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General Purpose Thermocouples

Heavy Duty Screw on Spring Bayonet Thermocouple (Type 11C)

Suitable for plastics machinery and general purpose applications, these assemblies are supplied with a 200mm spring on which an industry standard one slot adjustable bayonet cap fitting is screwed onto for fine positioning on site. These assemblies are available in thermocouple types K, T, J, N and E and the sensing tip is incorporated within an 18mm long x 4.7, 6.0 or 8.0mm diameter (specify as d1) tube which the stainless steel braided leads are sealed into. This heavy duty version incorporates a flexible stainles steel armoured cable providing increased mechanical protection in arduous environments.

Enquiry Form

1. Thermocouple Type

2. Sheath Diameter

3. Cable Length 'L1' (max. 200mm)


4. Conduit Length 'L2'


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