Shanghai Dingzun Electric&Cable Co.,Ltd
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Z-47
Description:type J ptfe insulated thermocouple wire
Details:
Conductor (+) FE BLACK
Conductor (-) Constantan WHITE
Insulation: PTFE
Jacket: PTFE
Screen: stainless steel wire braided
Type: thermocouple wire
type J ptfe insulated thermocouple wire is a very comment thermocouple wire, this time, our clients apply it for tyre fixing equipment. Since the dryer temperature is over 200 degree, so we chose PTFE as the insulation and jacket.as we know, the PTFE material can bear till 250 degree, so it is safe when you use it to fix the tyres.
This is a flat cable, and type J thermocouple wire the thermocouple positive is iron, negative iscopper (copper nickel alloy), is characterized by cheap, suitable for vacuum oxidation reduction or inert atmosphere, the temperature range from 200 to 800℃, but commonly used temperature is only below 500℃, because beyond this temperature, the oxidation rate of ferrothermal electrode is accelerated, such as the use of thick wire diameter wire, Still can be used in high temperature and has a long life; The thermocouple can resist the corrosion of hydrogen (H2) and carbon monoxide (CO) gases, but cannot be used in high temperature (e.g. 500℃) sulfur-containing atmosphere.
