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General Purpose Thermocouples

Washer Thermocouple (Type 19)

These assemblies which are available in thermocouple types K, T, J, E and N are suitable for surface temperature monitoring of platens, pipes and vessels etc. up to a maximum operating temperature of 750°F. The crimp washers are made from plated brass and are available in the following sizes; 3/8", 1/4" & 1/8". The extension leads are made from stainless steel braided fibreglass cable and are then grounded to the washer.

Enquiry Form

1. Thermocouple Type

2. Washer Thread Size

3. Wire Length


4. Optional Thermocouple Plug

4. Quantity Required

Contact Details

Company Name

Your Name



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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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