MDK40 Density Switches are used to monitor the density of SF6 gas in sealed tanks, and can be widely used in medium voltage switchgear and RMU. They’re suitable for outdoor harsh environments. They can provide multiple solutions to support new substations and the renovation and smart upgrading of existing substations.

ZMJ100P Density Monitors are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide signal outputs when the density reaches preset threshold values. They are designed to monitor High Voltage systems. They can provide multiple solutions to support new substations and the renovation and upgrading of existing substations.

KL50 Pressure Gauges are used to monitor the pressure of the gas in sealed tanks. They are applied to indicate the relative pressure of the gas on site. They are designed to monitor Medium Voltage systems.

The transformer oil level gauge is a device specifically designed for measuring the oil level in transformers. It typically consists of floating elements, transmission components, indicating elements, alarm components, sensors, etc., and is used for real-time monitoring of the oil level in the oil storage tank. As the oil level rises or falls , the oil level can be displayed on the instrument panel or monitoring system, helping operators monitor the oil level. When the oil level is too high or too low, an alarm signal will be issued, ensuring the normal operation of the transformer. As an important transformer monitoring device, the transformer oil level gauge plays a crucial role in the power system. At the same time, the product has advantages such as high-precision measurement, safety and reliability, easy installation, and maintenance.

The VDA-03 Gas Density Monitor Calibrator is an intelligent, fully automatic calibration instrument that uses advanced embedded microprocessors to test the performance of Gas Density Monitors for SF6, SF6/N2 hybrid and SF6/CF4 hybrid gases. The device has two working modes: zero-pressure mode and working pressure modes. Working pressure calibration mode tests the accuracy of GDM from the rated filling pressure to zero, while zero pressure mode starts from zero and rises to the rated pressure. This portable calibration instrument provides great convenience for the operation, testing, calibration and maintenance of electrical products.