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TEMPERATURE SENSOR ASSEMBLIES – RTDs and THERMCOUPLES

Transformers

Wide variety of temperature sensor assemblies including Pt-100 RTDs, Thermouples of base metal (J, K, T, E etc.) and noble metal Pt-PtRh type (Type R, S) are manufactured/stocked by us. Sheath material to suit applications (SS304, SS316, Ceramic, Alumina etc) and shapes (straight type, L type, miniature etc.) are available. Additional thermowells of fabricated (welded construction) or barstock type are optionally available, with threaded or flanged process connections.

Industrial temperature sensor assemblies – RTDs and Thermocouples.
Pt-100 RTDs are usually excellent for temperatures between (-) 200 to + 400°C.
Thermocouples are for temperatures between 0 to upto 1800°C ranges.

PT-100 RTDs (Platinum 100 ohms @ 0°C) as per DIN 43760, and thermocouples as per ANSI 96.01 standards for accuracy / conformance.

Most commonly, sensors are supplied in a protective tube (sheath) as per various length and diameter (OD).
Sheath materials are selected as per their compatibility with the service medium, and are normally SS304, SS316, SS310 for temperatures upto 1000°C.
For higher temperatures, Inconel 660, Ceramic, re-crystallized Alumina and other sheath options are available.
Compression fittings are available for mounting sensors in a tank, vessel etc. (e.g. ½” BSPM) or by flanges as per ANSI, DIN or BS standards.
Additional protective wells (‘thermowell’) are available, in pipe fabricated / drilled barstock and straight and tapered versions.

Other sensor types available are surface-mounting, leaf-type, bayonet types, MI flexible type with Omega connectors etc. are available.

Special applications for surface temperature sensing, heat-tracer sensing, multicouples, grain silo monitoring, HVAC, automobile, reliability testing also available. PT-1000 RTDs for higher resolution applications also available.

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