International Thermocouple Color Codes - Thermocouple and ...

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International Thermocouple Color Codes - Thermocouple and Extension Grade Wires. + ... Wire). (Compensated Cable). (Compensated Cable). No Standard.
International Thermocouple Color Codes - Thermocouple and Extension Grade Wires

THERMOCOUPLE TYPE

T

U.S. & CANADIAN

ALLOY COMBINATION Copper

E K

THERMOCOUPLE GRADE Brown

Constantan (magnetic)

Brown

Constantan

Brown

Constantan

Brown

Nickel - Aluminium Nicrosil

N

Nisil

(Nickel-Silicon-Magnesium)

S R B C

Platinum Rhodium -10% Platinum Platinum Rhodium -13% Platinum Platinum Rhodium - 30% Platinum Rhodium - 6% Tungsten Rhenium - 5% Tungsten Rhenium - 26%

Yellow Red

(magnetic)

(Nickel-Chromium- Silicon)

Purple Red

(Copper- Nickel)

Nickel - Chromium

White Red

(Copper-Nickel)

Nickel - Chromium

Blue Red

(Copper-Nickel)

Iron

J

International

(ANSI/MC96.1, ANSI/ASTM E230)

Brown

Orange Red

None Established

EXTENSION GRADE

+ -

+ -

+ -

+ -

+ -

+ -

+ -

+ -

+ -

+ -

+ -

None Established

+ -

None Established

+ -

Blue

Blue

Black

Purple

Yellow

Orange

Green

Green

Gray

+ -

Red

Green Red

Orange

Green

Green

White

(Uncompensated)

(Compensated Cable)

None Established

Yellow

Red

●

Purple White

Green

Green White

Pink

Pink White

Orange

Orange White

Orange

●

Red Gray

Purple

●

Red Black

Purple

Black White

●

Red Black

Black

●

Red Orange

Black

Brown White

●

Red Yellow

Brown

●

Red Purple

Blue

IEC 584-3

●

Red White

PLUG & JACK

Orange White

Gray

Gray White

International

Czech British

Netherlands German

Japanese

French

IEC 584-3

BS 1843

DIN 43710

JIS C 1610

NFC 42-324

Intrinsically Safe

+ -

+ -

+ -

+ -

+ -

+ + -

+ -

Blue

Brown White

Blue

Black White

Blue

Purple White

Blue

Green White

Blue

Pink White

Blue

Orange White

Blue

Orange White

+ -

+ -

+ -

+ -

+ -

+ + -

Blue

White Blue

Black

Yellow Blue

Brown

Brown Blue

Red

Brown Blue

Orange

Orange Blue

Green

White Blue

Green

White Blue

No Standard (Use Copper Wire)

Red

●

Pyromation, Inc. • Phone: (260) 484-2580 • www.pyromation.com

+ -

+ -

+ -

+ -

+ -

+ + -

Brown

Red Brown

Blue

Red Blue

Black

Red Black

Green

Red Green

+ -

+ -

+ -

+ -

No Standard (Use American Color Codes) White

Red White

White

Red White

Gray

Red Gray

+ + -

+ -

Brown

Red White

Yellow

Red White

Purple

Red White

Blue

Red White

+ -

+ -

+ -

+ -

No Standard (Use American Color Codes) Black

Red White

Black

Red White

Gray

Red Gray

+ + -

+ -

(Compensated Cable)

(Compensated Cable)

No Standard (Use American Color Codes)

No Standard (Use American Color Codes)

Blue

Yellow Blue

Black

Yellow Black

Purple

Yellow Purple

Yellow

Yellow Purple

+ -

+ -

+ -

+ -

No Standard (Use American Color Codes) Green

Yellow Green

Green

Yellow Green

+ + -

No Standard (Use Copper Wire) No Standard (Use American Color Codes) © Pyromation 2009