Industrial Ceramic Thermocouples
Industrial Ceramic Thermocouples These thermocouples are used for temperature measurement to 2912F plus in kilns, furnaces and flues etc. Available in thermocouple types K and J with an impervious aluminous porcelain sheath or type S and R with an impervious recrystallised alumina sheath, they have a 4 long stainless steel support tube attached to a weatherproof connection head. The thermocouples shown below are normally from stock although other dimensions are available on request and can be made up within a few days.

  • Thermocouple types K J S or R
  • Ceramic sheath material: Types K and J, Aluminous Porcelain rated to 2460F (K) and 1380F (J) Types S and R, Recrystallised Alumina rated to 2912F (S & R)
  • Ceramic sheath diameters: 0.472 or 0.787
  • Support tube 0.838 (13/16) OD x 4 (for 0.472 dia ceramic tubes) or 1.05 (1 1/16) OD x 4 (for 0.787 dia ceramic tubes) These lengths are included in total sheath length
  • Terminated in an IP67 weatherproof die cast alloy head rated to 275F
  • 4 dia Cast Iron flanges are also available
The following types are available:

Type K
Order Code Description
Price:1-4
Price:5-9
Price:10-19
Buy
209-550 0.472" dia ceramic sheath x 12" long
$141.00
$130.00
$120.00
209-553 0.472" dia ceramic sheath x 18" long
$145.00
$134.00
$124.00
209-556 0.472" dia ceramic sheath x 36" long
$161.00
$149.00
$137.00
209-559 0.787" dia ceramic sheath x 12" long
$141.00
$130.00
$120.00
209-562 0.787" dia ceramic sheath x 18" long
$145.00
$134.00
$124.00
209-565 0.787" dia ceramic sheath x 36" long
$161.00
$149.00
$137.00
409-503 4" Adjustable Cast Iron Flange for 0.838" support tube (0.472" dia ceramic sheath)
$29.20
$26.90
$24.90
409-504 4" Adjustable Cast Iron Flange for 1.05" support tube (0.787" dia ceramic sheath)
$29.20
$26.90
$24.90

Type J
Order Code Description
Price:1-4
Price:5-9
Price:10-19
Buy
209-578 0.472" dia ceramic sheath x 12" long
$141.00
$130.00
$120.00
209-581 0.472" dia ceramic sheath x 18" long
$145.00
$134.00
$124.00
209-584 0.472" dia ceramic sheath x 36" long
$161.00
$149.00
$137.00
209-587 0.787" dia ceramic sheath x 12" long
$141.00
$130.00
$120.00
209-590 0.787" dia ceramic sheath x 18" long
$145.00
$134.00
$124.00
209-593 0.787" dia ceramic sheath x 36" long
$161.00
$149.00
$137.00
409-503 4" Adjustable Cast Iron Flange for 0.838" support tube (0.472" dia ceramic sheath)
$29.20
$26.90
$24.90
409-504 4" Adjustable Cast Iron Flange for 1.05" support tube (0.787" dia ceramic sheath)
$29.20
$26.90
$24.90

Type R
Order Code Description
Price:1-4
Price:5-9
Price:10-19
Buy
209-662 0.472" dia ceramic sheath x 12" long
$584.00
$537.00
$496.00
209-665 0.472" dia ceramic sheath x 18" long
$940.00
$865.00
$799.00
209-668 0.472" dia ceramic sheath x 36" long
$1,750.00
$1,610.00
$1,488.00
209-671 0.787" dia ceramic sheath x 12" long
$600.00
$552.00
$510.00
209-674 0.787" dia ceramic sheath x 18" long
$956.00
$880.00
$813.00
209-677 0.787" dia ceramic sheath x 36" long
$1,766.00
$1,625.00
$1,501.00

Type S
Order Code Description
Price:1-4
Price:5-9
Price:10-19
Buy
409-503 4" Adjustable Cast Iron Flange for 0.838" support tube (0.472" dia ceramic sheath)
$29.20
$26.90
$24.90
409-504 4" Adjustable Cast Iron Flange for 1.05" support tube (0.787" dia ceramic sheath)
$29.20
$26.90
$24.90
Note: Due to the fluctuating price of platinum, the above prices may
vary from time to time. Please contact us for an up to date position.
$0.00
$0.00
$0.00
209-610 0.472" dia ceramic sheath x 12" long
$584.00
$537.00
$496.00
209-613 0.472" dia ceramic sheath x 18" long
$940.00
$865.00
$799.00
209-616 0.472" dia ceramic sheath x 36" long
$1,750.00
$1,610.00
$1,488.00
209-619 0.787" dia ceramic sheath x 12" long
$600.00
$552.00
$510.00
209-622 0.787" dia ceramic sheath x 18" long
$956.00
$880.00
$813.00
209-625 0.787" dia ceramic sheath x 36" long
$1,766.00
$1,625.00
$1,501.00
409-503 4" Adjustable Cast Iron Flange for 0.838" support tube (0.472" dia ceramic sheath)
$29.20
$26.90
$24.90
409-504 4" Adjustable Cast Iron Flange for 1.05" support tube (0.787" dia ceramic sheath)
$29.20
$26.90
$24.90
Note: Due to the fluctuating price of platinum, the above prices may
vary from time to time. Please contact us for an up to date position.
$0.00
$0.00
$0.00


2006- TC Direct, PO Box 685, Hillside, IL 60162, United States
Toll Free: 877 249 1777 Tel: 708 236 5777 Fax: 708 236 5778Email: sales@tcdirect.com