When precision matters in high-temperature environments, our High-Performance Type S Platinum-Rhodium Thermocouple Wire at DLX delivers. Designed for applications up to 1600°C, this wire is a top choice for industries like pharmaceuticals, aerospace, and glass manufacturing. It’s reliable, accurate, and built to handle the heat. Let’s break down what makes our Type S wire special, explore its applications, dive into industry trends, and see why DLX stands out as the go-to for elevated temperature monitoring.
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Our Type S thermocouple wire is made from premium platinum-rhodium alloys—90% platinum and 10% rhodium for the positive leg, paired with pure platinum for the negative leg. This combination gives it excellent oxidation resistance and stability, perfect for high-accuracy temperature monitoring in demanding settings. With a range of 0°C to 1600°C (and short-term use up to 1750°C), it’s ideal for everything from autoclaves to glass furnaces.
We offer Type S wire in various gauges, from 0.1mm to 0.5mm, with insulation options like PTFE for cleanroom compatibility or ceramic for extreme heat. Each batch is tested to meet standards like IEC 60584 and ASTM E230, ensuring consistent performance. The wire thrives in oxidizing and inert atmospheres, and with the right insulation, it’s perfect for sterile environments like pharmaceutical labs. For industries needing reliable, high-performance temperature sensing, our Type S wire is a solid pick.
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ASTM |
(American Society for Testing and Materials) E 230 |
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ANSI |
(American National Standard Institute) MC 96.1 |
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IEC |
(European Standard by the International Electrotechnical Commission 584)-1/2/3 |
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DIN |
(Deutsche Industrie Normen) EN 60584-1/2 |
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BS |
(British Standards) 4937.1041, EN 60584-1/2 |
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NF |
(Norme Francaise) EN 60584-1/2-NFC 42323-NFC 42324 |
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JIS |
(Japanese Industrial Standards) C 1602-C 1610 |
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GOST |
(Unification of the Russian Specifications) 3044 |
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Code |
+Positive leg |
-Negative leg |
Temperature Range |
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N |
Ni-Cr-Si (NP) |
Ni-Si-Mg (NN) |
-454 to 2300°F (-270 to 1,260°C) |
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K |
Ni-Cr-Si (KP) |
Ni-Al (KN) |
–454 to 2,300°F (–270 to 1260°C) |
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E |
Ni-Cr (EP) |
Cu-Ni<constantan> (EN) |
-454 to 1600°F (-270 to 870°C) |
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J |
Iron (JP) |
Cu-Ni<constantan> (JN) |
-346 to 1,400°F (-210 to 760°C) |
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T |
Copper (TP) |
Cu-Ni<constantan> (TN) |
-454 to 700°F (-270 to 370°C) |
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B |
Platinum Rhodium-30% |
Platinum Rhodium-6% |
32 to 3100°F (0 to 1700°C) |
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R |
Platinum Rhodium-13% |
Platinum |
-58 to 2700°F (-50 to 1480°C) |
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S |
Platinum Rhodium-10% |
Platinum |
-58 to 2700°F (-50 to 1480°C) |
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C (W-Re5/26) |
Tungsten 5% Rhenium |
Tungsten 26% Rhenium |
212 to 4172°F (100 to 2300°C) |
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D (W-Re3/25) |
Tungsten 3% Rhenium |
Tungsten 25% Rhenium |
212 to 4172°F (100 to 2300°C) |
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G (W-Re26) |
Pure Tungsten |
Tungsten 26% Rhenium |
212 to 4172°F (100 to 2300°C) |
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The thermocouple market is on a steady climb, with growth expected through 2030. Industries like pharmaceuticals, aerospace, and glass manufacturing are driving demand for sensors that deliver precision in high-temperature conditions. Type S thermocouples are a favorite for their balance of accuracy and cost-effectiveness, especially in calibration and cleanroom applications. The push for Industry 4.0 is also fueling demand for sensors that integrate with digital systems, providing real-time data for automated processes.
Sustainability is a growing focus, with companies seeking recyclable materials to cut costs and environmental impact. Platinum-based thermocouples like Type S are highly recyclable, making them a smart choice for eco-conscious operations. Advances in insulation materials are also expanding their use in sterile and high-heat environments. At DLX, we’re staying ahead by offering customizable solutions and investing in innovations that align with these trends, ensuring our wires meet the needs of modern industries.
Applications
Our Type S thermocouple wire is a workhorse in elevated temperature applications. In pharmaceuticals, it’s used in autoclaves and sterilizers, ensuring precise temperature control to meet strict regulatory standards. Aerospace relies on it for monitoring turbine and exhaust gas temperatures, supporting safety and efficiency in jet engines. Glass manufacturing uses Type S wires in furnaces to maintain consistent temperatures for high-quality production. Calibration labs also depend on it for accurate reference measurements, critical for equipment validation.
The wire performs well in oxidizing and inert atmospheres, making it suitable for vacuum furnaces in aerospace or semiconductor applications. With PTFE insulation, it meets cleanroom requirements, resisting contamination in biotech and pharma settings. Its high accuracy and long lifespan minimize downtime and maintenance, making it a cost-effective choice for industries where precision is non-negotiable.
Company Comparison
DLX sets the bar high in the thermocouple market with our focus on quality and customization. While many manufacturers offer Type S wires, our commitment to performance and affordability makes us stand out. We use high-purity platinum-rhodium alloys to ensure low drift and reliable measurements, even at 1600°C. Our strict quality control, aligned with standards like JIS C 1602, guarantees every spool meets precise tolerances. We also offer insulation options like PTFE and ceramic, tailored for cleanrooms or high-heat environments.
Our customer support is a big differentiator. Our team works with you to select the right wire gauge and insulation, optimizing performance for your specific needs. We provide fast delivery and competitive pricing, so you get top-quality wire without breaking the bank. Our platinum recycling program helps you recover value from used wires, supporting sustainability and cost savings. With DLX, you’re getting a partner dedicated to keeping your operations running smoothly, not just a product.
Comparison Table
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Parameter |
Type S Thermocouple |
Type R Thermocouple |
Type B Thermocouple |
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Composition |
90% Pt, 10% Rh / 100% Pt |
87% Pt, 13% Rh / 100% Pt |
70% Pt, 30% Rh / 94% Pt, 6% Rh |
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Temperature Range |
0°C to 1600°C (short-term 1750°C) |
0°C to 1600°C (short-term 1700°C) |
0°C to 1800°C (short-term 1850°C) |
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Oxidation Resistance |
Good, moderate drift |
Excellent, low drift |
Excellent, minimal drift |
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Stability (High Temp) |
High, reliable up to 1600°C |
High, slightly better above 1000°C |
Superior, ideal for extreme heat |
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Sensitivity |
~10 µV/°C |
~10 µV/°C |
~10 µV/°C, lower at low temps |
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Cost |
Moderate, cost-effective |
Moderate |
Higher due to rhodium content |
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Best Applications |
Calibration, pharmaceuticals, glass |
Steel, glass, aerospace |
Extreme high-temp furnaces, kilns |
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Compensation Wire Needed |
Yes |
Yes |
No, minimal output at 0-50°C |
Our High-Performance Type S Platinum-Rhodium Thermocouple Wire is built for precision in elevated temperature monitoring. Its platinum-rhodium composition delivers accurate, stable readings up to 1600°C, making it perfect for pharmaceuticals, aerospace, and glass manufacturing. With customizable insulation like PTFE, it meets cleanroom standards while maintaining cost-effectiveness. The wire’s durability and minimal drift mean less maintenance and more uptime, saving you money over time.
At DLX, we’re pushing thermocouple technology forward with advanced materials and smart sensor integrations to support Industry 4.0. Whether you’re running a sterilizer, a glass furnace, or a calibration lab, our Type S wire ensures reliability and precision. Choose DLX for a thermocouple solution that balances performance and value, keeping your processes on track. Contact us today to find the perfect Type S wire for your high-temperature needs.
Conclusion
DLX’s Type S Platinum-Rhodium Thermocouple Wire is the ideal choice for elevated temperature monitoring in demanding industries. With its high-accuracy design, wide temperature range, and customizable options, it’s built to deliver precision in autoclaves, furnaces, and labs. As industries embrace automation and sustainability, we’re leading the way with innovative, reliable solutions. Trust DLX to provide thermocouple wire that minimizes downtime, boosts efficiency, and meets your highest standards. Reach out now to see how our Type S wire can elevate your operations.
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About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
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What is Type S thermocouple wire?
Type S thermocouple wire is a high-accuracy temperature sensor made from platinum-rhodium (10% rhodium positive leg) and pure platinum (negative leg) for reliable elevated temperature monitoring. -
What temperature range does Type S thermocouple wire cover?
It measures reliably from 0°C to 1600°C, with short-term use up to 1750°C. -
Why is Type S ideal for elevated temperature applications?
Its platinum-rhodium alloy ensures excellent stability, oxidation resistance, and precision in high-heat environments. -
Which industries use Type S thermocouple wire?
It’s used in pharmaceuticals, aerospace, glass manufacturing, and calibration labs for precise temperature control. -
How does Type S compare to Type R thermocouple wire?
Type S has slightly lower rhodium content, making it more cost-effective while maintaining high accuracy up to 1600°C. -
What insulation options are available for Type S wire?
Options include ceramic, PTFE, or mineral-insulated sheaths, suitable for high temperatures and cleanroom environments. -
Can Type S thermocouple wire be used in sterile settings?
Yes, with PTFE insulation, it meets cleanroom standards and resists contamination in pharmaceutical applications. -
What are the benefits of Type S in high-temperature monitoring?
It offers accurate readings, long-term stability, and reduced maintenance, ensuring reliability in critical processes.