How many sensors are included in the EcoStruxure Transformer sensor and need to be installed in each transformer?

The EcoStruxure Transformer Expert intelligent sensor consists of a single probe which holds 6 different sensors:

• Oil temperature
• External temperature
• Ambient temperature
• Water activity
• Vibration
• PD signal

The EcoStruxure Transformer Sensor is installed in the transformer in either the top fill or the bottom drain valve or any other suitable opening with reasonable oil flow.  The external temperature sensor is connected via cable to the body of the main sensor and should be clamped around a pipe with good oil flow at the top (for a bottom-mounted EcoStruxure Transformer Sensor) or at the bottom (for a top-mounted EcoStruxure Transformer Sensor).

Watch the EcoStruxure Transformer Sensor Planning Video for some examples and logistical considerations.