Watlow AT Style Mineral Insulated Thermocouple with Thermowell

Designed for use with thermowells for process petrochemical and power applications.

Watlow AT Style Mineral Insulated Thermocouple with Thermowell — Watlow Mineral Insulated Thermowells Style AT Thermocouple

Watlow Mineral Insulated Thermowells Style AT Thermocouple
Watlow Mineral Insulated Thermowells Style AT Thermocouple
Watlow Mineral Insulated Thermowells Style AT Thermocouple

Retired products cannot be ordered

The Watlow AT Style Mineral Insulated Thermocouple For Use with Thermowells is the replacement

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Manufactured

By Watlow
Made in the USA

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Features

Special mineral insulation protects thermocouple form moisture and thermal shock
Permits operation in high termperature and pressure environments
Small diameters are ideal when physical space or extremely fast response are critical
Flexible NACTPAK material allows forming and bending of the thermocouple
Outer sheath protects wires from oxidation and hostile environments
Wide range of sheath materials, diameters and calibrations to meet specific requirements

The Watlow AT style mineral insulated thermocouple with thermowells feature high-quality Watlow sensors with 316 SS straight or tapered thermowells, nipple-union-nipple, 0.250 inch diameter spring loaded element, small aluminum connection heads, and ungrounded junction.

Watlow Mineral Insulated Thermocouples

Watlow mineral insulated thermocouples are fast-responding, durable, and capable of handling higher temperatures.

Watlow mineral insulated thermocouples are manufactured with XACTPAK®, Watlow's trademark for metal-sheathed, mineral insulated (MI) thermocouple material. XACTPAK responds fast because the protective metal outer sheath allows the use of smaller diameter thermocouple conductors. The rock hard compacted MgO insulation further enhances the sensor's ability to "read" temperature by transferring heat quickly to the measuring junction.

The XACTPAK protecting sheath and compacted insulation outperforms bare wire thermocouples in most applications.

Applications for the Watlow AT Style Mineral Insulated Thermocouple with Thermowell

Heat treating
Furnaces/kilns
Turbines
Bearing temperature
Power stations
Steam generators
Diesel engines
Nuclear reactors

Atomic research
Jet engines and test cells
Rocket engines
Semiconductor manufacturing
Refineries/oil processing
Catalytic reformers
Food Processing

Documents

Watlow SERV-RITE Thermocouple Wire

Watlow SERV-RITE Thermocouple Wire

Premium performance and reliability, Insulation temperature ranges from -328 to 2600°F (-200 to 1427°C).

Starting at $93.00

Watlow Explosion Proof Thermocouple Connection Heads

Watlow Explosion Proof Thermocouple Connection Heads

Starting at $87.85

Watlow SAC-220 Cable Clamp Connectors

Watlow SAC-220 Cable Clamp Connectors

Cable Clamp Connectors for Male or Female.

Watlow MC Series Miniature Thermocouple Connectors

Watlow MC Series Miniature Thermocouple Connectors

Miniature design enables mating with other miniature size thermocouple connectors.

Some Models in Stock

Starting at $6.00

Watlow High Temperature Connectors

Watlow High Temperature Connectors

Starting at $35.45

Watlow PT Polypropylene Head and Connector Blocks

Watlow PT Polypropylene Head and Connector Blocks

Starting at $54.00

Watlow SKP Single Panel Mount Hardware

Watlow SKP Single Panel Mount Hardware

Connectors Single Panel Mount Hardware, 425°F (218°C).

Starting at $27.00

Watlow SC Series Standard Connector

Watlow SC Series Standard Connector

SC Standard Connectors are ASTM color coded and made of Compensated alloys.

Starting at $8.15

Watlow SAB Series Crimp / Braze Connectors

Watlow SAB Series Crimp / Braze Connectors

Starting at $2.78

Watlow Terminal Block for Standard Connection Heads

Watlow Terminal Block for Standard Connection Heads

Starting at $10.75

Watlow Standard Thermocouple Connection Heads

Watlow Standard Thermocouple Connection Heads

Made of cast iron (1/2, 3/4, or 1in NPT) or aluminum (1/2in NPT).

Some Models in Stock

Starting at $54.00

Watlow 50500701 / 50500801 Terminal Blocks for PT Heads

Watlow 50500701 / 50500801 Terminal Blocks for PT Heads

Single or dual elements for the PT Series polypropylene head.

Starting at $13.40

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Rhys D.
Applications Engineer

David S.
Applications Engineer

Luke M.
Applications Engineer
5 years at Instrumart

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

Rhys D.
Applications Engineer

David S.
Applications Engineer

Luke M.
Applications Engineer
5 years at Instrumart

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Are you located in New England? Schedule an On-site Visit!

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Watlow AT Style Mineral Insulated Thermocouple with Thermowell