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Type S Platinum Rhodium Thermocouple Wire

Reference: HMPL2701

Condition: New product

Type S Platinum Rhodium Thermocouple Wire is designed for precise high-temperature measurements (0°C to 1600°C). Composed of 90% Platinum and 10% Rhodium in the positive leg, it delivers exceptional stability and accuracy under extreme conditions. It is ideal for use in demanding industrial applications, scientific research, and high-performance equipment.

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Data sheet

Diameter	0.03mm-0.81mm, or customized
Materials	(+)90% Pt, 10% Rh, (-)100% Pt
Appearance	metallic silver
Purity	99.95%-99.99%

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Type S Platinum Rhodium Thermocouple Wire is designed for precise high-temperature measurements, ranging from 0°C to 1600°C. With 90% Platinum and 10% Rhodium in the positive leg, it ensures superior stability and accuracy in extreme environments. It is ideal for applications in high-temperature furnaces, scientific research, and industrial processes. Additionally, Heeger Materials offers Type B and Type R Thermocouple Wire and provides a full range of high-temperature measurement solutions. Platinum-Rhodium Wire is available in various sizes and lengths, custom-made to meet your specific needs.

Type S Platinum Rhodium Thermocouple Wire

Type S Platinum Rhodium Thermocouple Wire Specifications

Product

Specifications

Wire Diameter mm (inch)

Operating Temperature

Type S

(+) 90% Pt, 10% Rh

(-) 100% Pt

0.03 (0.001)

0.05 (0.002)

0.08 (0.003)

0.13 (0.005)

0.20 (0.008)

0.25 (0.010)

0.38 (0.015)

0.51 (0.020)

0.64 (0.025)

0.81 (0.032)

Normal limit: 1400°C

Overheat limit: 1600°C

* HM can offer customized services upon specific requests.

Platinum-Rhodium Thermocouple Wires Properties

Item	Pt	PrRh10	PrRh13	PrRh30	PrRh6
Melting point (°C)	1769	1847	1860	1927	1826
Density (g.cm-3)	21.46	20	19.61	17.6	20.6
Mass per Meter (ø0.5mm) (g)	3.93	4.21	3.82	3.45	4.04
Electrical resistivity (µOhm.cm) 20℃	10.4	18.9	19.6	19	17.5
Temperature coefficient (x 10^-4/℃)	31	14	13.3	13.3	20.6
Tensile strength (MPa)	137	314	344	483	276
Elongation at break (%)	40	35	35	30	35

Type S Platinum Rhodium Thermocouple Wire Advantages

High Accuracy: Offers precise temperature measurements.
Exceptional Stability: Performs reliably in high-temperature conditions.
Wide Temperature Range: Long-term use up to 1300°C, short-term up to 1600°C.
Durable: Designed for extended lifespan.
Ideal for High Temps: Perfect for both laboratory and industrial high-temperature measurements.

Type S Platinum Rhodium Thermocouple Wire Applications

Research Labs: Critical for accurate temperature readings in high-precision experiments.
Heat Treatment: Monitors temperatures in industrial furnaces during metal processing.
Glass & Ceramics: Keeps temperature steady in kilns and furnaces.
Metallurgical Industries: Measures heat during smelting and casting.
Aerospace: Ensures reliable temperature data for testing high-heat components.

Type S Platinum Rhodium Thermocouple Wire Packing

The Type S Platinum Rhodium Thermocouple Wire will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Type S Platinum Rhodium Thermocouple Wire

Where to Buy Type S Platinum Rhodium Thermocouple Wire in Bulk?

Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Platinum (Pt) products including Type S Platinum Rhodium Thermocouple Wire leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

Used Platinum Rhodium (PtRh) Thermocouple Wire Recycle

We offer secondary recycling services for platinum-rhodium wires sold by our company. In addition, we can also provide recycling services for platinum-rhodium thermocouple wires not purchased from us. Please note that there are minimum order requirements for the recycling of precious metal wires, and the exact recycling value will be determined after testing.

Wire Gauge Conversion Chart

Cauge No.	Inch	mm	Cauge No.	Inch	mm
0000	0.4600	11.684	19	0.0359	0.912
000	0.4096	10.404	20	0.0320	0.812
00	0.3648	9.266	21	0.0285	0.724
0	0.3249	8.252	22	0.0253	0.644
1	0.2893	7.348	23	0.0226	0.574
2	0.2576	6.544	24	0.0201	0.511
3	0.2294	5.827	25	0.0179	0.455
4	0.2043	5.189	26	0.0159	0.404
5	0.1819	4.621	27	0.0142	0.361
6	0.1620	4.115	28	0.0126	0.320
7	0.1443	3.665	29	0.0113	0.287
8	0.1285	3.264	30	0.0100	0.255
9	0.1144	2.906	31	0.0089	0.227
10	0.1019	2.588	32	0.0080	0.202
11	0.0907	2.305	33	0.0071	0.180
12	0.0808	2.053	34	0.0063	0.160
13	0.0720	1.828	35	0.0056	0.143
14	0.0641	1.628	36	0.0050	0.127
15	0.0571	1.450	37	0.0045	0.113
16	0.0508	1.291	38	0.0040	0.102
17	0.0453	1.150	39	0.0035	0.089
18	0.0403	1.024	40	0.0031	0.079

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