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Type K Thermocouple | 1/4" OD, 6" L, 1/2" NPT SS Hex Nipple
This general-purpose Type K Thermocouple from Pyromation is engineered for reliable and accurate temperature measurement in a wide range of industrial and commercial applications.
What is a Thermocouple?
Thermocouples are the most common, versatile, and convenient devices used for temperature measurement. They operate by converting heat into a usable engineering unit—an electrical signal (EMF)—that serves as an input for process controllers, recorders, and other monitoring equipment.
A thermocouple consists of two dissimilar metal wires joined together at one end, known as the "hot" or measuring junction. When this junction is heated, a temperature gradient is created, generating a small voltage (Electromotive Force or EMF). This voltage is measured at the opposite end (the reference junction) and precisely converted into a temperature reading.
Why Choose a Type K Thermocouple?
The Type K thermocouple, made from Chromel and Alumel alloys, is the most widely used general-purpose thermocouple. It is known for its wide temperature range, accuracy, and excellent resistance to oxidation. This makes it a cost-effective and dependable choice for numerous processes.
Features and Specifications:
- Type: K (Chromel-Alumel)
- Sheath Material: 316 Stainless Steel (SS) for superior corrosion resistance.
- Outside Diameter (OD): 1/4 inch
- Length (L): 6 inches
- Process Connection: 1/2" NPT Stainless Steel Hex Nipple for easy, secure mounting.
- Conduit Opening: 3/4" NPT for standard electrical conduit connection.
- Temperature Range: 0°C to 927°C (32°F to 1700°F)
About Pyromation
Pyromation is a leading manufacturer of high-quality temperature sensors. We produce a comprehensive range of thermocouples and replacement parts to suit nearly any market application, including Magnesium Oxide (MgO) insulated, industrial, and general-purpose models. We also specialize in custom assemblies for hazardous locations and applications requiring connection heads, protection tubes, thermowells, and integrated transmitters.
