Type K Thermocouple, 1/4in OD, 24in Probe, 36in Teflon Leads

Type K Thermocouple: 1/4" OD, 24" Probe, 36" Teflon Leads

High-Performance Temperature Measurement for Industrial Applications

Thermocouples are the industry standard for temperature measurement, prized for their versatility, reliability, and wide operational range. They are essential sensors in countless industrial and commercial processes, converting heat into a measurable electrical signal.

How Does a Thermocouple Work?

A thermocouple operates on the principle of the Seebeck effect. It consists of two wires made from different metals, joined together at one end to form a measuring junction (the "hot" junction). The opposite end is the reference junction. When the measuring junction is exposed to heat, a temperature gradient is created along the wires, generating a small voltage, or Electromotive Force (EMF). This EMF is directly proportional to the temperature difference between the two junctions. Process controllers, recorders, or data acquisition systems then measure this voltage and convert it into a precise temperature reading.

By selecting specific metal alloys and protective sheath materials, thermocouples can be engineered to function accurately across an extremely broad temperature spectrum, from cryogenic lows of -200°C (-328°F) to extreme highs of 2316°C (4200°F).

Pyromation: A Leader in Thermocouple Solutions

Pyromation is a trusted manufacturer of high-quality thermocouples, offering a comprehensive range of products and direct replacements designed for nearly any application. Our offerings include:

• MgO (Magnesium Oxide) Insulated Thermocouples: Known for their durability, high-temperature resistance, and flexibility.
• Industrial Assemblies: Robust designs featuring connection heads, thermowells, and protection tubes for harsh environments.
• General-Purpose Types: Versatile and cost-effective solutions for a variety of applications.
• Hazardous Location Assemblies: Certified for use in environments where flammable gases or dust may be present.

Product Specifications:

• Thermocouple Type: Type K (Chromel-Alumel)
• Junction: Ungrounded for reduced electrical interference and longer sensor life.
• Probe Diameter (OD): 1/4 inch
• Probe Length: 24 inches
• Probe Temperature Range: 0°C to 927°C (32°F to 1700°F)
• Transition Style: Standard transition with spring strain relief
• Lead Wire: 36 inches of Teflon-insulated lead wire
• Maximum Ambient Temp for Wire: 204°C (400°F) Continuous
• Wire Color Code (ANSI): Red (Negative) / Yellow (Positive) / White (Overall)
• Termination: 2-inch stripped ends for easy connection.