QUALITROL T/GUARD 408 and 408XT Fiber Optic Temperature Monitoring System

Real time direct winding optical temperature monitoring system

QUALITROL T/GUARD 408 and 408XT Fiber Optic Temperature Monitoring System

Rugged multi-channel fiber optic real-time hot spot monitoring system for dry-type and oil-filled transformers.

  • Provide essential data during transformer heat run
  • Maximize cooling efficiency with accurate hot spot temperature measurement
  • Optimize loading dynamically without compromising transformer life
  • Complements predictive hot-spot algorithm simulations
  • Compatible with Qualitrol Q-LinkTM for Apple® iPhone®
  • Number of channels - 4, 6 or 8 optical channels
  • RS-485 to RS-232 converter - Neoptix part number NXP-318
  • RS-485 to USD bridge - Neoptix part number NXP-325

Local monitoring of oil-filled transformer and load tap changer with Qualitrol T2 temperature probes. 

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Product Catalog 

Qualitrol produces thousands of different types of products on demand, customized to meet unique requirements. We are the global leader in sales and installations of transformer asset protection equipment, fault recorders and fault locators. 

 

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 Training 

Our certified instructors provide students with the comprehensive knowledge they need to operate our equipment in the real world. Each of our instructors is a field-tested, certified product expert, so you know you’re learning from the best. Sessions emphasize hands-on training so you spend less time talking and more time learning critical skills and expertise.

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