Indian Dga (Dissolved Gas Analysis) Instrument

The Doble Delphi is a compact on-line DGA sensor that mounts directly to a transformer valve or can be mounted adjacent to the transformer when the need arises.
The Delphi is a robust instrument housed in a stainless steel enclosure that uses proven fuel cell technology to provide a reliable indication of the gas levels in the oil with easy to understand displays. It is made specifically for the substation environment both in durability and immunity to interference from substation noise.
As an on-line measuring device the Doble Delphi provides results in real time as gas is continuously diffusing across the sensor membrane to interact with the sensor. An optional integrated pump provides fresh oil to the sensor allowing any single valve on the transformer to be used thus dramatically increasing the response time and value of the measurement.

Features
Single value output
High accuracy and repeatability
Micro-pump circulation
Vacuum withstand
Moisture Detection
Temperature & Sensor Condition Self Diagnostics
Continuous Level and trend analysis
On-line alarms and indicators
Front-panel configuration and PC based Software
Communication Options