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All Thermocouple & RTD Configurations

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Thermal Corporation’s complete product line of Thermocouples and RTDs

Our Thermocouple and RTD configurations list includes plastic probes, refractory probes, and thermocouple extensions.

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Thermocouple Configuration / RTD Configuration & DescriptionConfiguration Diagram
Configuration 200 / RTD Configuration 800
General Purpose Plastic Probe

Straight Tip and Spade Terminal, Stainless Steel Hose
diagram of Thermal Corporation thermocouple configuration 200 rtd configuration 800
Configuration 201 / RTD Configuration 801
General Purpose Plastic Probe

Straight Tip and Plug Terminal, Stainless Steel Hose
diagram of Thermal Corporation plastic probe thermocouple configuration 201 rtd configuration 801
Configuration 202 / RTD Configuration 802
General Purpose Plastic Probe

90° Bend and Spade Terminals, Stainless Steel Hose
diagram of Thermal Corporation plastic probe thermocouple configuration 202 rtd configuration 802
Configuration 203 / RTD Configuration 803
General Purpose Plastic Probe

90° Bend and Plug Terminals, Stainless Steel Hose
diagram of Thermal Corporation plastic probe thermocouple configuration 203 rtd configuration 803
Configuration 204 / RTD Configuration 804
General Purpose Plastic Probe

Straight 1/8″ Diameter Probe and Spade Terminal
diagram of Thermal Corporation plastic probe thermocouple configuration 204 rtd configuration 804
Configuration 205 / RTD Configuration 805
General Purpose Plastic Probe

Straight 1/8″ Diameter Probe with Male Plug
diagram of Thermal Corporation plastic probe thermocouple configuration 205 rtd configuration 805
Configuration 206 / RTD Configuration 806
Fixed Bayonet Plastic Probe

Straight Probe and Spade Terminal, Stainless Steel Hose, Spring Loaded with Lock-nut
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 206 rtd configuration 806
Configuration 207 / RTD Configuration 807
Fixed Bayonet Plastic Probe

Straight Probe and Plug Terminal, Stainless Steel Hose, Spring Loaded with Lock-nut
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 207 rtd configuration 807
Configuration 208 / RTD Configuration 808
Fixed Bayonet Plastic Probe

45° Bend and Spade Terminal, Stainless Steel Hose, Spring Loaded Lock-nut
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 208 rtd configuration 808
Configuration 209 / RTD Configuration 809
Fixed Bayonet Plastic Probe

45° Bend and Plug Terminal, Stainless Steel Hose, Spring Loaded Lock-nut
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 209 rtd configuration 809
Configuration 210 / RTD Configuration 810
Fixed Bayonet Plastic Probe

90° Bend and Spade Terminal, Stainless Steel Hose, Spring Loaded Lock-nut
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 210 rtd configuration 810
Configuration 211 / RTD Configuration 811
Fixed Bayonet Plastic Probe

90° Bend and Plug Terminal
Minimum Probe Length: 1 3/4"
diagram of Thermal Corporation plastic probe thermocouple configuration 211 rtd configuration 811
Configuration 212 / RTD Configuration 812
Universal Bayonet Plastic Probe

Stainless Steel Hose and Spade Terminal, Adjustable Lock-nut
diagram of Thermal Corporation plastic probe thermocouple configuration 212 rtd configuration 812
Configuration 213 / RTD Configuration 813
Universal Bayonet Plastic Probe

Stainless Steel Hose and Plug Terminal, Adjustable Lock-nut
diagram of Thermal Corporation plastic probe thermocouple configuration 213 rtd configuration 813
Configuration 214 / RTD Configuration 814
Universal Bayonet Plastic Probe

Stainless Steel Overbraid and Spade Terminals, with 8″ Spring, 12″ Spring also available,
Adjustable Lock-nut.
diagram of Thermal Corporation plastic probe thermocouple configuration 214 rtd configuration 814
Configuration 215 / RTD Configuration 815
Universal Bayonet Plastic Probe

Stainless Steel Overbraid and Plug Terminal, with 8″ Spring, 12″ Spring also available,
Adjustable Lock-nut.
diagram of Thermal Corporation plastic probe thermocouple configuration 215 rtd configuration 815
Configuration 216 / RTD Configuration 816
Nozzle Plastic Probe

With Stainless Steel Overbraid, Hex Bolt & Spade Terminal

Available Bolt Sizes:
1/4" - 28 x 3/8" and 1/4" - 28 x 1/2"
M6 x 10, M6 x 15, and M8 x 10

diagram of Thermal Corporation plastic probe thermocouple configuration 216 rtd configuration 816
Configuration 217 / RTD Configuration 817
Nozzle Plastic Probe with Plug

With Stainless Steel Overbraid, Hex Bolt & Plug Terminal

Available Bolt Sizes:
1/4" - 28 x 3/8" and 1/4" - 28 x 1/2"
M6 x 10, M6 x 15, and M8 x 10

diagram of Thermal Corporation plastic probe thermocouple configuration 217 rtd configuration 817
Configuration 220 / RTD Configuration 820
Extruder Plastic Probe

With 4″ Flexible Lead and Plug Terminal. Probe bodies are stocked in 3″ and 6″ lengths. Other lengths available.
diagram of Thermal Corporation plastic probe thermocouple configuration 220 rtd configuration 820
Configuration 221 / RTD Configuration 821
Extruder Plastic Probe

With Rigid Lead and Plug Terminal. Probe bodies are stocked in 3″and 6″ lengths. Other lengths available.
diagram of Thermal Corporation plastic probe thermocouple configuration 221 rtd configuration 821
Configuration 222
Refractory MI Probe

Refractory insulated thermocouple with flexible stainless steel leads and spade terminals.
diagram of Thermal Corporation refractory probe thermocouple configuration 222
Configuration 223
Refractory MI Probe

Refractory insulated thermocouple with flexible stainless steel leads and plug terminal.
diagram of Thermal Corporation refractory probe thermocouple configuration 223
Configuration 224
Refractory MI Probe

Refractory insulated thermocouple with terminal plug.
diagram of Thermal Corporation refractory probe thermocouple configuration 224
Configuration 225 / RTD Configuration 825
Refractory MI Probe

Refractory insulated thermocouple with cast aluminum head. Available Option of 1/2″ x 1/2″ NPT Fitting.
diagram of Thermal Corporation refractory probe thermocouple configuration 225 rtd configuration 825
Configuration 226
Refractory MI Probe

Refractory insulated thermocouple replacement probe.
diagram of Thermal Corporation refractory probe thermocouple configuration 226
Configuration 227
Underbolt Plastic Probe

Nickel-Plated Copper Ring Terminal, Stainless Steel Overbraid and Spade Terminal.
diagram of Thermal Corporation plastic probe thermocouple configuration 227
Configuration 228
Underbolt Plastic Probe

Nickel-Plated Copper Ring Terminal, Stainless Steel Overbraid and Plug Terminal.
diagram of Thermal Corporation plastic probe thermocouple configuration 228
Configuration 229 / RTD Configuration 829
General Purpose Plastic Probe

General purpose probe with Straight Tip, Stainless Steel Overbraid on leads and Spade Terminal. Also available with Plug.
diagram of Thermal Corporation plastic probe thermocouple configuration 229 rtd configuration 829
Configuration 250
Bayonet Adapter

Used to convert 1/8″ diameter probes to bayonet probes. Adapter is slipped onto the probe and located at the desired position, then the nut is tightened to permanently attach the adapter at that location.

Part #: CPN 8027
diagram of Thermal Corporation bayonet adapter configuration 250
Configuration 253
Thermocouple Extension

Thermocouple Extension with Stainless Steel Flexible Hose, Spade Terminals on One End and Plug Terminal on Other End
diagram of Thermal Corporation thermocouple extension configuration 253
Configuration 254
Thermocouple Extension

Thermocouple Extension with Stainless Steel Hose, Spade Terminals on One End and Jack on Other End
diagram of Thermal Corporation thermocouple extension configuration 254
Configuration 255
Thermocouple Extension

Thermocouple Extension with Stainless Steel Flexible Hose, Jack on One End and Plug Terminal on Other End
diagram of Thermal Corporation thermocouple extension configuration 255
Configuration 258
Thermocouple Extension

Thermocouple Extension with Stainless Steel Overbraid with Jack on One End and Plug Terminal on Other End
diagram of Thermal Corporation thermocouple extension configuration 258
Configuration 259
Thermocouple Extension

Thermocouple Extension with Stainless Steel Overbraid and Spade Terminals at Both Ends
diagram of Thermal Corporation thermocouple extension configuration 259
Configuration 261
Shimstock Thermocouple

Brass or Stainless Steel Shim Stock Thermocouple with Stainless Steel Overbraid Leads.
diagram of Thermal Corporation shimstock thermocouple configuration 261
Configuration 262
Clamp Type Thermocouple

Clamp Style with Stainless Steel Overbraid
Hose Clamp SizeDesignation
11/16" to 1-1/4"A
1-3/16" to 1-3/4"B
1-15/16" to 2-1/2"C
2-1/2" to 5-1/2"D
5-5/8" to 8-1/2"E
diagram of Thermal Corporation clamp type thermocouple configuration 262

*Discounts May Apply. Call for Discounts Based on Order Quantity.

Written by Shelby Reece
Date Published: 09.24.2018
Last Updated: 03.11.2020