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High Temperature Thermocouple Probes

A11B Series

High Temperature Thermocouple Probes

The standard probe contains an ungrounded thermocouple assembly with a general purpose aluminum head. A terminal block is mounted in the interior of the GP head. The GP head has a 1/2 inch NPT conduit outlet.

This thermocouple assembly is also available with a four inch long stainless steel support tube for use with adjustable mounting fittings. The support tube is 1/8 inch larger in diameter than the sheath diameter. When ordering this unit, add suffix (ST) to Part No.

    note
  • These thermocouples use #30 gage (0.010“) size elements.
  • Duplex and multiple units also available (contact factory)
  • When ordering, specify Part No., Length “L’ and thermocouple type. Example: A11B-1-12-R
Various adjustable compression fittings and mounting bushings are available
Specifications
Part No.Sheath DiameterSheath Material
A11B-1
A11B-2
A11B-3
0.125
0.187
0.250
Molybdenum
A11B-5
A11B-6
A11B-7
0.125
0.187
0.250
Tantalum
A11B-9
A11B-10
A11B-11
0.187
0.250
0.375
Alumina
A11B-3
A11B-14
0.250
0.375
Zirconia
High Temperature Thermocouple Probes
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