{"id":4062,"date":"2026-08-31T08:11:29","date_gmt":"2026-08-31T00:11:29","guid":{"rendered":"https:\/\/dzxmetals.com\/product\/thermocouple-wire\/"},"modified":"2026-08-31T08:11:29","modified_gmt":"2026-08-31T00:11:29","slug":"thermocouple-wire","status":"publish","type":"product","link":"https:\/\/dzxmetals.com\/de\/product\/thermocouple-wire\/","title":{"rendered":"Thermoelementdraht"},"content":{"rendered":"<style>\n.dzx-product-content table.table tr.top,\n.dzx-product-content table.table tr.top > td,\n.dzx-product-content table.table tr.top > th,\n.dzx-product-content table.table tr.top > td *,\n.dzx-product-content table.table tr.top > th *,\n.dzx-product-content table.table thead tr,\n.dzx-product-content table.table thead th,\n.dzx-product-content table.table thead th * {\n  background-color: #1266b1 !important;\n  color: #fff !important;\n  font-weight: 700 !important;\n}\n.dzx-product-content table tr.top,\n.dzx-product-content table tr.top > td,\n.dzx-product-content table 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.protable{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.dzx-product-content .protable.protable-count-1{grid-template-columns:1fr;max-width:none}.dzx-product-content .protable.protable-count-2,.dzx-product-content .protable.protable-count-3,.dzx-product-content .protable.protable-count-4{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}.dzx-product-content .protable>li{min-height:190px;padding:13px 11px}.dzx-product-content .protable>li>img{width:48px;height:48px;flex-basis:48px;margin-bottom:9px}.dzx-product-content .protable dl{font-size:.9rem}.dzx-product-content td,.dzx-product-content th{padding:8px 9px;white-space:normal}.dzx-product-content .app-card{padding:18px}.dzx-product-content .b2b-wrap{grid-template-columns:1fr;gap:10px}.dzx-product-content .b2b-item{min-height:0}.dzx-product-content .left_pics{min-height:230px;padding:12px}.dzx-product-content .left_pics figure img{max-height:230px}.dzx-product-content .related_pic:not(.related_picsws){grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.dzx-product-content .related_pic:not(.related_picsws)>li{height:72px;padding:4px}.dzx-product-content .related_picsws ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.dzx-product-content .dzx-image-gallery{padding:10px;margin-bottom:28px}.dzx-product-content .dzx-image-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.dzx-product-content .dzx-image-gallery-grid a:first-child{grid-column:span 2;grid-row:span 1}}@media (max-width:430px){.dzx-product-content .protable.protable-count-2,.dzx-product-content .protable.protable-count-3,.dzx-product-content .protable.protable-count-4{grid-template-columns:1fr}.dzx-product-content .protable{grid-template-columns:1fr}.dzx-product-content .protable>li{min-height:0}}<\/p>\n<p>.dzx-product-content table tr.top,\n.dzx-product-content table tr.top > td,\n.dzx-product-content table tr.top > th,\n.dzx-product-content table tr:has(> td:only-child[colspan]),\n.dzx-product-content table tr:has(> td:only-child[colspan]) > td {\n  background: #1266b1 !important;\n  background-color: #1266b1 !important;\n  color: #fff !important;\n  font-weight: 700;\n}\n.dzx-product-content table tr.top > td *,\n.dzx-product-content table tr.top > th *,\n.dzx-product-content table tr:has(> td:only-child[colspan]) > td * {\n  color: #fff !important;\n}\n.dzx-product-content table thead th {\n  background: #1266b1 !important;\n  background-color: #1266b1 !important;\n  color: #fff !important;\n}\n<\/style>\n<div class=\"dzx-product-content\">\n<div class=\"row pt-md-4 mb-4\">\n<div class=\"col-12\">\n<div class=\"protitle1\">K-Type Thermocouple Wire Usage<\/div>\n<\/div>\n<div class=\"col-md-5\">\n<p>The K-type thermocouple, consisting of nickel-chromium (NiCr) and nickel-silicon (NiSi), is the most commonly used thermocouple in temperature ranges above 500\u00b0C. Its positive pole (KP) has a nominal composition of Ni:Cr\u224890:10, and the negative pole (KN) has a composition of Ni:Si\u224897:3. The temperature range is -200\u00b0C to 1300\u00b0C, suitable for oxidative and inert atmospheres. However, K-type thermocouples should not be used directly in high temperatures under sulfur, reducing, or alternating reduction-oxidation conditions, or in vacuum environments, and are not recommended for weakly oxidative atmospheres.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"table-responsive mb-3\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr class=\"top\">\n<td>  Diameter\/mm <\/td>\n<td>  Long-term Operating Temperature <\/td>\n<td>  Short-term Operating Temperature <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> <\/td>\n<td> temperature\/\u00b0C <\/td>\n<td> temperature\/\u00b0C <\/td>\n<\/tr>\n<tr>\n<td> 0.3 <\/td>\n<td> 700 <\/td>\n<td> 800 <\/td>\n<\/tr>\n<tr>\n<td> 0.5 <\/td>\n<td> 800 <\/td>\n<td> 900 <\/td>\n<\/tr>\n<tr>\n<td> 0.8,1.0 <\/td>\n<td> 900 <\/td>\n<td> 1000 <\/td>\n<\/tr>\n<tr>\n<td> 1.2,1.6 <\/td>\n<td> 1000 <\/td>\n<td> 1100 <\/td>\n<\/tr>\n<tr>\n<td> 2.0,2.5 <\/td>\n<td> 1100 <\/td>\n<td> 1200 <\/td>\n<\/tr>\n<tr>\n<td> 3.2 <\/td>\n<td> 1200 <\/td>\n<td> 1300 <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">J-Type Thermocouple Operating Temperature<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-5\">\n<p>J-Type Thermocouples are suitable for use in vacuum, nitriding, oxidizing, reducing, and inert atmospheres, but the positive electrode (iron) oxidizes quickly at high temperatures. Therefore, the operating temperature is limited, and they cannot be used directly without protection at high temperatures above 500\u00b0C in oxidizing atmospheres.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"table-responsive mb-3\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr class=\"top\">\n<td rowspan=\"2\"> Diameter \/mm <\/td>\n<td> Long-term Operation <\/td>\n<td> Short-term Operation <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> \u00b0C <\/td>\n<td> \u00b0C <\/td>\n<\/tr>\n<tr>\n<td> 0.3 ,0.5 <\/td>\n<td> 300 <\/td>\n<td> 400 <\/td>\n<\/tr>\n<tr>\n<td> 0.8, 1.0, 1.2 <\/td>\n<td> 400 <\/td>\n<td> 500 <\/td>\n<\/tr>\n<tr>\n<td> 1.6, 2.0 <\/td>\n<td> 500 <\/td>\n<td> 600 <\/td>\n<\/tr>\n<tr>\n<td> 2.5, 3.2 <\/td>\n<td> 600 <\/td>\n<td> 750 <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">E-Type Thermocouple Wire Operating Temperature<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-5\">\n<p>E-Type thermocouples are less sensitive to corrosion in high-humidity atmospheres and are suitable for environments with high humidity. E-Type thermocouples also have good stability, better oxidation resistance than copper-constantan and iron-constantan thermocouples, and are more cost-effective. Suitable for use in oxidizing and inert atmospheres, widely adopted by users.<\/p>\n<p>E-Type Thermocouples cannot be used directly at high temperatures in sulfur or reducing atmospheres because of its poor thermoelectric uniformity.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"table-responsive mb-3\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr class=\"top\">\n<td colspan=\"3\">  Thermocouple Wire, -200~900 \u2103(for short term) and 0~750\u2103( for long term)<br \/>  Compensation Wire, 32 to 392F (0 to 200\u2103) <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> Diameter\/mm <\/td>\n<td> Long-term Operating Temperature <\/td>\n<td> Short-term Operating Temperature <\/td>\n<\/tr>\n<tr>\n<td> 0.3, 0.5 <\/td>\n<td> 350 <\/td>\n<td> 450 <\/td>\n<\/tr>\n<tr>\n<td> 0.8, 1.0,1.2 <\/td>\n<td> 450 <\/td>\n<td> 550 <\/td>\n<\/tr>\n<tr>\n<td> 1.6,2.0 <\/td>\n<td> 550 <\/td>\n<td> 650 <\/td>\n<\/tr>\n<tr>\n<td> 2.5 <\/td>\n<td> 650 <\/td>\n<td> 750 <\/td>\n<\/tr>\n<tr>\n<td> 3.2 <\/td>\n<td> 750 <\/td>\n<td> 900 <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">T-Type Thermocouple Temperature Range<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-5\">\n<p>It has advantages such as good linearity, high thermoelectric voltage, high sensitivity, good stability and uniformity, and is cost-effective. Particularly used in the -200 to 0\u00b0C temperature range, with better stability, annual stability can be less than \u00b13\u03bcV. It can be used for low-temperature calibration as a second-class standard for low-temperature value transfer.<\/p>\n<p>T-type thermocouple has poor oxidation resistance at high temperatures, limiting its maximum operating temperature.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"table-responsive mb-3\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr class=\"top\">\n<td>  Short-term <\/td>\n<td> -40~750 \u2103 <\/td>\n<\/tr>\n<tr>\n<td>  Long-term <\/td>\n<td> 0~600\u2103 <\/td>\n<\/tr>\n<tr>\n<td>  Compensation Wire <\/td>\n<td> 32 to 392F (0 to 200\u2103) <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">N-Type Thermocouple Wire<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-5\">\n<p>Nickel-Chromium-Silicon or Nickel-Silicon-Magnesium Thermocouple (N-Type Thermocouple) is a low-cost metal thermocouple and the latest internationally standardized thermocouple. Its overall performance is superior to the K-type thermocouple. The N-type thermocouple should not be directly used in high-temperature sulfur, reducing, or cyclic reducing-oxidizing atmospheres and in a vacuum. It is also not recommended for weak oxidizing atmospheres.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<ul class=\"discitem1\">\n<li>The nominal chemical composition of the positive electrode (NP) is: Ni:Cr:Si \u2248 84.4:14.2:1.4\n            <\/li>\n<li>The nominal chemical composition of the negative electrode (NN) is: Ni:Si:Mg \u2248 95.5:4.4:0.1\n            <\/li>\n<li>The temperature range for use is -200 to 1300\u00b0C.\n                <\/li>\n<\/ul>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">S-Type Thermocouple Wire<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-8\">\n<p>Platinum-Rhodium wire is a binary alloy of platinum containing rhodium, which forms a continuous solid solution at high temperatures. Platinum-Rhodium wire in the thermocouple series has high accuracy, excellent stability, a wide temperature measurement range, long service life, and high maximum temperature measurement capabilities. Suitable for use in oxidizing and inert atmospheres, it can also be used short-term in a vacuum, but is not suitable for reducing atmospheres or atmospheres containing metallic or non-metallic vapors.<\/p>\n<\/p><\/div>\n<div class=\"col-md-4\">\n<ul class=\"discitem1\">\n<li>Platinum Rhodium-10% Platinum\n        <\/li>\n<\/ul>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">R-Type Thermocouple Wire<\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-8\">\n<p>R-type thermocouple wire is a high-precision temperature measurement solution used in industrial and laboratory applications requiring extreme accuracy and stability. This thermocouple type is composed of platinum (Pt) and rhodium (Rh) alloys, making it highly resistant to oxidation and suitable for high-temperature environments.<\/p>\n<\/p><\/div>\n<div class=\"col-md-4\">\n<ul class=\"discitem1\">\n<li>Platinum Rhodium-13% Platinum\n        <\/li>\n<\/ul>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle1\">B-Type Thermocouple Wire<\/div>\n<div class=\"row\">\n<div class=\"col-md-5\">\n<p>The B-type thermocouple is a platinum-rhodium thermocouple, also known as a high-temperature precious metal thermocouple. These are widely used as temperature sensors, typically in conjunction with temperature transmitters, controllers, and display instruments. Together, they form a process control system used for the direct measurement or control of temperatures in various production processes within the temperature range of 0\u20131800\u00b0C. The B-type thermocouple uses high-purity platinum for the negative electrode and a platinum-rhodium alloy for the positive electrode.<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"table-responsive mb-3\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr class=\"top\">\n<td rowspan=\"4\"> Thermocouple Type <\/td>\n<td> Material <\/td>\n<td> Temperature Range <\/td>\n<td> Sensitivity @ <\/td>\n<td rowspan=\"4\"> Error* <\/td>\n<td rowspan=\"4\"> App.** <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> (+ &#038; -) <\/td>\n<td> Range\u00b0C <\/td>\n<td> 25\u00b0C (77\u00b0F) <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> <\/td>\n<td> (\u00b0F) <\/td>\n<td> \u00b5V\/\u00b0C <\/td>\n<\/tr>\n<tr class=\"top\">\n<td> <\/td>\n<td> <\/td>\n<td> (\u00b5V\/\u00b0F) <\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"> B <\/td>\n<td> 70\uff05platinum\/ 30\uff05rhodium <\/td>\n<td> -50~1750 <\/td>\n<td> 6 <\/td>\n<td> LT:\u00b12.8\u00b0C (\u00b15\u00b0F) <\/td>\n<td rowspan=\"2\"> I,O <\/td>\n<\/tr>\n<tr>\n<td> 94\uff05platinum\/ 6\uff05rhodium<\/td>\n<td> (-60~3200) <\/td>\n<td> -3.3 <\/td>\n<td> HT:\u00b10.5% <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"row mb-4\">\n<div class=\"col-md-10\">\n<div class=\"protitle1\">Advantages<\/div>\n<ul class=\"item1\">\n<li>Provides accurate temperature readings, suitable for environments requiring precise measurements\n                      <\/li>\n<li>Can operate across a broad temperature range, adaptable to various environmental conditions\n                      <\/li>\n<li>Reacts swiftly to temperature changes, ensuring real-time monitoring\n                      <\/li>\n<\/ul>\n<div class=\"protitle1\">Applications<\/div>\n<ul class=\"item1\">\n<li>Industrial processes: Monitoring the temperature in furnaces, kilns, and reactors\n                      <\/li>\n<li>Aerospace: Measuring high-temperature parts such as jet engines\n                      <\/li>\n<li>Automotive: Engine testing and exhaust system monitoring\n                      <\/li>\n<li>HVAC systems: Temperature regulation and control\n                      <\/li>\n<li>Medical and laboratory: Low-temperature applications, sterilization, and research experiments\n                      <\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<div 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