Thermocouple Wire Nichrome Type K Resistance Wire for Heating

• Customization: Available
• Application: Electronics, Industrial, Medical, Chemical
• Purity: >99.5%
• Model NO.: Type K
• Alloy: Alloy
• Type: Nickel Wire
• Powder: Not Powder
• Shape: Strip, Coil
• Surface: Bright
• Transport Package: Carton or Wooden Case
• Trademark: REOU
• Origin: Jiangyin, China
• Production Capacity: 100 Tons Per Month

Product Description

NiCr-NiSi(Type K) thermocouple finds the widest use in all basemetal thermocouple,at temperature
above 500ºC.The main chemical composition of positive leg NiCr (KP) are Ni~90% and Cr~10%;
negative leg NiSi (KN) are Ni~97% and Cr~3%. The operating temperature range is
-200~1300ºC(for short term) and 0~1100ºC( for long term).
Type K thermocouple has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:
(1) Alternatively oxidizing and reducing atmosphere,
(2) Atmosphere with sulphur gases
(3) Long time in vacuum
(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere








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