5 Fault Gases + Moisture Diagnostic Monitor Calisto 5

About 5 Fault Gases + Moisture Diagnostic Monitor Calisto 5

Adiradh offers the Doble Calisto 5, a multi-gas online Dissolved Gas Analysis (DGA) diagnostic monitor designed for continuous transformer oil condition monitoring. It measures five key fault gases, namely Hydrogen, Carbon Monoxide, Methane, Acetylene and Ethylene, along with moisture in transformer insulating oil.

The Calisto 5 uses a proprietary gas chromatographic measurement method to provide reliable dissolved gas analysis. Moreover, its measurement capabilities support Duval Triangle analysis and help identify developing transformer faults, including arcing and overheating.

The system features automated self-calibration, built-in oil circulation and flow monitoring, and continuous enclosure and oil conditioning. Additionally, it supports Modbus and DNP3 communication, with optional IEC 61850 integration. The Calisto 5 is suitable for power transformers, electrical substations, utilities and industrial power systems.