Product Hierarchy
Product Hierarchy

83955 - Type EX Thermocouple, 1 Pr #20 Str, FEP Ins Pur, Red, Purple FEP Jkt, 300V CL3P 200C PLTC SUN RES

Type EX Thermocouple, 1 Pair 20AWG (7x28) Chromel+Constantan, FEP Insulation Pur, Red Color Code, Purple FEP Outer Jacket, CL3P 200C PLTC SUN RES

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Conductor(s)220 AWG7x28Chromel & Constantan
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Conductor(s)FEP - Fluorinated Ethylene Propylene0.01 in (0.25 mm)0.058 in (1.5 mm)Violet, Red
Inner Shield
No Shield
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%22 AWG (7x30) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
FEP - Fluorinated Ethylene Propylene0.012 in (0.30 mm)0.145 in
Overall Cable Diameter (Nominal): 0.145 in

Electrical Characteristics

ElementNom. Conductor DCR
Chromel387 Ohm/1000ft
Constantan283 Ohm/1000ft (928 Ohm/km)
UL Voltage Rating
300 V

Mechanical Characteristics

UL TemperatureOperating
200°C-70°C To +200°C
Bend Radius
Stationary Min.Installation Min.
1.45 in (36.8 mm)1.45 in
Max. Pull Tension: 71 lbs (32 kg)
Bulk Cable Weight: 16 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor, Outdoor, Sunlight Resistance
Flammability / Reaction to Fire: NFPA 262 (UL 910)
NEC / UL Compliance: Article 725, CL3P, PLTC
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)

Product Notes

Notes: Chromel & Constantan = ""Constantan is a Hoskins Manufacturing Company trademark.""


Update and Revision: Revision Number: 0.398 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
83955 0071000VioletReel1,000 ft612825206064
Date: 2005-04-01
Instrumentation and Control Cable
Cabling Solutions for Industrial Applications
No accessories are available for this product