Morgan Schaffer Calisto 2

Calisto 2 Hydrogen, moisture + carbon monoxide

The Morgan Schaffer Calisto online DGA monitors provide the data you need for early detection of impending failures, cost-efficient condition-based maintenance and optimal loading decisions.

Carbon monoxide is a gas often generated in large quantities when transformer cellulose overheats.

The Calisto features best-in-market accuracy benchmarked by clients, laboratories, and industry working groups, ensuring the reliability of the DGA results they provide.

Market-leading lower detection limits and a very broad measurement range ensure that you are getting all the information needed to detect and diagnose faults as early as possible.

Calisto online DGA monitors are supplied with DNP3, Modbus and optional IEC 61850 communication protocols for easy deployment within existing communications and SCADA networks.

Designed to fit your monitoring program, the Morgan Schaffer Calisto can operate as a standalone dissolved gas analysis monitor or as part of a doblePRIME™ Condition Monitoring Platform.

Calisto 2 is an online DGA detection monitor that provides additional measurement of dissolved carbon monoxide, combining early fault detection (hydrogen) and cellulose degradation monitoring.

• Gas chromatography (GC) technology for precise and accurate readings
• Built-in moisture and solubility coefficients for all common insulating fluids
• Proprietary Morgan Schaffer cell and chromatographic method
• Enhanced self-diagnostics
• Vacuum tolerant
• Enclosure temperature and oil temperature conditioning
• Factory-installed carrier gas manifold for trouble free start-up and convenience
• Built-in oil circulation and flow monitoring
• Communication protocols: Modbus, DNP3, optional IEC 61850
• Substation hardened communication electronics