Type K thermocouple SUP-WRNK
type J thermocoupletype T thermocoupletype E thermocouple

type K thermocouple
type K thermocouple
type K thermocouple
type K thermocouple
type K thermocouple
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type K thermocouple, type J thermocouple, type T thermocouple, type E thermocouple
threaded, plug-in, clamp-on
Other characteristics
stainless steel, mineral-insulated, small, custom

Min.: -200 °C (-328 °F)

Max.: 1,260 °C (2,300 °F)

Probe diameter

Min.: 0.3 mm (0 in)

Max.: 12.7 mm (0.5 in)


SUP-WRNK thermocouples sensors is mineral insulated construction which results in thermocouples wires that are surrounded by a compacted mineral insulation (MgO) and contained in a sheath such as stainless steel or heat resisting steel. On the basis of this mineral insulated construction, a wide variety of otherwise difficult applications are possible. Features Range: 200°C to +1260°C Installation method: thread, clamp, plug-in Custom sheath outer diameter available Custom long length Specification - Wide application in measurement Small diameter thermocouple is very usefull for the place where space is at premium. Mineral insulated construction is resistant to high pressure and also used at wide range of temperature from-200°C to +1260°C. - Quick response Mineral insulated thermocouples have small heat capacity due to the small sheath size, the small thermal mass is highly sensitive to change in temperature and gives a very fast response. - Easily bent for installation The ability to form mineral insulated thermocouples on a radius twice the sheath diameter makes for simple and on-the-spot installation into complex configurations. - Long Iife span Contrary to conventional thermocouples which suffer from deterioration of electromotive force or wire disconnection, etc., mineral insulated thermocouples wires are insulated with chemically stable magnesium oxide, thus assuring a longer service life. The composite construction is resistant to extreamely high vibration levels, and by choosing appropriate sheath material, it is reliable to use in corrosive atmospheres and abnormally high or low temperatures


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