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TEMPCO Type K Magnet Thermocouple - Thermocouples for Surface Applications
TEMPCOThermocouples for Surface Applications

TEMPCO Type K Magnet Thermocouple

The TEMPCO Magnet Thermocouple is a Type K thermocouple for surface applications, featuring a magnet mounting connection for attachment to ferrous surfaces. It offers a temperature range of 32°F to 2,300°F (0°C to…

SKU 3G-OTH-182362

Also listed as: TMW 00020 · TMW-00020

Brand
TEMPCO
Item
Type K Magnet Thermocouple
Part Number
TMW00020
Category
Thermocouples for Surface Applications
Available to Order
Also known as:TMW00020TEMPCO
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Technical Specifications

TEMPCO
Manufacturer Part Number
TMW00020
Type
Type K, For Solids/Surfaces Media Type
Accuracy
±2.2 °C or ±0.75 %, Whichever is Greater
Cable Length
12 ft
Cable Material
FEP Teflon with Stainless Steel Braid
Maximum Wire Gauge
0.25 mm
Process Mounting Connection
Magnet

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TEMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TEMPCO Magnet Thermocouple is a Type K thermocouple for surface applications, featuring a magnet mounting connection for attachment to ferrous surfaces. It offers a temperature range of 32°F to 2,300°F (0°C to 1,260°C) with an accuracy of ±2.2 °C or ±0.75%, whichever is greater. The unit includes a 12 ft FEP Teflon cable with stainless steel braid and a maximum wire gauge of 0.25 mm.

Frequently Asked Questions

What is the TEMPCO Magnet Thermocouple used for?

The TEMPCO Magnet Thermocouple is used for measuring surface temperatures on ferrous solids and surfaces. It is ideal for industrial applications such as monitoring pipes, tanks, and machinery where a temporary, non-invasive attachment is needed. The magnet mounting connection allows quick placement and removal without drilling or welding.

What are the specifications of the TEMPCO Magnet Thermocouple?

This Type K thermocouple has a temperature range of 32°F to 2,300°F (0°C to 1,260°C) with accuracy of ±2.2 °C or ±0.75%, whichever is greater. It features a 12 ft FEP Teflon cable with stainless steel braid, a magnet mounting connection, and a maximum wire gauge of 0.25 mm. The brand is TEMPCO and the MPN is TMW00020.

Where to buy the TEMPCO Magnet Thermocouple worldwide?

You can source the TEMPCO Magnet Thermocouple through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this TEMPCO thermocouple.

How to install the TEMPCO Magnet Thermocouple?

Installation is straightforward: clean the ferrous surface, then attach the magnet base firmly to ensure good thermal contact. For best accuracy, avoid air gaps and ensure the surface is dry. Route the 12 ft FEP Teflon cable away from sharp edges and high heat sources. No special tools are required; the magnet holds the probe in place during measurement.

Used in

Common applications for TEMPCO
Industrial tank and vat heating — TEMPCO screw-plug immersion heater (MPN TSP02089), 7,500 W, 240 V, 2 in NPT, copper sheath
Process air and gas heating — TEMPCO hairpin bend replacement element (MPN THE09186) for TRH50010 process heater, 1,800 W, 240 V
Outdoor loading dock and warehouse spot heating — TEMPCO weather-resistant radiant strip heater, 480 V, 6,000 W, single phase
Freeze protection in outdoor work areas — TEMPCO weather-resistant radiant strip heater, 240 V, 1,200 W, single phase
Precise temperature control of ovens and furnaces — TEMPCO TEC-4300 1/4 DIN PID controller with universal input and dual relay outputs
Construction site and covered patio heating — TEMPCO weather-resistant radiant strip heater, 120 V, 1,200 W, single phase
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TEMPCO Products

3G Electric supplies TEMPCO thermocouples for surface applications. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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