Products Description
Mineral Insulated Thermocouple Cable Type N Stainless Steel Sheath
Description
Mineral Insulated Cable is a key tool for temperature measurement in high temperature, high pressure, and corrosive environments, and its Type N designation indicates the type of thermocouple used. The Type N thermocouple is composed of nickel chromium silicon alloy and nickel silicon nickel alloy, and its temperature range covers from 0 ° C to+1300 ° C.
This type of cable is constructed with a metal casing and internal filler, which is usually made of magnesium oxide or other insulating mineral materials. This design ensures the stability and durability of mineral insulated cables under extreme conditions, providing reliable temperature measurement solutions for various industrial applications.
The shell of mineral insulated cables is usually made of high-quality stainless steel or copper materials, which have excellent corrosion resistance and mechanical strength, and can effectively protect the internal thermocouple electrodes. This makes Type N mineral insulated cables widely used in temperature monitoring and control in industries such as chemical, metallurgical, and power, providing reliable technical and data support for industrial production.
Products parameter
Code | Wire Component of the thermocouple | ||
+Positive leg | - Negative Leg | ||
N | Ni-Cr-Si(NP) | Ni-Si-magnesium (NN) | |
K | Ni-Cr(KP) | Ni-Al(Si) (KN) | |
E | Ni-Cr(EP) | Cu-Ni (EN) | |
J | Iron (JP) | Cu-Ni (JN) | |
T | Copper (TP) | Cu-Ni (TN) | |
B | Platinum Rhodium-30% | Platinum Rhodium -6% | |
R | Platinum Rhodium-13% | Platinum | |
S | Platinum Rhodium -10% | Platinum |
Calibration of thermocouple | Model number of Compensation cable | Alloy wire name of Compensation cable |
S or R | SC or RC | Cu-CuNi |
K | KC | Cu-CuNi |
KX | NiCr-NiSi | |
N | NC | Fe-CuNi |
NX | NiCrSi-NiSiMg | |
E | EX | NiCr-CuNi |
J | JX | Fe-CuNi |
T | TX | Cu-CuNi |
Isulation | PTFE | PFA | TEF | FEP | PVC | FG | Silicone | Quartz Fiber |
Max temp (℃) | 260 | 260 | 200 | 200 | 108 | 400 | 200 | 800 |
Mineral Insulated Cable (MIC Type N) is a temperature measurement and control system designed specifically for harsh industrial environments. It combines nickel chromium alloy thermocouple elements with mineral insulation technology, providing a temperature measurement solution that is both high-temperature resistant and accurate. Type N cables can operate stably under extreme temperature conditions and are an ideal choice for achieving precise industrial process control.
Core features
High temperature tolerance: designed to maintain performance at temperatures up to 1200 ° C, suitable for extreme heat environments.
Accurate measurement: Nickel chromium alloy provides high-precision temperature measurement, ensuring the accuracy of process control.
Fire resistance and waterproofing: The seamless metal sheath provides excellent fire resistance and waterproofing performance, ensuring reliability in harsh conditions.
Long term stability: Inorganic insulation materials ensure the stability and durability of cables during long-term operation.
Anti chemical corrosion: suitable for use in chemical processing environments, resistant to the erosion of various chemical substances.
Easy to install: The design considers the convenience of industrial installation and simplifies the deployment process.
application area
Steel manufacturing: Monitoring temperature in high-temperature furnaces and steelmaking processes to ensure product quality.
Chemical and Petrochemical: Control temperature in chemical reactors and storage tanks to optimize production processes.
Power industry: Monitor the temperature of boilers and steam pipelines in power plants to prevent equipment overheating.
Food processing: Control temperature during high-temperature cooking and baking to ensure food safety.
Research and Laboratory: Used in research experiments that require precise temperature control and recording.
User benefits
Improved safety: The fire-resistant and waterproof properties enhance the safety of industrial applications.
Reduce maintenance costs: Long term stability reduces the need for maintenance and replacement.
Enhanced production efficiency: Accurate temperature control optimizes the production process and improves product qualification rate.
Environmental adaptability: Its resistance to chemical corrosion makes it suitable for various industrial environments.
epilogue
Mineral insulated cable Type N is the best choice for industrial high-temperature measurement and control due to its high temperature resistance, precise measurement, and long-term stability. Whether in the high-temperature environment of steel manufacturing or in chemical processes that require precise control, Type N cables can provide stable and reliable services, making them a key component in ensuring industrial production safety and efficiency.
Related Q&A
Q: What is the measurement accuracy of Type N mineral insulated cables?
Answer: Type N cables use nickel chromium alloy (Nicrossil) as thermocouple elements to provide high-precision temperature measurement and ensure the accuracy of industrial process control.
Q: Under what circumstances should Type N mineral insulated cables be chosen?
Answer: When precise temperature measurements are required at extreme temperatures up to 1200 ° C, Type N cables are an ideal choice, especially in the steel manufacturing, chemical, and petrochemical industries.
Q: What are the specific advantages of the fire resistance performance of Type N cables?
Answer: The fire resistance of Type N cables means that they can maintain the integrity of the circuit even in the event of a fire, without causing fire or aiding combustion, ensuring continuous power supply and safety in emergency situations.
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Add: Renli Village, Fangxian Town, Danyang City, Jiangsu Province, China