Thermocouple - Items tagged as "K"
A Thermocouple is one of the most utilized temperature sensor measurement technologies used throughout science, industry and research. They are also utilized in commercial and consumer applications with food processing, indoor heating and cooling
Thermocouples can provide a temperature range of -454°F to 4,200°F (-270 to 2315°C) along with a great diversity of choices with Response Time and Durability. Small (Mirco) designs with Very Fast 0.25 seconds response to Large (Rugged) constructions design for more gradual measurements.
Other attributes include ease of use and fairly good accuracy of 1 to 4°F (0.5 to 2°C) depending on the design and temperatures being measured.
The base technology of thermocouples is 2 different specially selected metal alloys (commonly wire or thin strip construction) joined together at the tip creating a junction (thermo - coupling). A change in temperature at this junction results in the wires creating a very small voltage (millivolt) signal. The voltage is measured and compared to specific temperatures and type of thermocouple types utilized.
- Thermocouple Types or Calibration - 9 Different types (J, K, T, E, R, S, B, C and N) are the most utilized design, although at least 8 other types are available for very specific capabilities or applications. Such as extreme temperature tungsten rhenium alloys (D and G) or Type P (Plantinel II) to mimic type K at higher temperature with enhanced corrosion resistance) along with other combinations made with Gold, Platinum, Iridium, Rhodium and other Nobel metal combinations
- Temperature measurement range from Sub-Zero -454°F (-270°F) to extreme High temperatures of 4,200°F (2315°C)
- Diameters range from Very Fine .003" (40 gage) with fast response to Large .128" (8 gage) very durable are commonly used, although smaller and larger diameters or thickness are utilized in specific applications.
- Utilize the Filter Search Tool on the Left of this page to you find specific designs, or simply scroll down to browse the extensive offering of thermocouples
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Type K Dual Isolated Thermocouple Probe 2 Inch Long 1/8" Diameter Inconel Sheath Ungrounded with Dual Miniature Connector
$80.00
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Type K Thermocouple Probe 3 MM (.118”) Diameter 150 MM (5.9”) Long Stainless-Steel Sheath Ungrounded with a Transition to Single Lead Wires
$30.00
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Type K Thermocouple MI Cable Probe Stainless Steel Sheath Ungrounded 1/16" Diameter 36 Inches Long with Miniature Connector
$60.00
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Type K Thermocouple Probe .040" Diameter with 6 Inch and Longer Stainless Steel Sheath Grounded with High Temperature Miniature Male Flat Pin Connector
from $55.00
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5 Pack of Type K Exposed Welded Bead Thermocouples with 80 Inches (2 meters) of 30 Gage Solid Diameter Fiberglass Braid Insulated Wire and Miniature Connector
$100.00
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High Temperature Ceramic Fiber Insulated Type K Exposed Thermocouple with 20 Gage Solid Wire Diameter Leads and Stripped Ends
from $40.00
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5 Pack of Type K Exposed Welded Bead Thermocouples with 40 Inches (1 meter) of 30 Gage Solid Diameter Fiberglass Braid Insulated Wire and Miniature Connector
$85.00
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Type K Dual Thermocouple Probe 6 Inch and LONGER 1/4" Diameter Ceramic Sheath Ungrounded with Dual Standard Size Connector
from $155.00
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Type K Hastelloy Sheathed Thermocouple Probe 2 Inch and LONGER 1/16" Diameter with Miniature Connector
from $60.00
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Type K Thermocouple Probe - 48 Inch Long 1/4" Diameter Stainless Steel Sheath Ungrounded with a Transition to 240 Inches of Stainless-Steel Over Braided Fiberglass Insulated Lead Wire with Stripped Ends
$150.00
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Type K Thermocouple Probe with Standard Size Male Round Pin Thermoset Connector - 6 Inches and LONGER 1/8" Diameter Inconel Sheath Ungrounded
from $60.00
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Type K Washer Bolt On Thermocouple for a #8 Screw or Bolt. Grounded Junction with 2 ft and Longer Inconel Over-Braided Ceramic Fiber Wire Leads with Miniature Male Connector
from $115.00
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Ceramic Coated Exposed Junction High Temperature Ceramic Fiber Insulated Thermocouple with 20 Gage Solid Wire Leads and Stripped Ends
from $55.00
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Type K Washer Bolt On Thermocouple for a #8 Screw or Bolt. Grounded Junction with 2 ft and Longer Inconel Over-Braided Ceramic Fiber Wire Leads with Stripped Ends
from $110.00
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Type K Grounded Thermocouple Probe 4ft and Longer 1/16" Diameter Inconel Sheath with Miniature Size Male Connector
from $60.00
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Type K Hermetically Sealed Thermocouple - Flexible Wire Design with 3 to 20ft of 24 Gage Stranded FEP Insulated Wire and Stripped Ends
from $30.00
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Type K High Temperature Thermocouple Probe with 1/2" NPT Fitting - 4 Inch Long 1/4" Diameter Stainless Steel Sheath Ungrounded with Lead Wire
from $95.00
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