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Digi-Sense Thermocouple,Wire,TYPE-J,20-GAUGE, FEP Insulation. 100-ft Spool

Item# DO-08541-17

$101.00 USD/EACH
$85.85 USD/EACH

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  • Make your own thermocouple probes or extension cables
  • High-temperature insulation for use up to 2600°F (1427°C)
Order this reliable thermocouple wire for use in industrial, research, pharmaceutical, or aerospace applications. Developed using the latest technology, the wire is subjected to a lengthy series of electrical, mechanical, and chemical tests—one of the most rigorous quality assurance programs in the thermal instrumentation industry.

Wire comes in 30, 24, 20, or 16 gauge for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with polyvinyl chloride (PVC/PVC), fluorinated ethylene propylene resin (FEP/FEP), fiberglass (G/G), high-temperature fiberglass (HG/HG), or ceramic fiber (CF/CF) outer/inner insulation. PVC/PVC wire is extension-grade wire.

Use spade lugs, miniconnectors, or standard connectors to assemble complete probes or extension cables. Order spade lugs, connectors, and accessories separately. Note: Use 30-, 24- and 20-gauge wire with miniconnectors or standard connectors; use 16-gauge wire with standard connectors only.
G = fiberglass; HG = high-temperature fiberglass; CF = ceramic fiber
Product Type Thermocouple Wire
Max temperature (º C) 204
Min temperature (º F) -328
Max temperature (º F) 400
Min temperature (º C) -200
Error limit ±4°F (±2.2°C) from 32 to 545°F (0 to 285°C); ±0.75% reading from 545 to 1400°F (285 to 750°C)
OD 0.068 in x 0.116 in
Gauge 20
Length (ft) 100
Stranded/Solid Solid
Inner Insultation Fluorinated ethylene propylene
Outer Insulation Fluorinated ethylene propylene
Qty/ea 1
Brand Digi-Sense

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by PowerReviews
Digi-Sense J20-1-507 Thermocouple, Wire, Type-J, 20-Gauge, FEP Insulation. 100-ft Spool

(based on 1 review)

Reviewed by 1 customer

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Quality Product

By lcbateman

from Edenton, NC

About Me Academic/Professional Researcher

Verified Buyer


  • Durable
  • Easy To Use


    Best Uses

    • In The Field

    Comments about Digi-Sense J20-1-507 Thermocouple, Wire, Type-J, 20-Gauge, FEP Insulation. 100-ft Spool:

    Good quality product. I like the FEP insulation.

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