Temperature Monitoring & Sensors for Dry Type Transformers

Webinar

Optimizing Thermal Monitoring with Hard Wired or Wireless Sensors: Proactive Maintenance Approach

March 20, 2025

For APAC and EMEA:

For Americas:

Webinar Speakers

John Hope

Chief Technology Officer

Tulsi Patel

Technical Operations and Support Manager

Early detection of electrical hotspots

Advance warning of electrical temperature changes to help prevent power outages

Continuous thermal monitoring for critical electrical assets

Extract real-time asset data to enable analysis and insight

Solutions for both new build and retrofit applications

Switch from periodic inspection to 24x7 monitoring

Protect critical electrical infrastructure with Continuous Thermal Monitoring.

For High Voltage:

IR Sensors continuously monitor both ends of each coil
IR Sensor also continuously monitor coil tap connections

For Low Voltage:

IR Sensors continuously monitor the three phase and neutral

IR Sensors then connect back to the Exertherm Modbus Datcard, which collects and transmits the Sensor temperature data, and activates alarms when a fault is detected.

Benefits

Exertherm® Dry Transformer Solutions provide early warning of potentially compromised assets before they fail and cause an unplanned outage. The Dry Transformer solution alerts personnel to thermal changes in critical electrical assets that the eye can’t see, but may present problems such as failures, or worse, arc flash. This ‘fit and forget’ monitoring technology gives peace of mind that assets are operating at a safe temperature.

Reduce the likelihood of electrical failures and improve operational stability with 24x7 monitoring.

Reduce human interaction with potentially faulty assets to increase personnel and on-site safety.

Reduce electrical fire or explosion risk resulting from arc flash due to compromised electrical assets.

Lower the need for additional costs and the unnecessary intrusion of unplanned maintenance.

Features

The Dry Transformer solution from Exertherm is suitable for both new build and retro-fit installation, and also OEM vendor neutral.

Permanent installation

Permanently installed sensors are fit-and-forget technology that continuously monitors the temperature of critical joints or connections.

Super efficient

This non-contact and non-powered solution creates it's own power supply from within the asset to monitor critical bus and joint connections.

Lifetime guarantee

We're so confident with the resilience built into Exertherm technology that we provide a lifetime guarantee on our sensor hardware.

Real-time data

Once installed our sensors work 24x7, 365 days a year to continuously monitor your critical electrical assets and provide condition data.

Product

IR Sensor
Exertherm Modbus Datacard
ARM XL

IR Sensor

For busbar joint monitoring

Exertherm Modbus Datacard

Collects data from 8 x IR Cable sensors

ARM XL

Panel mounted HMI

IR Sensor

For busbar joint monitoring

Exertherm Modbus Datacard

Collects data from 8 x IR Cable sensors

ARM XL

Panel mounted HMI

IR Sensor

For busbar joint monitoring

Exertherm Modbus Datacard

Collects data from 8 x IR Cable sensors

ARM XL

Panel mounted HMI

Why Choose Exertherm?

Exertherm® is the global number one provider of 24x7 Thermal Condition Monitoring for electrical infrastructure, successfully installed worldwide by all major OEMs. We deliver complete solutions for LV/MV Switchgear, MCC Drawers, Dry Transformers and more. We’re so proud of our proven reliability we even offer a zero maintenance lifetime guarantee.

24x7 Thermal Monitoring

Simple Installation

Increase Team Safety

Zero Maintenance

NFPA 70B Compliant

Need more info? Let's talk

Get in touch to find out more about Dry Transformers by filling in the form. One of the Exertherm team will reach out to learn more about your requirements as soon as we can.