alarms and double locks can be realized, making monitoring more secure and reliable High shock resistance No need to fill oil, no oil leakage hazard Normally closed contacts will not falsely alarm due to vibration Options of ZMJ80XD Series Density Monitors Different measuring ranges IP67 Can detect SF6, Air, N2, SF6+N2 and other gases