Richards Thermocouple Cat17 Brn

Elements - E, J, K, N, & T and B,C,R,S, & Platinel II (PK)

Diameter

Elements, E, J, K, and T

Gauge Inches mm

Type E

Type J

Type K

Type N

Type T

6K3-* 8K3-*

6 8

.162 .128 .091 .064 .051 .040 .128 .091 .064 .162 .128 .091 .064 .051 .040 .032 .025 .020 .013 .010

4.11 3.25 2.31 1.63 1.30 1.02 3.25 2.31 1.63 4.11 3.25 2.31 1.63 1.30 1.02 0.81 0.64 0.51 0.33 0.25

8E3-*

8J3-*

8T3-*

Standard element, twisted, welded, oval insulators, Richards 2158 connector attached

11K3-* 14K3-* 16K3-* 18K3-*

11 14 16 18

10

14E3-* 16E3-*

14J3-* 16J3-*

14T3-*

Element, twisted & welded, 2 hole Oval insulators, Jab Style Plug attached

8E3P-*

8J3P-*

8K3P-* 11K3P-* 14K3P-*

8N3P-*

8T3P-*

8 11 14

11

14E3P-*

14J3P-*

14T3P-*

6K7-* 8K7-*

6 8

8E7-*

8J7-*

8N7-*

8T7-*

11K7-* 14K7-* 16K7-* 18K7-* 20K7-* 22K7-* 24K7-* 28K7-*

11 14 16 18 20 22 24 28 30

14E7-* 16E7-*

14J7-* 16J7-*

14T7-*

12

Element, bare wires butt welded

20E7-*

20J7-*

20T7-*

24E7-* 28E7-*

24J7-* 28J7-* 30J7-*

24T7-* 28T7-*

8E8-* 14E8-* 20E8-*

8J8-* 14J8-* 20J8-*

8K8-* 14K8-* 20K8-*

8N8-*

8T8-* 14T8-* 20T8-*

8 14 20

.128 .064 .032

3.25 1.63 0.81

Elements, butt welded, Full Length round insulator. For Dual elements, add “D” to part number. Example: 14K8D-*

13

8E9-* 14E9-*

8J9-* 14J9-*

8K9-* 14K9-*

8N9-*

8T9-* 14T9-*

8 14

.128 .064

3.25 1.63

Elements, butt welded, Oval insulators

17

18 Element, butt welded, isolated ungrounded junction

8E9JC-* 14E9JC-*

8J9JC-* 14J9JC-*

8K9JC-* 14K9JC-*

8T9JC-* 14T9JC-*

8 14

.128 .064

3.25 1.63

8N9JC-*

Diameter

Platinel (PK)

Elements, B, C, R, S, Platinel

Gauge Inches mm

Type B

Type C

Type R

Type S

24B7-*

24C7-*

24R7-* 30R7-*

24S7-* 30S7-* 38S7-* 24S8-* 30S8-* 38S8-*

24PK7-*

24 30 38 24 30 38 24 30 38

.020 .010 .004 .020 .010 .004 .020 .010 .004

0.51 0.25 0.10 0.51 0.25 0.10 0.51 0.25 0.10

12

Bare wires butt welded

24B8-*

24C8-* (bare leads)

24R8-* 30R8-*

24PK8-*

Butt welded element in a full length 3/16” OD Alumina insulator, Fishspine insulators, Copper Sleeves Butt welded element in a full length 3/16” OD Alumina insulator, Collar, Fishspine insulators, Copper Sleeves Two (Dual) Butt welded elements in a 3/16” OD full length four hole Alumina insulator, Fishspine Insulators, Copper Sleeves Butt welded element in one 6 inch full length, balance one inch round 3/16” OD Alumina insulators (For Telescoping Handle Page 73)

14

24B8C-*

24C8C-* (bare leads)

24R8C-* 30R8C-*

24S8C-* 30S8C-* 38S8C-*

24PK8C-*

15

24B8D-*

24C8D-* (bare leads)

24R8D-*

24S8D-*

24PK8D-*

24 30 38

.020 .010 .004

0.51 0.25 0.10

16

24B9QR-*

24R9QR-* 24S9QR-*

24

020

0.51

19

24B9R-*

24R9R-*

24S9R-*

24

020

0.51

Butt welded wires and one inch Round 3/16” OD Alumina insulators

17

* Add the thermocouple length as the suffix. Multiples of 6 inches (152.4 mm) starting at 12 inches (304.8 mm) are considered stock.

Page 84

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