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T-Type Thermocouple Wire PVC Insulation -40°C to 80°C

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T-Type Thermocouple Wire PVC Insulation -40°C to 80°C

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Brand Name :	Huona
Model Number :	Type T
Certification :	ISO9001
Price :	Negotiable
Payment Terms :	L/C,T/T,Western Union,MoneyGram
Supply Ability :	500 tons per month
Delivery Time :	5-21days

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T-Type Thermocouple Wire PVC Insulation -40°C to 80°C

Product Description​

T-Type Thermocouple Wire with PVC Insulation​

Product Overview​

T-Type thermocouple wire with PVC insulation consists of a copper
positive leg and a constantan (copper-nickel alloy) negative leg,
each individually insulated with PVC. The PVC jacket provides
electrical insulation and protection against moisture, making it
suitable for low to medium temperature sensing in non-corrosive
environments. Widely used in food processing, HVAC systems, and
environmental monitoring where insulated wiring is required.​

Standard Designations

Thermocouple Type: T-Type (Copper-Constantan)

IEC Standard: IEC 60584-1

Insulation Standard: PVC meets UL 94 V-0 flammability rating

Color Coding: Positive (copper) - blue insulation; Negative (constantan) - red insulation (per IEC)

Key Features

PVC insulation for electrical isolation and moisture resistance

Operating temperature range compatible with PVC’s thermal limits

Flexible design for easy installation in tight spaces

Color-coded conductors for quick identification

Suitable for dry and moderately humid environments

Technical Specifications

Attribute	Value
Temperature Range	-40°C to 80°C (continuous, limited by PVC insulation)
EMF Output at 100°C	4.277 mV (reference junction at 0°C)
Accuracy	Class 1: ±0.5°C or ±0.4% of reading (whichever is larger)
Conductor Diameters	0.2mm, 0.3mm, 0.5mm, 0.8mm, 1.0mm
Insulation Thickness	0.15mm–0.3mm (varies by conductor diameter)
Overall Diameter	0.5mm–2.0mm (conductor + insulation)
Insulation Resistance	≥100 MΩ·km at 20°C

Chemical Composition (Typical, %)

Component	Positive Leg (Copper)	Negative Leg (Constantan)
Copper (Cu)	≥99.99	55–60
Nickel (Ni)	≤0.002	40–45
Iron (Fe)	≤0.001	≤0.5
Manganese (Mn)	≤0.001	≤1.0
Total Impurities	≤0.01	≤1.0

Product Specifications

Item	Specification
Cable Structure	Twisted pair (individual PVC insulation + optional overall jacket)
Length per Spool	50m, 100m, 200m, 500m, 1000m
PVC Insulation Color	Blue (positive), red (negative)
Flammability Rating	UL 94 V-0
Operating Voltage	≤300V AC/DC
Packaging	Plastic spools with moisture-resistant wrapping
Customization Options	Custom lengths, conductor sizes, and jacket colors

We also supply T-type thermocouple assemblies, connectors, and other insulated wire types (PTFE, fiberglass). Free samples and technical datasheets are available upon request, with custom solutions tailored to specific application needs.

Product Tags:

T-Type thermocouple wire PVC

thermocouple cable -40°C to 80°C

PVC insulated thermocouple wire

T-Type Thermocouple Wire PVC Insulation -40°C to 80°C

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