RTD Wires



RTD and Thermistor Extension Wire

  • RTD wire for Extending RTD and Thermistor Signal Leads
  • High Temperature FEP, PFA and Fiberglass Wire Insulation
  • Wire Available with 2, 3 and 4 Conductors
  • AWG 20 solid, 24 or 26 stranded
  • Conductor Material available in Silver Plated or Tin Platted Copper
  • Available with UL,CUL,CE & ROHS Compliance
  • Spool Lengths in Feet or Meters

Description

This cable is great for manufacturing sensors or for use as extension wire. Available in 2, 3 and 4 wire constructions, two color codes (red/black or red/white), three insulation and jacketing materials (PFA, Fiberglass and FEP) and three conductor sizes (#20 AWG Solid, #24 or #26 AWG Stranded) this cable will work with a wide variety of applications. Standard spool lengths include 100, 500 and 1000 Mtrs.


Wire Materials

When specifying the lead wire materials, care should be taken to select the right lead wires for the temperature and environment the sensor will be exposed to in service. When selecting lead wires, temperature is by far the primary consideration, however, physical properties such as abrasion resistance and water submersion characteristics can also be important. Below is a table listing the capabilities of the three most popular constructions:

Insulation Model Number Number of Conductors Type Wire Insulation Max. Temp. Abrasion Resistance Water Submersion
Conductor Overall °F °C
FiberGlass EX-2CU-20 2 Solid Glass Braid Glass Braid 900 482 Poor Poor
EX-2CU-26S 2 7 x 34 Glass Braid Glass Braid 900 482 " "
EX-3CU-26S 3 7 x 34 Glass Braid Glass Braid 900 482 " "
EX-4CU-26S 4 7 x 34 Glass Braid Glass Braid 900 482 " "
PFA EXPFA-2CU-26S 2 7 x 34 PFA PFA 500 260 Excellent Excellent
EXPFA-3CU-26S 3 7 x 34 PFA PFA 500 260 " "
EXPFA-4CU-26S 4 7 x 34 PFA PFA 500 260 " "
FEP EXFEP-2CU-24S 2 7 x 32 FEP FEP 392 200 Excellent Excellent
EXFEP-3CU-24S 3 7 x 32 FEP FEP 392 200 " "

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