• Infinity Tradelinks

Online Dissolved Gas Monitor

Online Dissolved Gas Monitor, Calisto 2 delivers accurate, cost-effective and essential monitoring. Incorporating the latest enhancements to Morgan Schaffer’s benchmark measurement technologies, Calisto 2 is a substation-tough IED that detects transformer faults at their earliest stage while monitoring conditions of cellulose degradation. Engineered for CE conformity and versatile connectivity, Calisto 2 features relays, analogue I/Os and the most popular industry communication protocols: Modbus, DNP3 and IEC 61850.

Calisto 2 monitors dissolved hydrogen, carbon monoxide and moisture in oil. Building on more than 15 years of experience in the design and manufacture of on-line monitors and portable gas analyzers, Calisto 2 employs Morgan Schaffer’s latest innovations in dissolved hydrogen, carbon monoxide and moisture measurement. Calisto 2 dependably delivers accurate concentration measurements all the way down to the lowest detection limits in the industry.

Detect transformer faults at their earliest stage
Hydrogen is produced to a greater or lesser extent by all transformer faults. Calisto 2 measures dissolved hydrogen continuously and accurately. Installing Calisto 2 on critical transformers guarantees that incipient faults will be detected at their earliest stage, thus reducing unplanned outages and the risk of catastrophic failure.

Monitor conditions of insulation degradation
Insulation integrity is vital to your transformer’s operation. Moisture build-up and transformer overheating are two conditions that may lead to irreversible insulation degradation. Calisto 2 accurately monitors the evolution of both moisture and carbon monoxide, allowing optimal scheduling of additional insulation integrity tests such as Dissolved Gas Analysis (DGA) and Furan testing.