Twin Bore Ceramic Thermocouple

These sensors are suitable for general use at high temperatures. Offered in Aluminous Porcelain for Type K and J thermocouples or Recrystallised Alumina for type R and S thermocouples. They can be cut down with insulators taken off when an exact length is required.
  • Thermocouple types K J R or S
  • Ceramic sheath material: Types K and J, Aluminous Porcelain rated to 1350ºC (K) and 750ºC (J) Types R and S, Recrystallised Alumina rated to 1700ºC Twin bore round insulators are used except in the case of 3.25mm dia conductor models where oval insulators are used
  • Variety of lengths and conductor diameters available
Note: Due to the fluctuating market price of platinum, prices may vary from time to time.
Please contact us for an up to date position.
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The following types are available:
Type K
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-007 0.5mm dia wire x 300mm long £12.90 £11.70 £10.40 Add
409-010 0.5mm dia wire x 500mm long £14.00 £12.70 £11.25 Add
409-013 1.29mm dia wire x 300mm long £17.60 £16.00 £14.10 Add
409-016 1.29mm dia wire x 500mm long £18.90 £17.00 £15.00 Add
409-019 1.29mm dia wire x 1000mm long £22.10 £19.90 £17.60 Add
409-022 1.63mm dia wire x 300mm long £17.40 £15.70 £13.90 Add
409-025 1.63mm dia wire x 500mm long £18.60 £16.90 £14.90 Add
409-028 1.63mm dia wire x 1000mm long £23.10 £20.70 £19.10 Add
409-031 3.25mm dia wire x 300mm long £24.50 £22.00 £19.50 Add
409-034 3.25mm dia wire x 500mm long £27.10 £24.20 £21.40 Add
409-037 3.25mm dia wire x 1000mm long £37.60 £33.10 £29.20 Add
Type J
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-057 0.5mm dia wire x 300mm long £12.90 £11.70 £10.40 Add
409-060 0.5mm dia wire x 500mm long £14.00 £12.70 £11.25 Add
409-063 1.29mm dia wire x 300mm long £17.60 £16.00 £14.10 Add
409-066 1.29mm dia wire x 500mm long £18.90 £17.00 £15.00 Add
409-069 1.29mm dia wire x 1000mm long £22.10 £19.90 £17.60 Add
409-072 1.63mm dia wire x 300mm long £17.40 £15.70 £13.90 Add
409-075 1.63mm dia wire x 500mm long £18.60 £16.90 £14.90 Add
409-078 1.63mm dia wire x 1000mm long £23.10 £20.70 £19.10 Add
409-081 3.25mm dia wire x 300mm long £24.50 £22.00 £19.50 Add
409-084 3.25mm dia wire x 500mm long £27.10 £24.20 £21.40 Add
409-087 3.25mm dia wire x 1000mm long £37.60 £33.10 £29.20 Add
Type R
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-101 0.2mm dia wire x 300mm long £88.60 £79.60 £70.00 Add
409-104 0.2mm dia wire x 500mm long £122.50 £116.50 £102.50 Add
409-107 0.45mm dia wire x 300mm long £257.40 £245.30 £215.90 Add
409-110 0.45mm dia wire x 500mm long £415.80 £393.80 £346.50 Add
409-113 0.45mm dia wire x 1000mm long £811.80 £770.00 £677.60 Add
Type S
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-131 0.2mm dia wire x 300mm long £88.60 £79.60 £70.00 Add
409-134 0.2mm dia wire x 500mm long £122.50 £116.50 £102.50 Add
409-137 0.45mm dia wire x 300mm long £257.40 £245.30 £215.90 Add
409-140 0.45mm dia wire x 500mm long £415.80 £393.80 £346.50 Add
409-143 0.45mm dia wire x 1000mm long £811.80 £770.00 £677.60 Add