• Standard—ANSI Type J Grounded Junction
• Standard Probe Material—304 Stainless Steel
• Standard Probe Diameter 3/16" (1/8" optional)
• For use up to 900°F (482°C)

Tempco offers general purpose thermocouple elements in ANSI Type J and K.
The general purpose elements are available with a twisted and welded or butt-welded junction.
Available in 8 ga., 14 ga. and 20 ga. with standard calibration tolerances.

• Base metal thermocouple elements insulated with ceramic insulators
• Can be used to replace thermocouple inserts in industrial thermocouple assemblies

• Ceramic Insulator to Insulate Wires
• Choice of Alumina 3450°F (1900°C), Mullite 3100°F (1700°C), Hexoloy SA (sintered silicon carbide) 3000°F (1650°C) or Silicon Carbide (carbon bonded) 2300°F (1260°C)
• With or Without Threaded Process Mounting Bushing
• Available with Double Protection Tube

• Standard Calibration — ANSI Type J Grounded Junction
• Standard Probe Material 304 Stainless Steel
• Standard Probe Diameter—3/16"
• For use up to 900°F (482°C)
• One-Time Adjustable 1/8"-27 NPT Brass Compression Fitting

• This 1-1/4" dia. 6-pole magnet thermocouple can be attached to magnetic surfaces and walls with a holding force of 25 lbs.
  Note: Magnet may lose some of the holding force above 750°F (400°C).

• Designed to Measure the Temperature of Plastic Stream of an Extruder or Injection Molding Machine
• 304 Stainless Steel Construction
• 1/2-20 UNF Thread
• 900°F (482°C) Operating Temperature

• Right Angle for Over-the-Side Application
• Cast Iron or Aluminum Head
• Available with Metal Pipe or Silicon Carbide (Carbon Bonded) 2300°F (1260°C)

• Widely used in high temperature industrial process heating applications such as furnaces, ovens; and petrochemical and textile applications up to 2200ºF (1204ºC)
• Pipe size protection tubes made with schedule 40 pipe in various steel and nickel alloys
• Optional process mounting bushing welded on protection tube
• Thermocouple heads are available in aluminum, cast iron or stainless steel. Explosion proof heads are also available in aluminum or stainless steel

• Noble Metal Thermocouple Elements ANSI Type R and S are provided in accordance with ITS90, and ANSI Type B is
  provided in accordance with IPTS-68.
• Alumina insulators are recommended with noble metal thermocouples. All noble metal elements have a butt-welded junction & are available in 20 ga. (.032"), 24 ga. (.020") and 30 ga. (.010").

• Mounted in a shallow threaded hole on the nozzle surface (there is no direct contact with material flow)
• Grounded junction

Tempco's OEM Replacement Thermocouples are manufactured to OEM specifications.

• Stainless Steel Worm Drive Clamp 1/2" wide
• Ideal for Measuring Pipe Temperatures
• Thermocouple Junction Grounded to Clamp

• Standard—ANSI Type J Grounded Junction
• Standard Probe Material—304 Stainless Steel
• Standard Probe Diameter—3/16" (1/8" optional)
• For use up to 900°F (482°C)
• See Sensor Accessories for bayonet adapters and installation

• Ring thermocouples mount on a surface using an existing screw or bolt to measure surface temperature.
• The T/C wire junction is crimped to the ring lug.

Multipoint Thermocouples are used in a broad range of processes and installations to monitor the temperature in multiple positions or elevations. These sensors are used in a variety of applications such as Petroleum, Chemical Processing, Furnaces, Storage Tanks and Air Flow Ducts.

• A low-profile sensor that can be placed between two surfaces

MTA: Transition to Lead Wire

• Mineral insulated sheath provides flexibility to form and bend the thermocouple to meet design requirements.
• Stainless steel transition with optional Strain Relief Spring
• Standard epoxy potting transition provides greater moisture resistance rated to 450°F (232°C).
• Optional ceramic based potting rated to 1000°F (538°C). Ceramic potting not recommended with Teflon® leads, nor for high humidity applications.

MTA: Plug or Jack Termination

• Pins are made with matching thermocouple alloys.
• Standard plugs come with hollow pins as standard and solid pins as an option.
• Standard size and miniature plugs and jacks have a 350°F (177°C) continuous and 400°F (204°C) intermittent temperature rating.
• High temperature plugs and jacks are rated for 500°F (260°C) continuous operation and 550°F

MTA: Open Disc Termination

• Economical termination with nickel plated brass inserts.
• Available in sheath diameters ranging from 0.063" to 0.250", single and duplex construction.

MTA: Stripped Cold End

• Standard strip length is 1⁄2 inch.
• Stripped end sealed with resin to inhibit moisture penetration.
• Duplex available from 0.063" to 0.375" diameter.

MTA: Connection Head

• Tempco's connection heads are gasketed to seal against moisture, dust and corrosive or hostile atmospheres.
• Screw covers are attached to body with a plated chain.
• Covers have lugs for tightening or loosening with a screwdriver or wrench.
• Available in single (2-wire) or duplex (4-wire).
• Tempco's connection heads are available in die cast aluminum, Bakelite and cast iron in a variety of sizes from miniature for confined areas to the large universal head designed for heavy process and industrial applications. See Sensor Accessories for complete details.

MTA: Connection Head with 1/2" NPT Hex Nipple

• 1/2" NPT Stainless Steel Process Connection.
• Tempco's connection heads are gasketed to seal against moisture, dust and corrosive or hostile atmospheres.
• Screw covers are attached to body with a plated chain.
• Covers have lugs for tightening or loosening with a screwdriver or wrench.
• Available in single (2-wire) or duplex (4-wire).
• Tempco's connection heads are available in die cast aluminum, Bakelite and cast iron in a variety of sizes from miniature for confined areas to the large universal head designed for heavy process and industrial applications. See Sensor Accessories for complete details.

MTA: Connection Head with 1/2"NPT Pipe Nipple

• Tempco's connection heads are gasketed to seal against moisture, dust and corrosive or hostile atmospheres.
• Screw covers are attached to body with a plated chain.
• Covers have lugs for tightening or loosening with a screwdriver or wrench.
• Available in single (2-wire) or duplex (4-wire).
• Tempco's connection heads are available in die cast aluminum, Bakelite and cast iron in a variety of sizes from miniature for confined areas to the large universal head designed for heavy process and industrial applications. See Sensor Accessories for complete details.
• Pipe nipple is galvanized steel.

MTA: Connection Head wiht 1/2" NPT Nipple, Union, Nipple

• Tempco's connection heads are gasketed to seal against moisture, dust and corrosive or hostile atmospheres.
• Screw covers are attached to body with a plated chain.
• Covers have lugs for tightening or loosening with a screwdriver or wrench.
• Available in single (2-wire) or duplex (4-wire).
• Tempco's connection heads are available in die cast aluminum, Bakelite and cast iron in a variety of sizes from miniature for confined areas to the large universal head designed for heavy process and industrial applications. See Sensor Accessories for complete details.
• Nipple-Union-Nipple is galvanized steel.

MTA: Handheld Probe

• Coil cord lengths are available only in 1 ft. (5 ft. extended) and 2 ft. (10 ft. extended).
• Coil cord construction is good to 221°F (105°C).
• Fiberglass lead construction is good to 900°F (482°C).
• Teflon® insulated lead construction is good to 392°F (200°C).

• 4-20mA Programmable Linear Output Transmitter
• Available with Spring-Loaded Sheath
• For field programming of the temperature transmitter see Part Number ETM90006 in Sensor Accessories
• Transmitter Accuracy of +/-0.2% of temperature span
• 1/2" NPT Process Connection

• Ceramic Insulator to Insulate Wires
• Galvanized 1/2" Pipe Nipple & Union
• Cast Iron or Aluminum Head
• Used with Thermowells and Protection Tubes

• Economical & versatile for a variety of applications.
• For use up to 900°F (482°C).
  
• Optional process fittings available
  
• Available with single or dual element.

• An economical insulated wire thermocouple with exposed junction