The Designer's Guide.
For over 50 years, the Thermo Electric Designer's Guide has been the industry handbook for designing and building the right temperature sensor for a specific industrial application.
The Industry Handbook
Decades of temperature-sensor design knowledge, organized by application
Each section below covers a family of sensors and assemblies — with construction styles, process connections, materials and configuration details to help you specify the right solution. Browse a section to explore its pages, or reach out and our engineering team will help you design to spec.
Browse the Guide
Fourteen sections covering the full range of Thermo Electric sensors

Industrial Thermocouple
Threaded, socket-weld, weld-in, flanged and Van Stone assemblies, pipe wells, ceramocouples and connection heads.
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Industrial RTD
Threaded, socket-weld, weld-in, flanged and Van Stone RTD assemblies, pipe wells, oil seals and connection heads.
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Immersion Thermocouple
Connector and lead-wire styles in fiberglass, PVC, Teflon and armored, plus plastic melt-bolt thermocouples.
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Immersion RTD
LT, MT, CE and HT types with connector, lead-wire and armored options, field-adjustable and hex-fitting RTDs.
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Surface Mount TC & RTD
Gasket, bayonet, tubeskin and magnet thermocouples and RTDs for surface temperature measurement.
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Multicouples
Free-hanging, spring-loaded, multitube and miniature profiling multipoint assemblies, plus averaging boxes.
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Wafer Temperature Sensors
TC-350, TC-700, TC-1200 and BTC700 wafer sensors engineered for semiconductor processing.
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Pharmaceutical & Biotech
CIP and bevel-seat RTDs and thermocouples, L.I.S.T. II transmitters and sanitary thermowells.
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ATEX Approved TC & RTD
Flameproof and intrinsically safe assemblies and thermowells for use in hazardous, explosive atmospheres.
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Thermowells & Protection Tubes
Drilled socket, weld-in, threaded, flanged and Van Stone thermowells, plus metallic and ceramic protection tubes.
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Connectors
Standard and miniature quick-coupling connectors — 2-pin, 3-pin, duplex and ultra-temp.
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Thermocouple & RTD Panels
2-pin and 3-pin jack and plug panels in standard, miniature and phenolic styles, up to 24 circuits.
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Thermocouple Wires
PVC, Teflon (FEP/TFE/PFA), Kapton, fiberglass, Q-glass, silica and ceramic insulated wire and cable.
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Technical Reference
Thermocouple theory and calibration, sheath materials, mineral-insulated cable, RTD circuitry and thermowell selection.
View sectionNot sure which sensor to specify?
Talk to our engineering team and we'll help you design the right solution for your application.