Engine Thermocouples


TCP engine exhaust and compressor thermocouples are available in a variety of configurations to satisfy many different requirements. The standard calibrations are Iron/Constantan (Type J) and Chromel/Alumel (Type K); other calibrations are available upon request. Thermocouple wires are in a ceramic material that withstands high temperature, provides high conductivity, prevents wire vibration, and minimizes oxidation. This assures long life under severe conditions.


1118 Series Engine Thermocouple

1118 Series Engine Thermocouple

High Temperature Glass Braid Insulation Braided Stainless Steel Overwrap 3/8 in. O.D. 310 Stainless Steel Protection Tube 1/2 in. O.D. Flexible 304 Stainless Steel Protection Conduit

1112 Series Heavy Duty Engine Thermocouple

1112 Series Heavy Duty Engine Thermocouple

1/4 in. O.D. 316 Stainless Steel Protection Tube High Temperature Glass Braid or Teflon Insulation. Braided Stainless Steel Overwrap Available with Different Size Compression Fittings Different (U) and (W) Dimensions Available Upon Request. Maximum (U) dimension = 8-1/4″

3660 Series Waterproof Engine Thermocouple

3660 Series Waterproof Engine Thermocouple

High Temperature Thermoplastic Rubber Extruded Cover Protects Sensor from Liquid Contamination Glass Braid Insulation with Stainless Steel Overwrap 3/8 in. O.D. 310 Stainless Steel Protection Tube Galvanized Steel Core Protection Conduit

780 Series Engine Thermocouple

780 Series Engine Thermocouple

3/8 in. O.D. 310 Stainless Steel Protection Tube Terminal Block is Easily Accessible for Extension Wire Connection

1033 Series Heavy-Duty Engine Thermocouple

1033 Series Heavy-Duty Engine Thermocouple

For Installations where a Conduit Connection is Undesirable Compact Unit with Snap-on Terminal Head 1/4 in. or 3/8 O.D. 310 Stainless Steel protection tube Compression Fitting Available Upon Request

767 Series Heavy-Duty Engine Thermocouple

767 Series Heavy-Duty Engine Thermocouple

Ideal for Environments with Extreme Vibration and Corrosion 1/2 in. O.D. 316 Stainless Steel Protection Tube Terminal Block is Easily Accessible for Extension Wire Connection Ungrounded Element

3810 Series Bearing Engine Thermocouple

3810 Series Bearing Engine Thermocouple

Ideal for Engine and Compressor Service Spring-loaded for Superior Bearing Contact Strain-Relieved Wire to Eliminate Thermocouple Breakage from Vibration High-Temperature Teflon with Braided Stainless Steel Overwrap 1/4 in. O.D. 304 Stainless Steel Protection Tube Identification: Model #, Sales Order #, […]