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All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath
All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath

All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath

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All Types Thermocouple Short Hydrothermal Reaction Time Probe Type Thermocouple Sheath 


 


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Thermocouple consists of two wires, each made of different metal, welded together at one end. When the welded point(measuring junction) is heated, a thermoelectromotive force is produced that is proportional of the temperature difference between the welded point and the other end (reference junction).

 Therefore, by messuring this thermoelectromotive force either with the reference junction temperature kept constant or by using an automatic compensation curciut, the measuring junction temperature can be measured.

 The thermoelectromotive force of a thermocouple is independent of the diameter or length of the wire used and depends only on the type of wire used.

 

 Thermocouples in this series are available in a variety of materials, diameters and calibrations to meet your specific needs. Can be supplied with:

 

 Pot–Protects the connection between the mineral insulated cable and the wire assuring a reliable and durable  measurement.

 

 Head– Protects the connections from dust, moisture and installations in areas classified as explosive atmosphere (explosion proof) and can be supplied assembled with temperature transmitter.

 

 Our explosion proof head with thermosensors possess Compliance Certificate Ex.

 Certificate in accordance with the electrical equipment conformity evaluation regulation for explosive atmospheres (Certificate N° NCC 6788/10X Marking: BR-Ex d IIC T6 Gb IP66).

 

 Wiring block– This assembly allows the directly use in the process or as replacement elements used in assemblies  with protection tubes or with wells and heads;

 

 Connectors – Allows an easy and quick connection with the wire or extension cables. The connector is polarized, the negative pin has a large diameter avoiding the inversion of the link. Available in two sizes, standard and mini.


 

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    Type of Thermocouple Core
       Material
       Type		       Leg       core
       material		       Leg dia       JIS C 1602       ANSI
       JIS       ANSI       Max.operating
       temp . In normal
       application(℃)		       Max.operating
       temp . In overheated
       application(℃)		       Max.operaring
       temp.(℃)
       B       +       Platinum 70% + rhodium 30%       0.5       0.5       1500       1700       1700
       -       Platinum 94% + rhodium 6%       0.5       0.5
       R       +       Platinum 87% + rhodium 13%       0.5       0.5       1400       1600       1480
       -       high purity platinum       0.5       0.5
       S       +       Platinum90%+ rhodium 10%       0.5       0.5
       -       high purity platinum       0.5       0.5
       K       +       Nickel 90% + chromiun 10%
       Nickel 95% + Manganese 2%
       +Aluminum 2%		       3.2       3.2       1000       1200       1260
       2.3       1.6       900       1100       1090
       1.6       0.8       850       1050       980
       1       0.5       750       950       870
       0.65       0.32       650       850       870
       E       +
       -		       Nickel 90% +chromiun 10%
       Copper 55%+nickel 45 %		       3.2       3.2       700       800       870
       2.3       1.6       600       750       650
       1.6       0.8       550       650       540
       1       0.5       500       550       430
       0.65       0.32       450       550       430
       J       +
       -		       high purity iron
       Copper 55%+nickel 45 %		       3.2       3.2       600       750       760
       2.3       1.6       550       750       590
       1.6       0.8       500       650       480
       1       0.5       450       650       370
       0.65       0.32       400       500       370
       T       +
       -		       high purity copper
       Copper 55%+nickel 45 %		       1.6       1.6       300       350       370
       1       0.8       250       300       260
       0.65       0.5       200       250       200
       0.32       0.32       200       250       200

 


 



Thermocouple 191


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