| Customization: | Available |
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| Type: | K/J/E//PT100 |
| Conductor Type: | Solid |
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Thermocouple type:Assembly thermocouple,Armored thermocouple,bayonet spring fixed thermocouple,
high temperature thermocouple,platinum and rhodium thermocouple,anti-corrosion thermocouple,
wear-resistence thermocouple,high temperature thermocouple,special thermocouple,hand-held
thermocouple,miniature thermocouple,noble metal thermocouple,rapid thermocouple,tungsten rhenium
thermocouple, single core armed thermocouple etc.
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insulator Material |
Silicone, fiberglass, PFA, FEP, PTFE, PVC, Quartz Fiber, Kapton |
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Sheath Material |
Silicone, fiberglass, PFA, FEP, PTFE, PVC,Quartz Fiber, Kapton |
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Conductor material |
positive: Chromel, negative: Alumel |
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Color code |
ANSI, IEC, DIN, JIS, BS etc |
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Size |
Customized |
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free sample |
yes |
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OEM Accepted |
Yes |
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Certification available |
Yes |
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Packing Details |
100m/roll, 200m/roll, 1000m/ carton |
Conductor Material:
The positive leg (Chromel) is made of Nickel-Chromium (Ni-Cr).
The negative leg (Alumel) is made of Nickel-Aluminum (Ni-Al).
Temperature Range:
Extension Grade Cable: Typically rated for temperatures up to 90°C (194°F).
Compensation Grade Cable: Can handle higher temperatures, often up to 200°C (392°F) or more, depending on the insulation material.
Insulation:
Common insulation materials include PVC, fiberglass, Teflon (PTFE), and PFA. The choice depends on the operating temperature and environmental conditions.
For high-temperature applications, fiberglass or Teflon insulation is often used.
Color Coding:
According to international standards (IEC 60584), Type K thermocouple cables are color-coded:
Positive leg (Chromel): Green
Negative leg (Alumel): White
The outer jacket is typically green for easy identification.
Shielding:
Many Type K cables include shielding (e.g., braided or foil) to protect against electromagnetic interference (EMI) and ensure accurate signal transmission.
Jacket:
The outer jacket provides additional protection against abrasion, chemicals, and moisture. Common jacket materials include PVC, Teflon, and silicone.
Extension Grade Cable:
Used to extend the thermocouple signal over longer distances.
Suitable for lower-temperature environments (up to 90°C or 194°F).
Less expensive than compensation grade cable.
Compensation Grade Cable:
Made with conductors that closely match the thermocouple alloy.
Used in environments where high accuracy is required, especially over longer distances.
Can handle higher temperatures (up to 200°C or 392°F).
Conductor Material:
PT100 cables typically use high-purity copper or nickel conductors to ensure minimal resistance changes and accurate temperature measurement.
Some cables may use silver-plated copper for better conductivity and corrosion resistance.
Number of Conductors:
PT100 sensors can be 2-wire, 3-wire, or 4-wire configurations, depending on the required accuracy and application.
2-wire: Simplest configuration, but less accurate due to lead resistance.
3-wire: Compensates for lead resistance, improving accuracy.
4-wire: Most accurate, as it eliminates lead resistance entirely.
Insulation:
Insulation materials include PVC, Teflon (PTFE), silicone, and fiberglass, depending on the temperature range and environmental conditions.
For high-temperature applications, Teflon or fiberglass insulation is commonly used.
Shielding:
Many PT100 cables include shielding (e.g., braided or foil) to protect against electromagnetic interference (EMI) and ensure accurate signal transmission.
Temperature Range:
The temperature range of the cable depends on the insulation material:
PVC: Up to 105°C (221°F)
Teflon: Up to 260°C (500°F)
Fiberglass: Up to 400°C (752°F) or higher
Color Coding:
PT100 cables are often color-coded for easy identification of conductors. Common color codes include:
2-wire: Red and white
3-wire: Red, white, and blue
4-wire: Red, white, blue, and black
Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability
of product quality
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