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General Purpose Thermocouples

Adjustable Ring Thermocouple - 90º to pipe (Type 7A)

For pipe temperature measurement up to 600°C. Available in thermocouple types K, T, J, N and E. Type 7A Ring thermocouples are made with a mineral insulated thermocouple and can be supplied with insulated or grounded junctions. Normally supplied with stainless steel conduit over fibreglass extension leads, although other lead options are available. Ring 90º to pipe.

Enquiry Form

1. Thermocouple Type

2. Diameter Required (pipe)

3. Cable Length


4. Types of Sensing Junction

Illustration Select
Duplex Element Required? (please tick box)

5. Optional Thermocouple Plug

6. 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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We will only use your email address to contact you. We will never give your email address to 3rd parties and we do not sell data on to any other company. We prefer to concentrate on making quality temperature related products.

1 Thermocouple Type Temperature Range (continuous) Temperature Range
(short term)
K Nickel Chromium vs
Nickel Aluminium
0°C to +1100°C -180°C to +1350°C
T Copper vs Constantan -185°C to +300°C -250°C to +400°C
J Iron vs Constantan +20°C to +700°C -180°C to +750°C
N Nicrosil vs Nisil 0°C to +1100°C -270°C to +1300°C
E Nickel Chromium vs Constantan 0°C to +800°C -40°C to +900°C
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

Hot junction insulated from sheath. Gives floating output with typical insulation resistance in excess of 100 megohms

Hot junction welded to sheath tip giving earthed output and faster response to temperature changes