Features

Real-Time Dissolved Gas Monitoring
Continuously monitors dissolved gases in transformer oil, including hydrogen (H₂), carbon monoxide (CO), ethylene (C₂H₄), acetylene (C₂H₂), and others. By tracking gas concentration trends in real time, potential internal transformer faults can be detected at an early stage.

Alarm Functions
Supports multiple configurable alarm levels with user-defined thresholds. When gas concentrations exceed preset limits, the system immediately issues alarms to alert operators for inspection and corrective action. Additional system alarms include power failure and communication interruption.

Analog Outputs and Digital Communication
Provides multiple output options, including 0–1 mA, 4–20 mA, 0–1 V, and 0–10 V. Also supports digital communication interfaces such as RS-232 and RS-485, enabling seamless integration with SCADA systems and other monitoring platforms for remote monitoring and data acquisition.

Technical Specifications

Power Supply: AC power supply or 24 V DC

Operating Temperature: –20 °C to +60 °C

Relative Humidity: 5% to 95%, non-condensing

Installation: Wall-mounted or panel-mounted

Ingress Protection: IP20

Applications

Primarily used in the power industry for online transformer monitoring in substations and power plants. Also suitable for condition monitoring of high-voltage electrical equipment. The system provides real-time diagnostic data to operation and maintenance personnel, supporting timely decision-making and ensuring the safe, stable operation of power and energy infrastructure.