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High Temperature Magnet Thermocouple (Type 31HT)

General Purpose Thermocouples - High Temperature Magnet Thermocouples

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This versatile magnetic thermocouple is suitable for high temperature measurements on ferrous surfaces up to a maximum of 572°F. The sensor is supplied with stainless steel braided fiberglass insulated Wire. Available in thermocouple types K, T, J, N or E as standard and has an operating temperature range of -14ºF to +572°F. Magnet Dimensions: 1.14" dia. X 0.33" thick.

See detailed information on how a thermocouple works.

See more surface thermocouples.

Magnetic Thermocouple Enquiry Form

1. Thermocouple Type
2. Wire Length
 ft
3. Optional Thermocouple Plug
4. Quantity Required

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Additional Information

If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



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See our full range of thermocouple probes
See our range of Surface Thermocouples

1 Thermocouple Type Temperature Range (continuous) Temperature Range
(short term)
K Nickel Chromium vs
Nickel Aluminium
32°F to +2010°F -290°F to +2460°F
T Copper vs Constantan -300°F to +570°F -420°F to +750°F
J Iron vs Constantan +68°F to +1290°F -290°F to +1380°F
N Nicrosil vs Nisil 32°F to +2010°F -450°F to +2370°F
E Nickel Chromium vs Constantan 32°F to +1470°F -40°F to +1650°F
Temperature ranges refer to the thermocouple type.
The temperature range of the sensor may deviate from the above,
please refer to the product description for more details