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Metal Sheath Mineral Insulated Thermocouple Cable Type N 3.2mm Duplex SS304

Place of Origin: Zhejiang

Company Profile

Location: Wuhan, Hubei, China (Mainland)
Business Type: Manufacturer
Main Products: Coil Heaters, Thermocouple RTD, Mineral Insulated Thermocouple Cable

Product Description

Type N 3.2mm Duplex SS304 Sheath Mineral Insulated Thermocouple Cable

 

Product Description:

 

Metal Sheath Mineral Insulated (MSMI) Thermocouple Cable  is used as sensor to measure temperature. It senses temperature and converts it into electrical signals i.e., milli volt (mV) which in turn is transmitted through MI, Extension or Compensating Cable to an instrument and displayed as temperature (°C/°F). It covers wide temperature ranges between -200°C and 1250°C with good accuracy and stability.

The construction of MSMI Thermocouple allows the sheath to be bent or formed to shape as required by the user, but remains rigid during use. The whole assembly is hermetically sealed giving the conductors full protection from the operating environment.

The main advantages of MSMI Thermocouple are stability, durability, cost-effectiveness, quick response and ability to be formed into almost any position. They can be used in almost every industry and can be tailored to individual application.

MSMI Thermocouple is available in Types K/J/E/T/N with standard and special limits of error as per ASTM/ANSI/IEC/DIN/JIS standards.

 

Specifications:

 

Sheath Diameter available

From 0.25mm to 12.7mm

Calibration Available

J, K, T , E , N

 

Sheath Material

304 Stainless Steel

316 Stainless Steel

310 Stainless Steel

Inconel 600

Incoloy800

Wire Number

Simplex, Duplex, Triplex

 

 

 

 

 

 

 

 

 

 

 

 

 

Sheath Material

Continuous Max. Temperature

Melting Temperature

Application Notes

304

900°C

1400°C

Good resistance to corrosion and oxidation

316

925°C

1370°C

Good corrosion resistance and creep strength at elevated temperatures (Mo). Resists tendency to pit in phosphoric and aetic acids. Withstands sulphuric acid compounds.

310S

1100°C

1400°C

High temperature strength and scale resistance. Good resistance to carburising and reducing envirnoments. Withstands sulphurous gas at elevated temperatures (high Ni-Cr)

INC600

1150°C

1400°C

High corrision resistance at elevated temperatures. High hot strength. Used in sulphur-free environments. Resists oxidising and reducing atmospheres.

 

 

Conductor

Calibration

Accuracy

I

Tolerance

Temperature

Ni Cr - Ni Si

K

1.5 or 0.4%t

-40~1000

Ni Cr Si- Ni Si

N

-40~1000

Ni Cr - Konstantan

E

-40~800

Fe - Konstantan

J

-40~750

Cu - Konstantan

T

1.5 or 0.4%t

-40~350

Pt Rh 10 - Pt

S

1 or 1+(t-1100)x0.003

0~1600

Pt Rh 13 - Pt

R

0~1600

Pt Rh 13 - Pt Rh 6

B

---

---

 

Feature:  

 

1. Mineral insulated cables are the industry standard, proven choice for high temperature probe fabrication. 
2. Bulk MI cable is rugged, inexpensive, reliable, widely accepted by industry, and readily available in standard configurations, the metal sheath provides a self-armoured cable, which is mechanically robust even at small diameters. 
3. Sheath materials can be selected to offer strong resistance against corrosive environments and extremely high temperature effects. 
4. The small mass and high thermal conductivity of a properly made cable promotes rapid response of the finished thermocouple assembly. 


Application:  

 

Mineral insulated thermocouple cables have inner conductors of thermocouple base material. Mineral insulated thermocouple cables are designed for high-temperature applications and are used wherever there are particularly strict requirements with regard to mechanical, chemical and electrical stability.

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