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

The HealthSense intelligent sensor consists of a single probe which holds 6 different sensors:

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

The Healthsense 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 HealthSense) or at the bottom (for a top-mounted HealthSense).

Watch the HealthSense Planning Video for some examples and logistical considerations.