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Swaged Tip Thermocouples

with Terminal Entry Gland

  • High integrity construction suited to arduous operating conditions at temperatures from -200ºC to +1400ºC (dependent on sheath material and thermocouple type)
  • Custom built to your specification and terminated in either a brass or St./Steel 16mm ISO x 1.5mm gland with a choice of temperature ratings. Supplied with either short tails as shown or a longer extension lead
  • Alternatively, we have a large range of sensors available to buy online in various diameters and lengths
  • Rugged large diameter whilst a low thermal mass reduced tip provides a fast response
  • The process of swaging increases the strength of the sheath by enhancing the grain structure during forming
  • Available in thermocouple types K, T, J, N, E, R, S, B, C & D in lengths from a few millimetres to 200 metres or more dependent on the sheath diameter selected

Enquiry Form

1. Thermocouple Type


2. Sheath Material


3. Main Sheath Diameter


4. Overall Sheath Length


 mm

5. Types of Sensing Junction


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

6. Pot Seal Style


Illustration Select
Brass Compression Gland Seal 16mm ISO x 1.5mm - FIXED
(sheath diameters 1mm to 8mm)
St./St. Compression Gland Seal 16mm ISO x 1.5mm - FIXED
(sheath diameters 1mm to 8mm)

End Seal Temperature Rating:

7. Extension Leads


Illustration Select
PVC (rated to 105ºC)
PFA (rated to 250ºC)
Fibreglass (rated to 480ºC)
Fibreglass with St./St. Overbraid (rated to 480ºC)
Colour Codes available to IEC 60751
Please enter Cable length in metres

 mtrs

8. Optional Compression Fitting


9. Optional Connector


Illustration Select
Standard 2 pin (round) Plug
Miniature 2 pin (flat) Plug
Standard 2 pin (round) Socket
Miniature 2 pin (flat) Socket
Colour Codes available to IEC 60751

Connector Temperature Rating:

10. Swaged Tip Diameter (d1)


 mm

11. Swaged Tip Length (L1)


 mm

12. 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
R Platinum - 13% Rhodium vs
Platinum
0°C to +1600°C -50°C to +1700°C
S Platinum - 10% Rhodium vs
Platinum
0°C to +1550°C -50°C to +1750°C
B Platinum - 30% Rhodium vs
Platinum 6% Rhodium
+100°C to +1600°C +100°C to +1820°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
2 Sheath Material Max.
Temperature
Standard Sheath Materials
321

321 Stainless Steel

800°C
310 310 Stainless Steel 1100°C
600 Inconel 600 1100°C
Specialized Sheath Materials
601 Inconel 601 1175°C
800 Incoloy 800 1100°C
825 Incoloy 825 1100°C
114 Nicrobell D 1250°C
446 AISI 446 1150°C
156 Hastelloy X 1220°C
276 Hastelloy 276 1100°C
160 Haynes 160 1200°C
P10R Platinum 10% Rhodium 1400°C
* 5.5mm diameter is a thick wall heavy duty construction

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

EXPOSED
Fastest response mainly for the measurement of air temperature in ducts. Restricted to a maximum operating temperature of 300ºC


Assemblies with pot seals are supplied with short tails as shown. However, where leads are several metres or more long, it is more suitable to have an overall sheathed cable. We recommend the following cables, which are 7/0.2mm, laid flat and overall sheathed constructions. Other cables are available, please contact us for details.