FG: FG-Glass Fiberglass. Individual conductors are insulated with general purpose fiberglass and with an overall fiberglass jacket. It is Most popular and widely applied of all glass insulations. A color-coded fiberglass braid saturated with a high-performance resin is used for insulation of the single conductors and jacket. Designed for continuous use in temperatures rating up to 985 Degrees F (510 Degrees C).

Key Features
  • Rated for continuous use at 985° F (510º C).
  • Impregnated with high-temperature resin for better handling and reduce fraying.
  • Available in standard limits and special Limits of error.
  • Available in Nickel Plated Copper

Comparison to Other Constructions:

Abrasion Resistance – Fair
Chemical Resistance – Fair
Moisture Resistance – Fair

 

Application Note

RTD cables transmit or extend the signal produced by Resistance Temperature Detectors (RTDs) and are commonly constructed with copper-stranded wire coated with materials like nickel, silver, or tin to reduce added resistance in the temperature measurement signal and endure various environmental conditions.