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RTD Resistance Thermometer Wires

Fiberglass Insulated with Stainless Steel Braid

  • The following leads and cables are suitable for connecting to our range of Platinum Resistance Thermometer assemblies. Some are quite small and are ideal for extending out of an assembly pot seal but can be unwieldy for longer runs. Others are more robust, offer greater mechanical strength and are more suited for extending out of an assembly connection head or for use in connecting to junction boxes.
  • Whilst some of these cables are suited for longer cable runs, our range of single and multipair instrumentation cable may be more suitable for such applications.
Fibreglass Insulated with St./St. Braid 
Stranded copper conductors. Each conductor is insulated with double glass fiber and glass fiber braid. The group of conductors is twisted and covered with glass fiber braid insulation. The glass fiber insulation is impregnated with silicone varnish. This cable includes a stainless steel overbraid.

Stock Number RF37 RF47 RF67
Wire Type (number of strands x AWG)   7x32 7x32 7x32
Wire Size - AWG   24 24 24
Insulation   Fibreglass
Number of Cores   3 4 6
Conductor Configuration   Twisted
Shielded   Yes
Insulation   Fibreglass
ºF   +869
ºC   +480
Color Coding   Yes
Abrasion Resistance   Good
Moisture Resistance   Fair
Typical Weight (lbs/1000ft)
excl reel
  4 7 9
Diameter under Armor (inches)  
Diameter over Armor (inches)  
Inches   0.12" 0.16" 0.20"
mm     3 4 5
Popular Order Codes

RF37, RF47, RF67


All dimensions are approximate
Above 356°F the integrity of the cable is maintained to the upper insulation limit provided the cable is not flexed particularly when cold.
Formerly FGSS.

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If your enquiry is for more than one style of Wire, please email us with your requirements or use the box below

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