Name: SCRC Thermocouple Compensating Extension Wire for Stable Control in Industrial and Scientific Environments
Brand: Senphus
Price: 1 USD

SC/RC Thermocouple Compensating Extension Wire for Stable Control in Industrial and Scientific Environments

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Brand Name :

Senphus

Model Number :

SC/RC Extension

Certification :

SGS, ISO9001

Payment Terms :

T/T, D/P

Supply Ability :

30 tons per day

Delivery Time :

3 days

SC/RC Thermocouple Compensating Extension Wire for Stable Control in Industrial and Scientific Environments

SC/RC Thermocouple Compensating&Extension Wire for Stable Control in Industrial and Scientific Environments

SC (Type S) and RC (Type R) thermocouple compensating and extension wires are designed to extend the functionality of high-accuracy Type S (Platinum-13% Rhodium / Platinum) and Type R (Platinum-13% Rhodium / Platinum) thermocouples. These thermocouples are used for high-precision temperature measurement in environments that require exceptional temperature stability, such as laboratories, industrial furnaces, and high-temperature processes.

SC/RC thermocouple compensating and extension wires are essential for extending the reach and maintaining the accuracy of Type S and Type R thermocouples in demanding applications. Their high stability, precision, and resistance to extreme temperatures make them a valuable tool for industries requiring exact temperature measurements in high-temperature environments.

Thermocouple temperature range and tolerance

Themcouple No. indexing	Compensation wire type	Usag classification	Measuring junction temperature/ ℃	Standardc EMF value/μV	Presion grade		General grade
					Tolerance/μV	Thermal EMF range/μV	Tolerance/μV	Thermal EMF range/μV
S	SC OR RC	G	100	646	±30	616~676	±60	586~706
		H	100	646	-----	-----	±60	586~706
			200	11441	-----	-----		1381~1501

Compensating Wire Reciprocating Resistance

Compensation wire type	Reciprocating Resistance (Ω/m20℃ less than)
Compensation wire type	0.2mm²	0.5mm²	1.0mm²	1.5mm²	2.5mm²
SC/RC	0.25	0.1	0.05	0.03	0.02

Key Characteristics of SC/RC Thermocouple Extension & Compensating Wire:

Temperature Range:

Type S (SC): Typically ranges from -50°C to 1768°C (-58°F to 3214°F).

Type R (RC): Typically ranges from -50°C to 1768°C (-58°F to 3214°F).

The extension and compensating wires are designed to operate within the same temperature range, but may have limited performance at the extremes.

Precision and Stability:

High Accuracy: SC and RC thermocouples, with their platinum and rhodium construction, offer very high accuracy, especially in high-temperature environments.

Extension and Compensating Wires: These wires are specifically designed to minimize errors during signal transmission, preserving the thermoelectric characteristics of the original thermocouple wire. They allow for accurate temperature readings over longer distances.

Oxidation and Corrosion Resistance:

Platinum and Rhodium are resistant to oxidation and corrosion, even in high-temperature environments. This makes SC and RC thermocouples, and their extension wires, highly durable and suitable for extreme temperature conditions.

Electrical Characteristics:

The thermoelectric voltage generated by Type S and Type R thermocouples is stable and consistent over a wide temperature range. The extension and compensating wires are designed to replicate these properties to ensure accurate readings, even when the thermocouple itself is located far from the measurement device.

Insulation Materials:

SC/RC thermocouple wires are typically insulated using materials like ceramic, glass, or high-temperature-resistant coatings such as Teflon or mica. These insulation materials ensure that the wires can withstand high temperatures without breaking down or losing their insulating properties.

Cost Considerations:

Platinum-based thermocouples (S and R) are more expensive than other types of thermocouples (such as Type K). The cost of SC/RC extension and compensating wires is also relatively high due to the use of precious metals like platinum and rhodium.

High Sensitivity:

SC/RC thermocouples, and their associated wires, have a high sensitivity to temperature changes, which is critical in applications requiring precise temperature control and measurement.

Applications:

Industrial Furnaces and High-Temperature Processing: SC/RC extension wires are often used in metal processing, glass manufacturing, and other high-temperature industrial applications.
Laboratories: SC and RC thermocouples and their extension wires are ideal for precision temperature control in research and development settings.
Aerospace and Metallurgical Industries: Used in applications that require high-accuracy temperature measurement under extreme conditions.

Summary of SC/RC Thermocouple Compensating and Extension Wire:

Material: Platinum-13% Rhodium for the positive leg, Pure Platinum for the negative leg.
Temperature Range: Operates within -50°C to 1768°C (-58°F to 3214°F).
High Accuracy: Ideal for high-precision temperature measurement in extreme conditions.
Durability: Highly resistant to oxidation, corrosion, and high temperatures.
Applications: Common in high-temperature industrial processes, laboratories, and aerospace.
Insulation: Insulated with materials like ceramic, glass, or Teflon to withstand extreme conditions.
Cost: Higher cost due to the use of platinum and rhodium, but offers excellent precision and stability.

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