OMEGA Engineering Thermocouple

Buy OMEGA Engineering thermocouples, connectors & extension leads — 248 items in stock, sourced worldwide by 3G Electric for accurate temperature sensing.

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Yellow thermocouple pin with copper body, designed for terminating Type E, Type J, and Type T thermocouple wires. Used in temperature sensing applications for industrial process control, HVAC, and laboratory environments.

OMEGA

OMEGA HPC-CO-P Copper Thermocouple Pin for Type E/J/T

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Type K thermocouple for surface temperature measurement on air media. Stick-on process connection allows direct attachment to flat surfaces. Cable length 120 in, maximum wire gauge 30 AWG. Suitable for HVAC, industrial process monitoring, and equipment diagnostics.

OMEGA

OMEGA SA3-K-120-SRTC Type K Stick-On Thermocouple, 120 in Cable

BrandOMEGA

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Mini thermocouple jack for Type T thermocouples, with constantan contacts and a blue glass-filled nylon body. Includes a clamp for secure cable attachment. Used to connect thermocouple wires to measurement instruments in temperature sensing and process control applications.

OMEGA

OMEGA SMPW-CC-T-F Mini Thermocouple Jack for Type T

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OMEGA

OMEGA MTC-12-SHL 12-Pin Multipin Thermocouple Connector Body

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Type K thermocouple probe with 40 AWG wire and 36-inch length, rated for 500°F. Designed for temperature measurement in air media within industrial gas environments such as furnaces, ovens, and HVAC systems.

OMEGA

OMEGA 5SC-TT-K-40-36 Type K Thermocouple Probe, 40 AWG, 36 in, 500°F

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Standard thermocouple plug with 2 round, hollow Constantan pins for Type J thermocouples. Black nylon body with clamp and write-on window for identification. Used to connect thermocouple wires to measurement instruments in temperature sensing applications.

OMEGA

OMEGA OSTW-CC-J-M Standard Thermocouple Plug for Type J

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Spade lug for terminating Type K thermocouple wires. Features a glass-filled nylon body and Alumel contact material. No clamp or write-on window included. Used in temperature sensing applications requiring secure, low-resistance connections.

OMEGA

OMEGA SLAL-20 Thermocouple Spade Lug for Type K

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Panel jack for Type J thermocouple connections, with iron contacts and a black glass-filled nylon body. Standard jack design for panel mounting in temperature measurement systems.

OMEGA

OMEGA RSJ-J-R Thermocouple Panel Jack for Type J

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Type K thermocouple probe for air media temperature measurement. Suitable for use in industrial ovens, HVAC ducts, and process gas monitoring. Temperature range 0°C to 480°C (900°F).

OMEGA

OMEGA BT-090-K-2-1/4-60-2 Type K Thermocouple for Air Media

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Standard thermocouple plug for Type K thermocouples with two chromel pins. Features a yellow nylon body with a write-on window for circuit identification. Connects temperature probes to measurement instruments in industrial process control, HVAC, and laboratory applications.

OMEGA

OMEGA OSTW-K-M Type K Thermocouple Plug, 2 Pins, Yellow Nylon Body

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Frequently asked questions

Common questions about OMEGA Engineering Thermocouple from 3G Electric.

How do I choose the right OMEGA thermocouple type for my process?

Match the thermocouple type to your temperature range and atmosphere: K and J for general industrial use, T for low-temperature and food applications, N for higher stability, and R, S or B for furnaces and kilns. Confirm junction style, sheath material and lead length against your instrument input.

Are OMEGA thermocouple connectors and terminal blocks compatible with standard wiring?

OMEGA plugs, jacks, multipin connectors and terminal blocks are colour-coded and keyed by thermocouple type, so they mate with matching extension and compensating leads. Always keep the connector alloy consistent with the thermocouple type to avoid junction errors in the measurement loop.

Can 3G Electric supply OMEGA thermocouples and accessories worldwide?

Yes. We source OMEGA thermocouples, probes, extension leads, adapters and connectors for customers worldwide, including non-standard lead lengths and pipe-connected assemblies. Share your type, range, thread and connector details and we will confirm availability and lead time.