Precision welding of thread and protective tube ensures sealing and waterproof, Stable performance, durable, long service life
- Product Details
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Quick Details
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Model Number:
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K type
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Type:
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K/J/N/E/T type
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key words:
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K/E/J/T type thermocouple
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Certification:
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ISO ROHS CE
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Theory:
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Temperature Sensor
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Accuracy:
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0.1%
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Temperature range:
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0-1200C
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Probe diameter:
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1mm-24mm
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Probe material:
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SS304,316L,310S,Inconel 600/800,Ceramic
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Screw:
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Fixed or compression fittings
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Thermowell:
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flanged ,drilled or customized
Quick Details
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Warranty:
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1 years
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Place of Origin:
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Jiangsu, China
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Brand Name:
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YuLing
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Model Number:
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K type
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Type:
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K/J/N/E/T type
-
key words:
-
K/E/J/T type thermocouple
-
Certification:
-
ISO ROHS CE
-
Theory:
-
Temperature Sensor
-
Accuracy:
-
0.1%
-
Temperature range:
-
0-1200C
-
Probe diameter:
-
1mm-24mm
-
Probe material:
-
SS304,316L,310S,Inconel 600/800,Ceramic
-
Screw:
-
Fixed or compression fittings
-
Thermowell:
-
flanged ,drilled or customized
Product Description
WRN-430 Industrial Thermocouple Stainless Steel J Type Thermocouple
I
ron-copper nickel thermocouple (J type thermocouple), also known as iron-Constantan thermocouple, is also a cheap cheap metal thermocouple. Its positive electrode (JP) in the name of the chemical composition of pure iron, copper and nickel alloy anode (Jacqueline Nottingham), are often vaguely call constantan, its nominal chemical composition of: 55% copper and 45% nickel as well as small amounts of very important manganese, cobalt, iron and other elements, although it's called constantan, but different from that of nickel and chromium - constantan and copper-constantan constantan, so can't use EN and TN to replace. Iron-constantan thermocouples cover the temperature range of -200~1200℃, but the temperature range is usually 0~750℃ .
Feature
J type thermocouple has the advantages of good linearity, large thermoelectric emf, high sensitivity, good stability and uniformity, and low price, etc., which are widely used by users.
J type thermocouple has the advantages of good linearity, large thermoelectric emf, high sensitivity, good stability and uniformity, and low price, etc., which are widely used by users.
Application
J type thermocouple can be used in vacuum, oxidation, reduction and inert atmosphere, but the positive iron oxidation at high temperature faster, so the use temperature is limited, can not be directly unprotected in high temperature vulcanization atmosphere.
J type thermocouple can be used in vacuum, oxidation, reduction and inert atmosphere, but the positive iron oxidation at high temperature faster, so the use temperature is limited, can not be directly unprotected in high temperature vulcanization atmosphere.
Specifications and Advantages
1, High accuracy, good stability
2, popular and economic
3, Wide temperature range: 0-1300
4, 100% qualified factory test.
1, High accuracy, good stability
2, popular and economic
3, Wide temperature range: 0-1300
4, 100% qualified factory test.
Specification
Type： K
Medel: WRN-430
Circle diameter: Customized
Temperature range: 0-1300C
Tube material: SS310/304/316, Inconel 600/ceramic
Fixing: Screw/flange/none
Cable: Stainless/silicone/FEP
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Type
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Graduation
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Tolerance Class
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|||
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Ⅰ
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Ⅱ
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|||
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Tolerance Value
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Measuring Range°C
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Tolerance Value
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Measuring Range°C
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WRN
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K
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±1.5°C
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-40~+375
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±2.5°C
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-40~+333
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|||
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±0.004/t/
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375~1000
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±0.0075/t/
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333~1200
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|||
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WRM
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N
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±1.5°C
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-40~+375
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±2.5°C
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-40~+333
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|||
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±0.004/t/
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375~1000
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±0.0075/t/
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333-1200
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WRE
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E
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±1.5°C
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-40~+375
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±1.5°C
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-40~+333
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|||
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±0.004/t/
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375~800
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±0.004/t/
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333~900
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WRF
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J
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±1.5°C
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-40~+375
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±1.5°C
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-40~+333
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|||
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±0.004/t/
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375~750
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±0.004/t/
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333~750
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|||
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WRC
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T
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±1.5°C
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-40~+125
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±1°C
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-40~+133
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|||
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±0.004/t/
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375~350
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±0.0075/t/
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133~350
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