Products Description
High Quality Mineral Insulated Thermocouple Cable Type K With MgO insulated MI cable
Description
Mineral Insulated Cable is a specially designed cable, where Type K refers to the type of thermocouple it uses. This type of cable is composed of a metal casing and an internal filler, which is usually made of magnesium oxide or other insulating mineral materials, used to isolate and protect the internal thermocouple electrodes.
Type K thermocouple is a commonly used type of thermocouple, typically composed of nickel chromium alloy and nickel aluminum alloy, suitable for temperature ranges from -200 ° C to+1260 ° C. The design of mineral insulated cable structure enables it to provide reliable temperature measurement under extreme conditions such as high temperature, high pressure, corrosive environments, etc.
The shell of mineral insulated cables is usually made of materials such as stainless steel and copper, which have good corrosion resistance and mechanical strength, and can protect the internal thermocouple electrodes from external environmental influences. This makes mineral insulated cables widely used for temperature monitoring and control in industries such as chemical, metallurgical, and power.
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 Type K, abbreviated as MI cable, is a high-temperature measurement cable designed specifically for extreme temperature environments. It uses unique mineral insulation materials, combined with the high-precision characteristics of Type K thermocouples, to provide a stable and reliable temperature monitoring solution for industrial process control.
Core features
High temperature resistance: MI cables can operate stably in environments up to 1000 ° C, suitable for extreme industrial measurement needs.
Fire resistance characteristics: Even in flames, mineral insulated cables can maintain structural integrity, ensuring that measurements are not damaged.
Long term stability: Due to the use of high-purity inorganic materials, MI cables have excellent long-term stability and extremely low aging rates.
Chemical corrosion resistance: Mineral insulation materials have natural resistance to most chemicals and are suitable for use in corrosive environments.
Excellent mechanical strength: The sturdy construction allows MI cables to maintain performance even in situations with high mechanical stress.
application area
Steel manufacturing: Monitoring temperature in high-temperature furnaces and steelmaking processes to ensure product quality and production efficiency.
Glass and Ceramic Industry: Precise control of firing temperature in high-temperature kilns to ensure product consistency.
Power industry: Monitor the temperature of boilers and steam pipelines in power plants to prevent overheating and equipment damage.
Research and Laboratory: Provide reliable data support in research experiments that require precise temperature control and recording.
User benefits
Improving safety: The fire resistance of MI cables reduces safety risks in high-temperature environments.
Reduce maintenance costs: Long term stability and high durability reduce the frequency of replacement and maintenance.
Improving measurement accuracy: The combination with Type K thermocouples ensures high precision and reliability in temperature measurement.
Enhance production efficiency: By precise temperature control, optimize the production process, and improve product qualification rate.
epilogue
Mineral insulated cable Type K has become an ideal choice for industrial high-temperature measurement due to its excellent high-temperature resistance and long-term stability. Whether in high-temperature furnaces for steel manufacturing or in research laboratories that require precise control, MI cables can provide stable and reliable temperature monitoring, making them an indispensable component in industrial automation and process control. Choose mineral insulated cable Type K to bring unprecedented reliability and safety to your industrial measurements.
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Add: Renli Village, Fangxian Town, Danyang City, Jiangsu Province, China