Enamelled Thermocouple K Type Wire For Standard Resistors DIN 250 Bobbin Size

roduct Description

These enameled resistance wires have been broadly used for standard resistors, automobile
parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.

Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order.

NiCr-NiSi (Type K) thermocouple bare wire

NiCr NiSi (Type K) thermocouple bare wire finds the widest use in all base metal thermocouple, at temperature above 500°C.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 -200~1300°C(for short term) and 0~1100°C( for long term).

Type K thermocouple bare wire has strong resistance to oxidation than other base metal thermocouple bare wire. 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

Type Of Bare Alloy Wire

The alloy we can do enamelled are Copper-nickel alloy wire,Constantan wire,Manganin wire. Kama Wire,NiCr Alloy wire,FeCrAl Alloy wire etc alloy wire

Size:

Round wire:0.018mm~3.0mm

Color of enamel insulation:Red,Green,Yellow,Black,Blue,Nature etc.

Ribbon Size:0.01mm*0.2mm~1.2mm*24mm

Moq:5kg each size

Type of Insulation

Fundamental Parameter: