3B15R [HONEYWELL]

Analog Circuit;


型号：	3B15R
厂家：	Honeywell
描述：	Analog Circuit
文件：	总4页 (文件大小：151K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

21-75-03-05

7/83

Thermocouples with

Protecting Tubes

Specification

Description

Straight Assemblies

These thermocouple assemblies include

an element which consists of thermo-

couple wires, double bore ceramic in-

sulators, terminal block, protecting tube

and terminal head. Constructed of high

quality materials to meet the high

Honeywell standards, these ther-

mocouples provide the solution to

temperature sensing problems in ap-

plications worldwide.

Mounting Attachments

Metal Tube

Terminal heads are available in two

types: screw cover (weatherproof)

shown in Figure 1 and general purpose.

Both types have 1/2-inch conduit con-

nection and the screw cover head is

also available with 3/4-inch connection.

Mounting bushings and adjustable

flanges are also available.

Reference

For complete data on the Honeywell

thermocouple line including ordering in-

formation, see Catalog 21-75-30-01

Ceramic Tube

Figure 1

TABLE 1 - Thermocouple Accuracies

Limits of Error (Select whichever is greater)

Temperature Range

Type of Wire

Premium Grade*

–––

Standard Grade

±1°C or ±1.5%

±1°C or ±0.75%

–200 to 0°C

0 to 350°C

Type T

±0.5°C or ±0.4%

±0.75° F or ±1%

±0.75°F or ±0.38%

±1.5°F or ±2%

±1.5°F or ± 0.75%

–300 to 32°F

32 to 700°F

±1.1°C or ±0.4%

±2°F or ±0.38%

±2.2°C or ±0.5%

±4°F or ±0.5%

Type J

Type E

Type K

0 to 750°C

32 to 1400°F

±1°C or ±0.4%

±2°F or ±0.38%

±1.7°C or ±0.5%

±3°F or ±0.5%

0 to 900°C

32 to 1600°F

±1.1°C or ±0.4%

±2.2°C or

±0.75%

±4°F or ±0.75%

0 to 1250°C

32 to 2300°F

0 to 1450°C

32 to 2700°F

±2°F or ±0.38%

–––

±1.5°C or

±0.25%

±3°C or ±0.25%

Type R or

Type S

–––

NOTE: When the limit of error is given in %, the percentage applies to the

temperature being measured, not the range.

*Available at additional cost.

Specification

21-75-03-05

TABLE 2 — Straight Assemblies (see Figure 1)

Model No.*

Protecting Tube Material

Calibration

Maximum Temperature

Protecting Tube O.D.

inches

°F

°C

1D10B

Type T

Carbon Steel

316 S.S.

260

538

482

538

593

482

593

760

593

760

593

538

649

871

500

10.0

13.8

10.0

21.4

10.0

13.8

21.4

19.0

21.4

41.0

22.0

23.8

17.5

10.0

13.8

21.4

10.0

13.8

21.4

19.0

21.4

41.0

22.0

13.8

21.4

13.8

21.4

25.4

19.0

21.4

41.0

22.0

32.0

19.0

26.6

23.8

17.5

0.41

0.54

0.41

0.84

0.41

0.54

0.84

0.75

0.84

1.62

0.84

0.94

0.69

0.41

0.54

0.84

0.41

0.54

0.84

0.75

0.84

1.62

0.84

0.54

0.84

0.54

0.84

1.00

0.75

0.84

1.62

0.84

1.25

0.75

1.05

0.94

0.68

1D10T

500

3B10B

1000

900

Type J

Carbon Steel

316 S.S.

3D10B

3A10W

3D10T

1000

1100

900

3D10S

304 S.S.

1100

1400

1100

1400

1100

1000

1200

1600

1200

1600

1400

1600

1000

1800

2200

1400

1800

2000

2300

2000

3B10S

3A10PA

3B10P

Resisteat (446 S. S.)

Resisteat {446 S. S.)

Inconel

3A10M

3A10D

Cast Iron

3A10L

Nickel

3A15R

Sillramic

3B15R

Sillramic

Y(3)D10B

Y(3)B10B

Y(3)A10W

Y(3)D10T

Y(3)D10S

Y(3)B10S

Y(3)A10PA

Y(3)B10P

Y(3)A10M

Y(3)A10D

Y(3)A10L

5B10B

Carbon Steel

316 S.S.

Type E

304 S.S.

Resisteat (446 S. S.)

Inconel

649

871

760

871

Cast Iron

Nickel

538

982

1204

760

982

1093

1260

1093

Type K

Carbon Steel

304 S.S.

5A10W

5B10S

5A10PA

5A10P

Resisteat (446 S. S.)

Inconel

5B10P

5A10M

5A10D

Cast Iron

5A10L

Nickel

5A10LA

5B10LA

5A10E

Nickel

Cast T

5A15R

Sillramic

5B15R

Sillramic

Type R

Platinum

13% Rhodium

12.7

17.5

6G15N

6G15R

1260

1482

2300

2700

0.50

0.68

Quartz

Sillramic

Type S

Platinum

10% Rhodium

7G15N

7G15R

12.7

17.5

Quartz

1260

1482

2300

2700

0.50

0.68

Sillramic

*Follow with tube length and terminal head type.

Specification

21-75-03-05

Angle Assemblies

These assemblies have a protecting tube

of selected material, cast iron angle elbow

and carbon steel extension tube con-

necting the angle fitting to the terminal

head or with a full length protecting tube

with a 90° bend.

TABLE 3 — Assemblies with Angle Elbow

Calibration

Model No.*

Protecting Tube Material

Maximum Temperature

Protecting Tube O.D.

°C

°F

inches

0.54

0.84

0.54

0.84

1.62

0.54

0.84

1.00

0.75

0.54

0.84

1.62

1.25

0.84

0.75

0.94

0.69

Type J

3B50B

3A50W

3B50S

3A50M

3A50D

5B50B

5A50PA

5A50P

5B50P

5B50S

5A50M

5A50D

5A50LA

5A50L

5B50LA

5A50R

5B50R

6G50R

7G50R

Carbon Steel

304 S.S.

538

593

760

538

982

1204

871

1000

1100

1400

1000

1800

2200

1600

1800

2300

2000

2700

13.8

21.4

13.8

21.4

41.2

13.8

21.4

25.4

19.0

13.8

21.4

41.2

32.0

22.2

19.0

23.8

17.5

Inconel

Cast Iron

Type K

Carbon Steel

Resisteat (446 S.S.)

304 S.S.

001-57

Inconel

Cast Iron

Nickel

982

1260

1093

1482

Nickel

Sillramic

Type R

Type S

Sillramic

Assemblies with 90° Bend

0.54

0.84

0.54

0.84

0.54

0.84

13.8

21.4

13.8

21.4

13.8

21.4

1000

1100

1400

1000

1800

2200

538

593

760

538

982

1204

Carbon Steel

304 S.S.

3B56B

3A56W

3B56S

3A56PA

3A56M

5A56W

5B56S

5A56PA

5A56M

Type J

Resisteat (446 S.S.)

Inconel

Carbon Steel

304 S.S.

Type K

001-56

Resisteat (446 S.S.)

Inconel

*Follow with tube length, terminal head type and cold leg length.

Specification

21-75-03-05

Assemblies with Double Protecting

Tubes

These assemblies have two protecting

tubes to provide additional mechanical

protection for the thermocouple. The

primary (internal) tube is sillramic with the

outer tube of various materials as listed in

Table 4.

Metal

Ceramic

TABLE 4- Assemblies with Double Protecting Tubes

Maximum Temperature

Protecting Tube O.D.

Model No.*

Protecting Tuba Material

Calibration

inches

°C

°F

1.25

0.84

1.75

2.00

3.00

1.25

0.84

1.75

2.00

3.00

32.0

21.4

44.4

50.8

76.2

32.0

21.4

44.4

50.8

76.2

Nickel

982

1800

2200

2700

1800

2200

2700

6G22E

6G22M

6G25H

6G25D

Type R Platinum

13% Rhodium

1204

1482

982

1204

1482

Inconel

Silicon Carbide

Mullite

Type S Platinum 7G22E

Nickel

Inconel

10% Rhodium

7G22M

7G25H

7G25D

Silicon Carbide

Mullite

Assemblies with Extension Pipe

Pipe extended assemblies are designed

for economical installations where a full

length protecting tube is not required. The

protecting tube and terminal head are

connected by a carbon steel extension

tube.

Metal

TABLE 5 — Pipe Extension Models

Protecting Tube Material

Maximum Temperature

Protecting Tube O.D.

Model No.*

Calibration

inches

0.54

1.00

0.75

0.84

0.69

0.54

1.00

0.75

0.84

1.05

0.84

1.25

0.75

0.69

°C

°F

13.8

25.4

19.0

21.4

17.5

13.8

25.4

19.0

21.4

26.6

22.0

32.0

Type J

3B30S

3A30P

3B30P

3A30M

3B30R

5B30S

5A30P

5B30P

5A30M

5A30E

5A30L

5A30LA

5B30LA

5B30R

6G30R

7G30R

304 S.S.

593

760

593

760

593

982

1204

1093

982

1093

1482

1100

1400

1100

1400

1100

1800

2200

2000

1800

2000

2700

Resisteat (446 S.S.)

Inconel

Sillramic

304 S.S.

Resisteat (446 S.S.)

Inconel

Type K

Cast T

Nickel

Sillramic

17.5

Type R

Type S

*Follow with tube length, terminal head type and extension length.

Specifications are subject to change without notice.

For more information contact the nearest Honeywell sales office, or Honeywell Process Control Division, 1100 Virginia Drive,

Fort Washington, Pa. 19034. In Canada, Honeywell Limited, 155 Gordon Baker Road, Willowdale, Ontario M2H 3N7.

3B15R [HONEYWELL]

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