TT-K-24-1000 OMEGA Thermocouple Wire

Product Overview

The OMEGA TT-K-24-1000 is a high-performance, duplex-insulated Type K thermocouple grade wire designed for high-accuracy temperature measurement across demanding industrial, scientific, and testing environments. Featuring premium PFA (Perfluoroalkoxy) insulation, this wire provides exceptional resistance to moisture, chemicals, abrasion, and extreme temperatures ranging from -200°C to 260°C. Supplied on a 1,000 ft (304.8 m) spool, it is ideal for making custom thermocouple sensors or extending sensor lead lines.

Key Features

• High-Grade Type K Calibration: Made with genuine CHROMEGA® (Positive) and ALOMEGA® (Negative) thermocouple conductors for superior accuracy and stability.

• High-Performance PFA Insulation: Excellent dielectric strength, low friction coefficient, and outstanding chemical and moisture resistance.

• Wide Temperature Operating Range: Performs continuously from cryogenic conditions (-200°C) up to high heat (260°C).

• ANSI Color Coded: Follows standard ANSI color coding for easy polarity identification—Yellow for Positive (+), Red for Negative (-), and Brown overall jacket.

• Solid 24 AWG Conductor: 24 AWG solid conductors offer a great balance between mechanical strength, flexibility, and fast response times.

Technical Specifications

Parameter	Specification
Brand	OMEGA Engineering
Model / Part Number	TT-K-24-1000
Thermocouple Type	Type K (CHROMEGA® / ALOMEGA®)
Wire Gauge (AWG)	24 AWG (Solid)
Insulation Material	PFA (Perfluoroalkoxy)
Temperature Range	-200°C to 260°C (-328°F to 500°F)
Spool Length	1,000 ft (304.8 m)
Color Code Standard	ANSI (Yellow +, Red -, Brown Jacket)
Nominal Size	Approx. 0.063 x 0.102 in (1.6 x 2.6 mm)