Monitors & Sensors

Technology solutions to better manage your transformer

The Weidmann InsuLogix® brand of transformer monitoring products and SmartInsulation™ consists of unique embedded sensors and monitors that provide cost-effective integrated solutions for delivering actionable information to the owner/operator of large power, transmission and distribution transformers.

Download the Weidmann InsuLogix® monitoring product portfolio: InsuLogix Monitoring Brochure

InsuLogix® HMA

InsuLogix® HMA

Remove false alarms and unnecessary onsite trips to check on transformers with the InsuLogix® HMA. Receive early warning of two key gases – Hydrogen and Acetylene, the trigger that requires immediate action. This essential data provides the opportunity to prevent major problems before they cause significant damage or require costly repairs.

InsuLogix® T

InsuLogix® T

High hot spot temperature in a transformer can significantly reduce the potential life of your transformer, the InsuLogix® T offers reliable, proven hot spot winding temperature monitoring and control at a cost effective price.

InsuLogix® HM

InsuLogix® HM

Understanding the gas build up in your transformer can enable you to prevent future catastrophic failures, the InsuLogix® HM device is an online DGA monitoring system that enables cost effective, reliable detection of the key fault gas and moisture in oil.

InsuLogix® B

InsuLogix® B

Protect your high voltage transformer assets using the latest in online bushing monitoring technology that is highly reliable, easy to integrate and provides a unique Weidmann bushing health condition value.

InsuLogix® SSK

InsuLogix® SSK

InsuLogix® SSK provides a safe and efficient method to sample oil from and access nitrogen service lines of pad mounted distribution transformers without requiring a costly outage.

 InsuLogix® SGS

InsuLogix® SGS

Weidmann’s InsuLogix ® SGS monitor is a transformer monitor that measures the temperature of liquid oil, calculates hot spots, and calculates loss of life of the transformer. Because the InsuLogix ® SGS displays bot liquid and winding temperatures, it reduces the system cost and simplifies installation.

InsuLogix® RFM

InsuLogix® RFM

Know when your transformer tank is over-pressured. InsuLogix® RFM provides a clearly visible external indication of when arcing occurs inside the transformer, mitigating field personnel risk and reducing outage time.

 InsuLogix® GIC

InsuLogix® GIC

Weidmann’s InsuLogix ® GIC monitor is a geomagnetic transformer monitor that measures how much geomagnetic current is in the transformer’s winding. The InsuLogix® GIC is a cost-effective monitor that will prevent breaker trips, leading to less system failures.

SmartInsulation™

SmartInsulation™

The future of transformer monitoring is available today from Weidmann with SmartInsulation™, producing world first embedded transformer monitoring solutions and concepts.