Products

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General Purpose Thermocouples

Mineral Insulated Bayonet Thermocouple (Type 11A)

Suitable for plastics machinery and general purpose applications these assemblies are available in thermocouple types K, T, J, N and E with an industry standard one slot adjustable bayonet cap fitting. The fitting can be fine tuned for positioning on site and is suitable where several applications in your plant require individual positioning of the assembly. The sensor is mineral insulated with a diameter of 4.5mm as standard but a 3.0mm option is available and rated to 800°C and can therefore be bent after installation for exact positioning. A choice of leads is available including stainless steel braided cable or flexible stainless steel conduit. As with any mineral insulated thermocouple the junction can be grounded or insulated.

Enquiry Form

1. Thermocouple Type


2. Sheath Diameter


3. Sheath Length 'L1'


 mm

4. Cable Style


5. Cable Length 'L2'


 mtrs*

6. Type of Sensing Junction


Illustration Select
INSULATED Junction
GROUNDED Junction
Duplex Element Required? (please tick box)
Triplex Element Required? (please tick box)

7. Optional Thermocouple Plug


8. Quantity Required


Contact Details


Company Name


Your Name


Title/Dept.


Email


Telephone


Additional Information


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



Send Enquiry  

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

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

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