3 Core Mineral Insulated Cable K Type 4.0-8.0mm for Thermocouples
| Core: | 2,3,4,6 | Insulation: | MgO |
| Warranty: | 1 Year | Temperature Range: | 200℃-1000℃ |
| Accuracy: | Class I、II、III | Outside Dia: | 0.5-12.7mm |
| Package: | Carton. Pallet | Function: | Temperature Test |
| Cable Length: | 1-5m Or Customized | Thermocouple Type: | K/N/E/J/T/S/R/B |
| High Light: | K type thermocouple mineral cable,3 core mineral insulated cable,metal sheathed thermocouple cable |
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| Core | 2,3,4,6 |
| Insulation | MgO |
| Warranty | 1 Year |
| Temperature Range | 200℃-1000℃ |
| Accuracy | Class I, II, III |
| Outside Dia | 0.5-12.7mm |
| Package | Carton, Pallet |
| Function | Temperature test |
| Cable Length | 1-5m or Customized |
| Thermocouple Type | K/N/E/J/T/S/R/B |
Place of Origin: Zhejiang, China
Accuracy: I-0.4%t, II-0.75%t, III-1.5%t
Core number: 2,3,4,6
Inorganic mineral insulating lead material: Ni, Cu
Insulator: 99.6% high purity MgO
Certificate: ISO9001, IATF16949, CE
Application: Connecting with thermocouple and instrument machine
Sheath material: 0Cr18Ni10Ti, SS304S, SS316L, SS316, Cu
Sheath Dia(mm): φ3.0, φ4.0, φ6.0, φ8.0
| Product Name | Code | Type | Sheath Material | Outside Dia. | Temperature |
|---|---|---|---|---|---|
| NiCr-NiSi /NiCr-NiAl | KK | K | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| SS310 Inconel600 | 0.5-1.0 | 500 | |||
| 1.5-3.2 | 800 | ||||
| 4.0-6.4 | 900 | ||||
| 8.0-12.7 | 1000 | ||||
| NiCrSi-NiSi | NK | N | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| SS310 Inconel600 | 0.5-1.0 | 500 | |||
| 1.5-3.2 | 800 | ||||
| 4.0-6.4 | 900 | ||||
| 8.0-12.7 | 1000 | ||||
| NiCr-Konstantan | EK | E | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| Fe-Konstantan | JK | J | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| Cu-Konstantan | TK | T | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| RhPt10-Ph | SK | S | Inconel600 | 6.0-12.7 | 1100 |
| Type | Class I | Class II |
|---|---|---|
| K | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| N | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| E | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| J | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| T | ±0.5℃ (-40~125℃) | ±1.0℃ (-40~125℃) |
| ±0.4% (125℃-350℃) | ±0.75% (125℃-350℃) | |
| S | ±1.0℃ (0-1100℃) | ±1.5℃ (0-1100℃) |
When discussing a 3-core mineral insulated cable (MIC) of the K type for thermocouples, specifically in the 4.0-8.0 mm range, there are several key aspects to consider:
Overview of K Type Thermocouples:
K Type Thermocouples: These are made from Chromel (Nickel-Chromium alloy) and Alumel (Nickel-Aluminum alloy) and are one of the most common types due to their wide temperature range (-200°C to 1260°C) and good stability.
Thermocouple Functionality: Thermocouples work by measuring the voltage generated at the junction of two different metals, which correlates to temperature.
Features of 3-Core Mineral Insulated Cable:
Construction:
Core: The cable contains three conductors, typically two for the thermocouple (Chromel and Alumel) and a third for a reference or compensation wire.
Insulation: The conductors are insulated with mineral insulating material (often magnesium oxide), which allows for high thermal conductivity and excellent dielectric properties.
Sheathing: Typically, the cable is sheathed in a metal sheath (such as stainless steel), providing mechanical protection and resistance to corrosion and high temperatures.
Diameter:
4.0-8.0 mm: This indicates the outer diameter of the cable. The choice of diameter affects flexibility, installation ease, and the thermal response time of the thermocouple.
Temperature Range:
Mineral insulated cables can withstand high temperatures, making them suitable for industrial applications.
Applications:
Used in harsh environments, such as furnaces, reactors, and other industrial processes where precise temperature measurement is crucial.
Advantages:
Durability: Resistant to moisture, corrosion, and extreme temperatures.
Response Time: Fast response to temperature changes due to the compact nature of the construction.
Accuracy: High accuracy and stability over a wide temperature range.
Considerations for Use:
Ensure compatibility with the measurement system and calibration.
Consider the environment where the thermocouple will be used, including exposure to chemicals or mechanical stress.
Proper handling during installation is necessary to avoid damaging the cable or its insulation.
- Wide temperature range measurement
- Durable construction for harsh environments
- Fast response to temperature changes
- Relatively inexpensive
- Simple and rugged design
- Regular calibration needed for accuracy
- Proper installation critical for accurate readings
- Choose appropriate type based on environmental conditions
- Non-linear output requires calibration
- Reference junction compensation needed for precise measurements
- Request accurate quotation
- Confirm price, trade terms, lead time, and payment terms
- Receive Proforma Invoice with company seal
- Arrange payment for deposit and send bank slip
- Receive production line photos showing your products
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High Temperature Resistant K Type Thermocouple Cable with Core Numbers Ranging from Two to Six and Certified for Industrial
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