Product and Ordering Information

Ceramic Protecting Tube Assembly - Straight 1 | Thermo Sensors

Calibration

Element *

Gauge (AWG.)

Tube **

Material

NPT ***

I.D. x O.D.

Ordering Code Options
Type Head “L”

Type N

Nicrosil – Nisil

8 AWG.

C30 Ceramic

C98 Ceramic

9/16″ x 3/4″

NA30

NA98

Select Head From Table Below

Specify “L” In Inches

Standard Lengths 12″-72″ in 6″ Increments

Adjustable Flange on a Steel Sleeve:

Specify by adding suffix “-A(x)” to ordering code. Replace (x) with sleeve length in inches.

Example: KB30-A-24-A12

a 12-Flange on 12″ Sleeve

1 1/4″ NPT Steel Bushing Welded To End of Steel Sleeve.

Specify by adding suffix “-K(x)” to ordering code. Replace (x) with sleeve length in inches.

Example: KA30-B-18-K6

K6-1 1/4″ NPT Bushing on 6″Sleeve

14 AWG.

C30 Ceramic

C98 Ceramic

7/16″ x 11/16″

NB30

NB98

Type K

Chromel – Alumel

8 AWG.

C30 Ceramic

C98 Ceramic

9/16″ x 3/4″

KA30

KA98

14 AWG.

C30 Ceramic

C98 Ceramic

7/16″ x 11/16″

KB30

KB98

Type R

Platinum – Plat. 13% Rhodium

24 AWG. (.020″) C98 Ceramic 7/16″ x 11/16″ RD98
RD98 Assembly with 1/4″ x 3/8″ C98 Inner Primary RD982

Type S

Platinum – Plat. 10% Rhodium

24 AWG. (.020″) C98 Ceramic 7/16″ x 11/16″ SD98
SD98 Assembly with 1/4″ x 3/8″ C98 Inner Primary SD982

Type B

Rhodium – Plat. 30% Rhodium

24 AWG. (.020″) C98 Ceramic 7/16″ x 11/16″ BD98
BD98 Assembly with 1/4″ x 3/8″ C98 Inner Primary BD982

*A single or dual element will be furnished according to type of head selected from table below.

** Click here for tube material characteristics.

 

Optional Threads***

Materials and Sizes

NPT Bushing Material Order Code
3/4″ Carbon Steel (Standard)
3/4″ 304 S.S. 6S
1″ Carbon Steel 8C
1″ 304 S.S. 8S
Terminal Head Options
Head Terminal Block Specify
Cast Iron Screw Cover

Single

Dual

A

AD

Cast Aluminum Screw Cover

Single

Dual

B

BD

Polished Cast Aluminum General Purpose

Single

Dual

C

CD

How to Order

  1. Select calibration and gauge of element desired, tube material and size from first four columns of the table. Specify by “Type” under Ordering Code.
  2. Select a head from table above and place its code letter next.
  3. Specify “L” in inches.
  4. Specify option next if desired.
For Example:
RD98      C      18      K8
Type Head “L” Option
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