High & Medium Voltage switchgear is very reliable and low maintenance provided they are able to operate within their specified parameters. To improve system reliability, plan maintenance schedules, and reduce workloads, real-time monitoring and control systems (Smart Grid Technology) are becoming common place. These devices require the use of electronic sensors and transmitters to provide critical information needed to safely operate the equipment.
ELECTRONSYSTEM MD offers electronic sensors to measure pressure, temperature, density, and moisture levels of insulating gases. Ex: SF6, SF6 mixtures, & N2.To ensure long-term durability and reliability, stainless steel and thick ceramics are used. This makes wetted components very resistant to chemicals, including arc byproducts. Sensors are easily integrated into systems by using an analogue 4-20mA or digital connection-RS485 Modbus RTU. G (gauge) type threads are standard, but many options for gas connections are available. Customized solutions are also available on request.