Features ƒ× Available in a wide variety of configurations. ƒ× 310 stainless steel protection tubes in a variety of diameters: 1/2" O.D., 1/4" O.D., 3/16" O.D., 1/8" O.D. ƒ× Tubes available in alloy 600 and 316 stainless steel. ƒ× Fittings are standard process connection (1/2" NPT) or as specified. ƒ× Custom fittings are available. ƒ× Protective conduit is either flexible stainless steel or waterproof flexible galvanized steel with a high temperature rubber outer jacket. 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. ƒ× Standard wire insulation is glass over glass with a stainless steel overwrap. ƒ× Dual and single element. ƒ× MgO versions available. ƒ× Standard limits of error are ±4°F (2°C) or ± .75% of reading, whichever is greater. ƒ× Color coded per ANSI thermocouple standards. ƒ× All thermocouple wire meets Standard Tolerances of ANSI Circular MC96.1-1982. www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com 1-800-727-5646 Thermo-Couple Products Co. 33

U Dimension The length of the thermocouple containing the sensing element that is inserted into the exhaust manifold, water jacket, or any other chamber requiring temperature monitoring. This sensor reaches the center of the chamber. S Dimension The length of the thermocouple extending out from the engine or manifold. Typically, this length is determined by the amount of clearance around the thermocouple. Standard length is 2". Terminations A large selection of terminations are available. The following selections have been standardized because of their popularity. Custom terminations are available....

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com Thermo-Couple Products Co. 1-800-727-5646 34 ENGINE THERMOCOUPLE RECEPTACLE HEX LENGTH Standard Length is 1/2" A = 1/2" B = 3/4" C = 1-3/16" D = 1-1/2" E = 1-3/4" F = 3-1/4" Model 1118 Heavy-Duty • 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 Typical Part Numbers: Single Element 662-017-000-XXX Dual Element 662-018-000-XXX INSERTION LENGTH (U) Minimum = 1-3/8" Maximum = 15" Insertion...

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com 1-800-727-5646 Thermo-Couple Products Co. 35 ENGINE THERMOCOUPLE 1112 - J - U - B - A Model 1112 Heavy-Duty • 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" Typical Part Numbers: Single Element 662-300-000-XXX WIRE TYPE AND INSULATION A = Solid wire with glass braid over glass braid and stainless...

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com Thermo-Couple Products Co. 1-800-727-5646 36 ENGINE THERMOCOUPLE RECEPTACLE HEX LENGTH Standard Length is 1/2" A = 1/2" B = 3/4" C = 1-3/16" D = 1-1/2" E = 1-3/4" F = 3-1/4" Model 3660 Waterproof • 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 Typical Part Numbers: Single & Dual Element 662-015-000-XXX CALIBRATION: J K ELEMENT...

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com 1-800-727-5646 Thermo-Couple Products Co. 37 ENGINE THERMOCOUPLE 780 - J - SE - U6.5 - S6.5 - A Model 780 Heavy-Duty • 3/8 in. O.D. 310 Stainless Steel Protection Tube • Terminal Block is Easily Accessible for Extension Wire Connection Typical Part Numbers: Single Element 662-002-000-XXX Dual Element 662-003-000-XXX Enter a description for each item, please fax your inquiry to TCP. 780 - Example: - - - - ! Metric Ord e rs Welcome Place an mm in the appropriate selection box: 100 mm CALIBRATION: J K ELEMENT CONSTRUCTION SE...

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com Thermo-Couple Products Co. 1-800-727-5646 38 ENGINE THERMOCOUPLE 1033 - J - DE - U6.5 - S6.5 - B - B - A Model 1033 Heavy-Duty • 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 Typical Part Numbers: Single Element 662-010-000-XXX Dual Element 662-011-000-XXX Enter a description for each item, please fax your inquiry to TCP. 1033 - Example: - - - - - - RECEPTACLE HEX LENGTH...

www.tcproducts.com a division of Marsh Bellofram www.marshbellofram.com 1-800-727-5646 Thermo-Couple Products Co. 39 ENGINE THERMOCOUPLE 767 - J - A - A Model 767 Heavy-Duty • 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 CALIBRATION: J K 767 - Example: - - Enter a description for each item, please fax your inquiry to TCP. INSERTION LENGTH (U) A = 4-1/8" B = 5-1/8" RECEPTACLE HEX LENGTH Standard Length is 1/2" A = 1/2" B = 3/4" C = 1-3/16" D...