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.
The following types are available:
Type K
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-007 0.5mm dia x 300mm long $24.80 $22.40 $19.70 Add
409-010 0.5mm dia x 500mm long $27.20 $24.50 $21.60 Add
409-013 1.29mm dia x 300mm long $34.60 $31.20 $27.50 Add
409-016 1.29mm dia x 500mm long $37.20 $33.40 $29.40 Add
409-019 1.29mm dia x 1000mm long $44.00 $39.40 $34.70 Add
409-022 1.63mm dia x 300mm long $34.10 $30.50 $26.80 Add
409-025 1.63mm dia x 500mm long $36.80 $32.90 $29.00 Add
409-028 1.63mm dia x 1000mm long $43.20 $38.90 $34.20 Add
409-031 3.25mm dia x 300mm long $48.80 $43.70 $38.50 Add
409-034 3.25mm dia x 500mm long $54.00 $48.30 $42.50 Add
409-037 3.25mm dia x 1000mm long $68.00 $61.00 $53.70 Add
Type J
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-057 0.5mm dia x 300mm long $24.80 $22.40 $19.70 Add
409-060 0.5mm dia x 500mm long $27.20 $24.50 $21.60 Add
409-063 1.29mm dia x 300mm long $34.60 $31.20 $27.50 Add
409-066 1.29mm dia x 500mm long $37.20 $33.40 $29.40 Add
409-069 1.29mm dia x 1000mm long $43.70 $39.40 $34.70 Add
409-072 1.63mm dia x 300mm long $34.10 $30.50 $26.80 Add
409-075 1.63mm dia x 500mm long $36.80 $32.90 $29.00 Add
409-078 1.63mm dia x 1000mm long $43.20 $38.90 $34.20 Add
409-081 3.25mm dia x 300mm long $48.80 $43.70 $38.50 Add
409-084 3.25mm dia x 500mm long $54.00 $48.50 $42.70 Add
409-087 3.25mm dia x 1000mm long $68.00 $61.00 $53.70 Add
Type R
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-101 0.2mm dia x 300mm long $193.20 $174.00 $153.10 Add
409-104 0.2mm dia x 500mm long $268.00 $245.00 $215.60 Add
409-107 0.45mm dia x 300mm long $561.60 $535.20 $471.00 Add
409-110 0.45mm dia x 500mm long $907.20 $859.20 $756.10 Add
409-113 0.45mm dia x 1000mm long $1,771.20 $1,680.00 $1,478.00 Add
Type S
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
409-131 0.2mm dia x 300mm long $193.20 $173.76 $152.90 Add
409-134 0.2mm dia x 500mm long $267.36 $254.16 $223.70 Add
409-137 0.45mm dia x 300mm long $561.60 $535.20 $471.00 Add
409-140 0.45mm dia x 500mm long $907.20 $859.20 $756.10 Add
409-143 0.45mm dia x 1000mm long $1,771.20 $1,680.00 $1,478.00 Add