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Contact Person : Mr. Zhu Yuansong
Company Name : Anhui Runjia Cable Group Co., Ltd.
Tel : 0086-566-2416333,18256662237
Fax : 0086-566-2081498
Address : Anhui,chizhou,runjia science&technology industrial park,ecological avenue,chizhou hi-tech industrial development zone,chizhou,anhui,china
Country/Region : China
Zip : 247000

Metal overbraid thermocouple compensating wire

Product Detailed

Related Categories:Temperature Instruments

1.Standard:GB4989,JB7495,IEC 2.Temperature:260,200,105 3.Alloy wire:CU,CU-Nickel,Constantan,Fe,NiCr,NiCrSi 4.Section:0.5-2.5

1. SPECIFICATIONS

Tinned Copper Overbraid (TCB)Stainless Steel Overbraid (SSB)1. Round wire braid2. Type 304 stainless steel is standard3. 85% nominal coverage4. Resists abrasion and mechanical damage5. Provides superior tensile strength6. Protects against longitudinal stress in vertical installations7. Color tracer identification available8. Other materials available upon request9. Available on constructions up to 1.000" (25.4MM) diameter

2. Color code & initial calibration tolerances for thermocouple wire:

Thermocouple Type		ANSI Color Code		Initial Calibration Tolerances
Wire Alloys	Calibration	+/-Conductor	Overall	Temperature Range	StandardLimits	SpecialLimits
Iron(+) vs. Constantan(-)	J	White/Red	Brown	0°C to +285°C285°C to +750°C	±2.2°C± .75%	±1.1°C± .4%
CHROMEL(+) vs.ALUMEL(-)	K	Yellow/Red	Brown	-200°C to -110°C-110°C to 0°C0°C to +285°C285°C to +1250°C	± 2%±2.2°C±2.2°C ± .75%	±1.1°C± .4%
Copper(+) vs.Constantan(-)	T	Blue/Red	Brown	-200°C to -65°C-65°C to +130°C130°C to +350°C	± 1.5%±1°C ± .75%	± .8%± .5°C± .4%
CHROMEL(+) vs.Constantan(-)	E	Purple/Red	Brown	-200°C to -170°C-170°C to +250°C250°C to +340°C340°C+900°C	± 1%±1.7°C±1.7°C± .5%	±1°C±1°C± .4% ± .4%

3. Thermocouple Type

Thermocouple Type		ANSI Color Code		Initial Calibration Tolerances
Wire Alloys	Calibration	+/-Conductor	Overall	Temperature Range	StandardLimits	SpecialLimits
Iron vs. Constantan	JX	White/Red	Black	0°C to +200°C	±2.2°C	±1.1°C
CHROMEL vs. ALUMEL	KX	Yellow/Red	Yellow	0°C to +200°C	±2.2°C	±1.1°C
Copper vs. Constantan	TX	Blue/Red	Blue	-60°C to +100°C	±1.1°C	± .5°C
CHROMEL vs. Constantan	EX	Purple/Red	Purple	0°C to +200°C	±1.7°C	±1.1°C

4. FB-FB-SSB Physical Properties

FB-FB-SSB Physical Properties
Characteristics	Insulation	Overall
Specific Gravity	2.54	2.54
Tensile Strength; psi (min)	250,000 at 1000°F(537°C )	250,000 at 1000°F(537°C )
Elongation; %(min)	4.8	4.8
Minimum Bend Radius	5x O.D.	10x O.D.
Abrasion Resistance	Good	Good
Cut Through Resistance	Very Good	Excellent
Moisture Resistance	Good	Good
Solder Iron Resistance	Excellent	Excellent
Service Temperature	260°C continuous 343°C single exposure	260°C continuous 537°C single exposure
Flame Test	Non-flammable	Non-flammable