Bimetal Thermometers - Nagano Keiki Co Ltdproducts.naganokeiki.co.jp/assets/files/7006/E-BimetalF.pdfDRIP-PROOF BIMETAL THERMOMETER 1 TB13 ･ 14 ･ 16 T type bimetal Dimensions Specifications

Bimetal Thermometers

Bimetal thermometers use two metals with different temperature expansion coefficients wound in a helical shape and indicate the temperature by transmitting the deflection of the metal by temperature change to a pointer.

・Error due to ambient temperature is smaller than that of 　the filled type. ・Since there is no filled liquid, it is safe. (No pollution) ・Construction is simple and it is cheap.

　Select the temperature range so that the thermometer is always within 　the 30 to 60% range of the scale span, when selecting the thermometer. 　Check whether the described wetted parts material conforms to the 　gas/liquid to be measured or not.

Cat. No.D03-01-F

Manufacturing temperature range: 　　-50 ～ 500 ℃ Size: 　　75 DIA., 100 DIA., 150 DIA. (Small thermometer 60 DIA.) Shape: 　　T type 　　I type 　　Tilt capabilities type Temperature sensor/connection material: 　　SUS304

Fig.1 Basic of the bimetal 　　(1) the initial state 　　(2) the state after the 　　　 temperature changed Fig.2 Bimetal for the thermometer 　　　Helical

Principle/Construction: 　 (1) 　(2)　　　　　　　　Fig. 1 　　　　　　Fig. 2 　　　　　　Thermometer 　　　A displacement of the 　　　bimetal is transmitted 　　　to the pointer 　■TB 1 type (T type) 　　　　　　　　　　　　■TB 2 type (I type)

OUTLINE

FEATURES

SPECIFICATIONS

Cover

Gasket

Window

Gasket

Leave pointer

Leave pointer

Pointer scale

Pointer scale

Connection

Bulb

Case

Bimetal

Connection

Bulb

Bimetal

FOR THE SELECTION OF THE BIMETAL THERMOMETER SPECIFICATION

２．Shape in the thermometer temperature sensor

Union type

Slide type

・Standard specification

Since it is fastened to the mounting screw by tightening a set screw, the position of the temperature sensor does not change.

Maximum allowable working pressure of union type is 　　Under 200℃ → 2MPa 　　200℃ or over → 1MPa (When the above is over, a well is necessary.)

Temperature sensorMounting screwSet screw

Gasket

Construction tightens the gasket with a set screw and the temperature sensor can be fastened at an arbitrary position.

Maximum working pressure of the slide is 0.3MPa (When the above is over, a well is necessary.)

Temperature sensorMounting screwSet screw

・When the position of the measurement fluid in a tank, etc. changes and the position of the temperature sensor must be adjusted ・When a well is installed and when you want to insert the temperature sensor down to the bottom

３．Temperature sensor minimum insertion dimension 　　　・The minimum insertion dimension is determined by the type, temperature 　　　　range, and temperature sensor diameter. 　　　　If the temperature sensor is not completely inserted into the measurement 　　　　liquid up to this dimension, since performance cannot be secured, select 　　　　the best dimension above this minimum insertion dimension.

４．Required conditions of a well (Thermowell) 　　 (1) When there is the danger that the measured fluid may corrode the temperature sensor, a well made of material suitable for the measurement fluid is necessary. 　　 (2) When high pressure is applied to the temperature sensor, a well suitable for the working pressure is necessary. 　　 (3) When the measurement fluid flows, a well suitable for the flow rate is necessary. 　　 (4) When the measurement fluid leaks when the thermometer is removed, the use of a well is convenient at maintenance. 　　 (5) Necessary when the filled liquid of the thermometer body should leak and when the measurement liquid may be contaminated.

Good Bad

（１）（２）（３）（４）（５）

Danger of corrosion High pressure applied There is a flow Thermometer removal Filled liquid leakage


１．Temperature range (Scale range) 　　　・Select the scale range so that the temperature range is always within the 30 to 60% range of the scale span. 　　　・The thermometer starts temperature measurement from the time of manufacture and the instrument itself is 　　　　active even when not in use. 　　　・When a temperature above the scale range is applied to the thermometer, there is the danger that the 　　　　thermometer may be damaged. 　　　　For example, when there is the danger that the thermometer may cross the equator or through a cold region 　　　　during shipment and the temperature range may be exceeded, caution is necessary.

Working range

Minimum insertion length

Minimum insertion length

2

BIMETAL THERMOMETERS LIST


１．Drip-proof bimetal thermometers

Type Shape Manufacturing temperature range Size

75 DIA.（3″）

75 DIA.（3″）

100 DIA.（4″）

100 DIA.（4″）

150 DIA.（6″）

150 DIA.（6″）

Model

TB13

TB14

TB16

TB23

TB24

TB26

Case drip-proof construction

Protection class IP43

T type

I type

-50 ～ 50 ℃

↓

0 ～ 500 ℃

２．Bimetal thermometer made of stainless steel case (rain-proof type)


75 DIA.（3″）

100 DIA.（4″）

100 DIA.（4″）

150 DIA.（6″）

150 DIA.（6″）

Model

RB43

RB44

RB46

RB14

RB16

Case rain-proof construction

Protection class IP65

T type

I type

-50 ～ 50 ℃

↓

0 ～ 500 ℃

４．Small bimetal thermometers (indoor)


60 DIA.

Model

TB12

TB22

TB32

T type

I type

V type

-50 ～ 50 ℃

↓

0 ～ 500 ℃

３．Tilt capabilities (rain-proof) bimetal thermometers

Shape Manufacturing temperature range Size

125 DIA.（5″）

100 DIA.（4″）

150 DIA.（6″）

Model

TB44

TB45

TB46

Case rain-proof construction

Protection class IP65-50 ～ 50 ℃

↓ 0 ～ 500 ℃

3


CONNECTION/TEMPERATURE SENSOR SPECIFICATION 1

１． Without a well (Thermowell)

２．With a well (Thermowell)

Connection shapeScrew Flange

Union type

Slide type

Connection shapeScrew Flange

Union type

Standard

Double socket

Slide type

Union type

Slide type

Maximum working pressure is 2MPa under 200℃ 1MPa in 200℃ or over

Max. operating pressure 0.3MPa

(d = 8 dia. in the temperature sensor dia. 6 dia. and the Size 150 dia. is not available.)


d DIA.

L24

Set screw

d DIA.

34（10）

L

d DIA.Set screw

40d DIA.

（10）

d1 DIA.

L

Set screw

45（10）

（10） 40L

d1 DIA.Set screw

L

d1 DIA.Set screw

d1 DIA.

L

Set screw

45（10）（25）

45（10）（25）


Connection

Connection

W22 a lot 14

W22 a lot 14

W22 a lot 14

T

T

Gasket

T

JIS, ANSI, JPI

T

T

T

Connection R1/2 (PT) or 1/2NPT

Connection R1/2 (PT) or 1/2NPT

4



Connection dimension

Scale

● the scale angle is 270 ゚to 300 .゚

Ground: white Entry: black, however the scale in (-) and number is red.

Connection dimension for screw Connection dimension for flange

Standard

connection

Note

R１／２（PT），１／２NPT G１／２B（PF） R３／４（PT），G３／４B（PF） (Set screw only = W22 a lot 14)

The screw/flange except the above can also be manufactured, please contact NKS.

Scale range ℃

0～ 50

0～100

0～250

0～500

0～ 60

0～120

0～ 80

0～200

0～400

0～150

0～300

－10～ 50

－20～100

－30～ 50

－50～ 50

Scale division and number entry positionSize (○mark adjusts)60・75 100 150

○ ○ ○

○ ○ ○

○ ○ ○

○ ○ ○

○ －－

－ ○ ○

○ ○ ○

○ ○ ○

○ ○ ○

○ －－

－ ○ ○

○ －－

－ ○ ○

○ ○ ○

○ ○ ○

○ ○ ○

○ ○ ○

○ ○ ○

0 10 20 30 40 50

0 50 100 150 200 250

0 20 40 60 80 100

0 100 200 300 400 500

0 10 20 30 40 6050

0 50 100 150 200 300250

0 50 100 150 200 300250

－10 0 10 20 30 5040

－20 0 20 40 60 10080

0 10 20 30 40 6050

0 20 40 60 80 120100

0 20 40 60 80

0 50 100 150 2000 100 200 300 400

0 30 60 90 120 150

0 30 60 90 120 150

－30 －20 －10 0 10 20 30 40 50

－50 －40 －20 0 20 40 50

[Example]

J I S 10 K 20 A R F J I S 10 K 25 A R F A N S I 1 B 150 R F A N S I 1 B 300 R F

40

20

0

60

80

100

5



■Connection shape and dimension

■Relationship between temperature sensor dia., connection shape and T 　 (connection screw, connection flange)

●Without connection

●With connection

Note) refer to the JIS, ANSI, JPI, etc. for the flange dimension.

（mm）

ＴＪ

18

20

18

20

18

Ｓ

8

9.5

ー

ー

8

Ｗ

ー

ー

ー

32

36

Ｘ

27 x 31.2

30 x 34.6

32 x 37

36 x 41.6

27 x 31.2

R1／2（PT）

R3／4（PT）

G1／2B（PF）

G3／4B（PF）

1／2 NPT

Union type

Slide type

Union type

Slide type

Screw

Flange

d DIA.

85゜

2

9

2

24 L

19 DIA.

L base point

Set screw W22 a lot 14

ConnectionW22 a lot 14

19 DIA.

15 DIA.

90゜

10

3

d DIA.

Ｓ

Ｊ

（10） 34

Ｘ Hex. Set screw Ｔ

Taper

Ｘ Hex.

W DIA.

d DIA.

Ｔ Straight

Ｊ 3

34

d DIA.

Ｓ

Ｊ

（10） 40

Ｘ Hex. Set screw

Ｔ Taper

Gasket

Ｘ Hex.

W DIA.

d DIA.

Ｔ Straight

Ｊ 3

40

d DIA.

34（10）

40

d DIA.

（10）

Temperature sensor dia. (ｄ)

Connection shape

Union type

○

○ 8 DIA.

6 DIA.

○

○

○

○

○

○

○

○

○

○

－

○

○ 10 DIA.

Slide typeConnection screw Connection flange

JIS,ANSI,JPI3／41／2

Ｔ

＊ 8 dia. slide type is available only in the 75 dia., 100 dia.. 　 However, no tilt capabilities and small type can be manufactured.

＊

6

DRIP-PROOF BIMETAL THERMOMETER 1

TB13 ･ 14 ･ 16 T type bimetal

■Dimensions

■Specifications

■Scale range, temperature sensor dia. and temperature sensor length

●When the minimum insertion dimension in ( ) for 8 dia. and 10 dia. temperature sensors is used, please specify NKS. ●The minimum insertion dimension above is the dimension when there is no well. When there is a well, this dimension plus 25mm becomes the 　necessary minimum insertion dimension. ●The dimensions of this table are the maximum length the temperature sensor is inserted into the measurement liquid. ●When indicating the dimensions of the temperature sensor, please indicate the L dimension on this value is 5mm increments.

Manufacturing temperature range －50 ～ 50 ℃→ 0 ～ 500℃

Construction: drip-proof, IP43 equivalent, Material: TB13/14 = ADC12, TB16 = AC7, finish: black

Temperature sensor: SUS304, Connection screw/flange: SUS304

Within ±2％F.S.

R1/2 (PT), R3/4 (PT), 1/2NPT，G1/2B (PF), G3/4B (PF)

JIS10K20ARF, JIS10K25ARF, ANSI1B150RF, ANSI1B300RF

Union type, Slide type 6 dia. and 8 dia. in the TB16 are not available in the slide type.

When the maximum range exceeds 400℃ or over,

the slide type cannot be manufactured.

Double socket union: R1/2, 1/2NPT (connection)

Double socket slide: R1/2, 1/2NPT (connection)

6, 8, 10

12, 15 (The temperature sensor 6 dia. with a well cannot be manufactured.)

Without a well

With a well

Temperature sensor(d)

Well (d1)

Case

Wetted parts material

Accuracy

Standard connection screw

Standard connection flange

Connection shape

Temperature dia. (DIA.)

Scale range ℃

Minimum scale ℃

Standard Temperature sensor dia. X length (d) x (L) mm

Temperature sensor length (L) mm

Minimum insertion requisite dimension

d = 6 DIA.

－50～ 50 2 10DIA.×100 105 140（ 85） 100（ 65）

120（ 85）

90（ 65）

145（ 95）

165（110）

145（ 95）

120（ 85）

100（ 65）

90（ 65）

80（ 55）

70（ 50）

110（ 65）

100（ 60）

80（ 55）

75（ 50）

140（ 85）

120（ 80）

120（ 80）

150（ 85）

130（ 75）

110（ 70）

95（ 60）

105（ 65）

90（ 55）

165（110）

165（110）

205（120）

205（120）

240（140）

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

1 （2）＊

2

2

2

2 （5）＊

5

5

5 （10）＊

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500

d = 8 DIA. d = 10 DIA.Maximum

Until 300 by the temperature sensor dia. 6 dia.（）

500

＊The number ( ) in the minimum 　scale is for TB13.


Model

TB13

TB14

TB16

Size

75（3″）

100（4″）

150（6″）

D

96

122

172

Weight (L=150)

approx. 380g

approx. 480g

approx. 710g

T

79

15

（6）

L

d DIA.

D DIA.

29

7


DRIP-PROOF BIMETAL THERMOMETER 2

TB23 ･ 24 ･ 26 I type bimetal

■Dimensions

■Specifications



Model

TB23

TB24

TB26

Size

75（3〃） 96

122

172

100（4〃）

150（6〃）

D Ｈ

46

58

58

Weight (L=150)

approx. 450g

approx. 540g

approx. 720g

Manufacturing temperature range － 50 ～ 50 ℃ → 0 ～ 500 ℃

Construction: drip-proof, IP43 equivalent, Material: TB23/24 = ADC12, TB26 = AC7A, finish: black


Within ±2％F.S.

R1/2 (PT), R3/4 (PT), 1/2NPT, G1/2B (PF), G3/4B (PF )


Union type, Slide type 6 dia. and 8 dia. in the TB26 are not available in the slide type.





6, 8, 10


Without a well

With a well

Temperature sensor (d)

Well (d1)

Case


Accuracy



Connection shape


Scale range ℃

Minimum scale ℃




d= 6 DIA.

－50～ 50 2 10DIA.×100 105 140（ 85） 100（ 65）

120（ 85）

90（ 65）

145（ 95）

165（110）

145（ 95）

120（ 85）

100（ 65）

90（ 65）

80（ 55）

70（ 50）

110（ 65）

100（ 60）

80（ 55）

75（ 50）

140（ 85）

120（ 80）

120（ 80）

150（ 85）

130（ 75）

110（ 70）

95（ 60）

105（ 65）

90（ 55）

165（110）

165（110）

205（120）

205（120）

240（140）

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

1 （2）＊

2

2

2

2 （5）＊

5

5

5 （10）＊

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500

d= 8 DIA. d= 10 DIA.Maximum


500

＊The number ( ) in the minimum 　scale is for TB23.

T

1541

59

H

（6）

50L

D DIA.

d DIA.

8

Model number configuration For ordering, please specify the model number, each specs and range.

T B① Bimetal Thermometers

Model name

② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

Selective spec.Model number Additional spec. (Option)

Type 3 75 DIA.

3 75 DIA.

4 100 DIA.

4 100 DIA.

6 150 DIA.

6

1

2

1

2

1

2 150 DIA.

T type

I type

T type

I type

T type

I type

Drip-proof

Drip-proof

Drip-proof

Drip-proof

Drip-proof

Drip-proof

0

Welded type Boring type

Straight Taper

Welded type

General product for flange

SW11（SW10） SW41（SW40） SW71（SW70） SW81

SW12

SW13

SW14

SW15

SW42

SW43

SW44

SW45

SW72

SW73

SW74

SW75

SW82

―

―

―

Without well

Screw in a well①

With well

1 Inside screw: Standard (W22 a lot 14)

2 Inside screw: Rc1/2 Double socket

3 Inside screw: 1/2NPT Double socket

4 Inside screw: G1/2 Double socket

Connection part

②


0 Union type／Non-removable type

1 Slide type／Non-removable type (When the maximum range at temperature sensor 8 dia. in the 150 dia. exceeds 400℃ or over, the slide type/non-removable type cannot be manufactured.)

0 R1/2

Connection screws

③ 1 R3/4

2 1/2NPT

3 G1/2B

4 G3/4B

5 JIS10K20ARF

6 JIS10K25ARF

7 ANSI1B150RF

8 ANSI1B300RF

A Set screw only (W22 a lot 14)

B R3/8

C R1

D 3/4NPT

E 1NPT

F JIS10K15ARF

G JIS10K40ARF

H JIS10K50ARF

J JIS20K20ARF

K JIS20K25ARF

L JIS10K15AFF

M JIS10K20AFF

N JIS10K25AFF

P ANSI3/4B150RF

Q ANSI3/4B300RF

R ANSI1B600RF

S ANSI 1 1/2B150RF

T ANSI 1 1/2B300RF

U ANSI 1 1/2B600RF

W JPI 1B150RF

X JPI 1B300RF

Y JPI 1B600RF

Z Input type

1 0 ～ 50, 60, 80, 100, 120, 150, 200, 250, 300

Range　℃ ④

2 0 ～ 400, 500

3 -10 ～ 50, -20 ～ 100, -30 ～ 50, -50 ～ 50

1 SUS304

Temperature sensor material

⑤ 2 SUS316

X In case with a well

0 d=6 dia.

Temperature sensor dia.

⑥ 1 d=8 dia.

2 d=10 dia.

L=300 (max.) Non available with a well

L=500 (max.)

L=500 (max.)


[Manufacturing range] ・Temperature sensor 6 dia. and 8 dia. of TB16, TB26 in the slide type is not available. ・Temperature sensor 6 dia. with a well cannot be manufactured. ・Well: when the maximum range at TB16 for the slide and temperature sensor 8 dia. 　in TB26 exceeds 400℃ or over, cannot be manufactured.

Minimum dimension　～500mm

Temperature sensor length (mm) L dimension

⑦ X

A

In case with a well

1 Welded

Type of well⑬

4 Boring type straight

7 Boring type taper

8 Welded general product for flange

0 For slide

Screw within well

⑭ 1 W22 a lot 14

2 Rc1/2

3 1/2NPT

4 G1/2

5 Rc3/4

6 3/4NPT

7 G3/4

General products: Not available






0 Nil

Documents⑮

1 Required (Please specify the desired documents separately.) Submission drawings, instruction manual, inspection procedure, mill sheet, test report (1 pc 1 copy), traceability certificate, inspection certificate, dialstrength calculation, attended inspection

Specify the well model number. in another page.

＊When ordering, please specify the temperature sensor and lead tracks length. ＊The model construction of well is SW ⑬⑭. ＊In case with a well, please specify SW type No. after the well [thermowell] 　manufacturing specifications at the P 14 to is referred.□


Specify "X" if there is no specification item.

(When ordering, please specify the range and units separately.)

9


BIMETAL THERMOMETER MADE OF STAINLESS STEEL CASE: RAIN-PROOF TYPE 1

RB43 ･ 44 ･ 46 T type bimetal

■Dimensions

T

D DIA.

57（11） ab

■Specifications



Model

RB43

RB44

RB46

Size

75（3〃） 89

116

171

100（4〃）

150（6〃）

D a

18

17

22

b

28

27

32

Weight (L=200)

Approx. 300g

Approx. 400g

Approx.1000g

Manufacturing temperature range －50 ～ 50 ℃ → 0 ～ 500 ℃

Construction: rain-proof, IP65 equivalent, material: SUS304


Within ±2％F.S. and ±1％F.S. (RB44: range －50 ～ 50 ℃ → 0 ～ 300 ℃)

R1/2 (PT), R3/4 (PT), 1/2NPT, G1/2B (PF), G3/4B (PF)


Union type, Slide type 6 dia. and 8 dia. in the RB46 are not available in the slide type.





6, 8, 10


Without a well

With a well


Well (d1)

Case


Accuracy



Connection shape


Scale range ℃

Minimum scale ℃




d= 6 DIA.

－50～ 50 2 10DIA.×100 105 140（ 85） 100（ 65）

120（ 85）

90（ 65）

145（ 95）

165（110）

145（ 95）

120（ 85）

100（ 65）

90（ 65）

80（ 55）

70（ 50）

110（ 65）

100（ 60）

80（ 55）

75（ 50）

140（ 85）

120（ 80）

120（ 80）

150（ 85）

130（ 75）

110（ 70）

95（ 60）

105（ 65）

90（ 55）

165（110）

165（110）

205（120）

205（120）

240（140）

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

1 （2）＊

2

2

2

2 （5）＊

5

5

5 （10）＊

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500



500

＊The number ( ) in the minimum 　scale is for RB43.

10

BIMETAL THERMOMETER MADE OF STAINLESS STEEL CASE: RAIN-PROOF TYPE 2

RB14 ･ 16 I type bimetal

■Dimensions

■Specifications






Within ±2％F.S. and ±1％F.S. (RB14: －50 ～ 50 ℃ → 0 ～ 300 ℃)

R1/2 (PT), R3/4(PT), 1/2NPT, G1/2B (PF), G3/4B (PF)


Union type, Slide type 6 dia. and 8 dia. in the RB16 are not available in the slide type.





6, 8, 10


Without a well

With a well


Well (d1)

Case


Accuracy



Connection shape


Scale range ℃

Minimum scale ℃




d= 6 DIA.

－50～ 50 2 10DIA.×100 105 140（ 85） 100（ 65）

120（ 85）

90（ 65）

145（ 95）

165（110）

145（ 95）

120（ 85）

100（ 65）

90（ 65）

80（ 55）

70（ 50）

110（ 65）

100（ 60）

80（ 55）

75（ 50）

140（ 85）

120（ 80）

120（ 80）

150（ 85）

130（ 75）

110（ 70）

95（ 60）

105（ 65）

90（ 55）

165（110）

165（110）

205（120）

205（120）

240（140）

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

1

2

2

2

2

5

5

5

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500



500


Model

RB14

RB16

Size

100（4″）

150（6″）

D a b

116 55 17

171 59 21

H

56

85

Weight (L=200)

Approx. 550g

Approx.1300g

D DIA.

H（11）

57

a

b

11


R B① Bimetal Thermometers

Model name

② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮


Type 3 75 DIA.

4 100 DIA.

4 100 DIA.

6 150 DIA.

6

4

1

4

1

4 150 DIA.

T type

I type

T type

I type

T type

Rain-proof

Rain-proof

Rain-proof

Rain-proof

Rain-proof

0


Straight Taper

Welded type


SW11（SW10） SW41（SW40） SW71（SW70） SW81

SW12

SW13

SW14

SW15

SW42

SW43

SW44

SW45

SW72

SW73

SW74

SW75

SW82

―

―

―

Without well

Screw in a well①

With well





Connection part

②


0 Union type

1 Slide type (When the maximum range at temperature sensor 6 dia. and 8 dia., 10 dia. in the RB16 exceeds 400℃ or over, the slide type cannot be manufactured.)

0 R1/2

Connection screws

③ 1 R3/4

2 1/2NPT

3 G1/2B

4 G3/4B

5 JIS10K20ARF

6 JIS10K25ARF

7 ANSI1B150RF

8 ANSI1B300RF


B R3/8

C R1

D 3/4NPT

E 1NPT

F JIS10K15ARF

G JIS10K40ARF

H JIS10K50ARF

J JIS20K20ARF

K JIS20K25ARF

L JIS10K15AFF

M JIS10K20AFF

N JIS10K25AFF

P ANSI3/4B150RF

Q ANSI3/4B300RF

R ANSI1B600RF

S ANSI 1 1/2B150RF

T ANSI 1 1/2B300RF

U ANSI 1 1/2B600RF

W JPI 1B150RF

X JPI 1B300RF

Y JPI 1B600RF

1 0 ～ 50, 60, 80, 100, 120, 150, 200, 250, 300

Range　℃ ④

2 0 ～ 400, 500

3 -10 ～ 50, -20 ～ 100, -30 ～ 50, -50 ～ 50

1 SUS304


⑤ 2 SUS316


0 d=6 dia.


⑥ 1 d=8 dia.

2 d=10 dia.


L=500 (max.)

L=500 (max.)


[Manufacturing range] ・Temperature sensor 6 dia. with a well is not available. ＊1　8 dia., 10 dia. in the RB16 cannot be manufactured.



⑦ X

A

In case with a well

1 Welded

Type of well⑬


7 Boring type taper


0 For slide＊1

Screw within well

⑭ 1 W22 a lot 14

2 Rc1/2

3 1/2NPT

4 G1/2

5 Rc3/4

6 3/4NPT

7 G3/4







0 Nil

Documents⑮







12

TILT CAPABILITIES/BIMETAL THERMOMETER: RAIN-PROOF

TB44 ･ 45 ･ 46 Tilt capabilities bimetal type

■Specifications


●The minimum insertion dimension above is the dimension when there is no well. When there is a well, this dimension plus 25mm becomes the 　necessary minimum insertion dimension. ●The dimensions of this table are the maximum length the temperature sensor is inserted into the measurement liquid. ●When indicating the dimensions of the temperature sensor, please indicate the L dimension on this value is 5mm increments.




Within ±2％F.S.



TB46 (150 dia.) is only available.

Union type (the slide type is not available.)

Double socket union type: R1/2, 1/2NPT (Connection)

6, 8, 10


Without a well

With a well


Well (d1)

Case


Accuracy



External zero adjustment mechanism

Connection shape


Scale range ℃

Minimum scale ℃




d= 6 DIA.

－50～ 50 2 10DIA.×100 105 140 100

120

90

145

165

145

120

100

90

80

70

110

100

80

75

140

120

120

150

130

110

95

105

90

165

165

205

205

240

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

1

2

2

2

2

5

5

5

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500



500


Model

TB44

TB45

Size

100（4″）

125（5″）

D a b

116 17 57

145 17 57

H

117

117

Weight (L=150)

Approx. 550g

Approx. 720g

TB46 150（6″） 171 21 61 121 Approx. 850g

T

H3424

L

D DIA.

a

b

d DIA.

Tilt capabilities bimetal is a useful thermometer which can set the indicator to an arbitrary direction after installation.

13


4T B① Bimetal Thermometers

Model name

② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮


Type 4 100 DIA.

5 125 DIA.

6 150 DIA.

Tilt capabilities type



Rain-proof

Rain-proof

Rain-proof

0


Straight Taper

Welded type


SW11（SW10） SW41（SW40） SW71（SW70） SW81

SW12

SW13

SW14

SW15

SW42

SW43

SW44

SW45

SW72

SW73

SW74

SW75

SW82

―

―

―

Without well

Screw in a well①

With well





Connection part

②


0 Union type

0 R1/2

Connection screws

③ 1 R3/4

2 1/2NPT

3 G1/2B

4 G3/4B

5 JIS10K20ARF

6 JIS10K25ARF

7 ANSI1B150RF

8 ANSI1B300RF


B R3/8

C R1

D 3/4NPT

E 1NPT

F JIS10K15ARF

G JIS10K40ARF

H JIS10K50ARF

J JIS20K20ARF

K JIS20K25ARF

L JIS10K15AFF

M JIS10K20AFF

N JIS10K25AFF

P ANSI3/4B150RF

Q ANSI3/4B300RF

R ANSI1B600RF

S ANSI 1 1/2B150RF

T ANSI 1 1/2B300RF

U ANSI 1 1/2B600RF

W JPI 1B150RF

X JPI 1B300RF

Y JPI 1B600RF

Z Input type

1 0 ～ 50, 60, 80, 100, 120, 150, 200, 250, 300

Range　℃ ④

2 0 ～ 400, 500

3 -10 ～ 50, -20 ～ 100, -30 ～ 50, -50 ～ 50

1 SUS304


⑤ 2 SUS316


0 d=6 dia.


⑥ 1 d=8 dia.

2 d=10 dia.

L=300 (max.)

L=500 (max.)

L=500 (max.)




⑦ X

A

In case with a well

1 Welded

Type of well⑬


7 Boring type taper


Screw within well

⑭ 1 W22 a lot 14

2 Rc1/2

3 1/2NPT

4 G1/2

5 Rc3/4

6 3/4NPT

7 G3/4






0 Nil

Documents⑮







14

SMALL BIMETAL THERMOMETER: INDOOR TYPE

TB12 (T type) ･ TB22 (I type) ･ TB32 (V type) /60 DIA.

■TB12 (T type) ■TB22 ( I type) ■TB32 (V type)

■Specifications


●The minimum insertion dimension above is the dimension when there is no well. When there is a well, this dimension plus 25mm becomes the 　necessary minimum insertion dimension. ●The dimensions of this table are the maximum length the temperature sensor is inserted into the measurement liquid. ●When indicating the dimensions of the temperature sensor, please indicate the L dimension on this value is 5mm increments.


Construction: indoor type, material: SPCC, finish: Ni plating


Within ±2％F.S.


JIS10K20ARF，JIS10K25ARF，ANSI1B150RF，ANSI1B300RF

Union type, Slide type Temperature sensor 6 dia. and the slide type in the TB12

are not available. When the maximum range exceeds 400

℃ or over, the slide type cannot be manufactured.

Double socket union type: R1/2, 1/2NPT (Connection)

6, 8, 10


Without a well

With a well


Well (d1)

Case


Accuracy



Connection shape


Scale range ℃

Minimum scale ℃




d= 6 DIA.

－50～ 50 2 10DIA.×100 105 140 100

120

90

145

165

145

120

100

90

80

70

110

100

80

75

140

120

120

150

130

110

95

105

90

165

165

205

205

240

125

160

185

160

125

105

95

80

65

110

95

85

75

95

×150

×100

×150

×200

×150

×150

×100

×100

×100

×100

×150

×100

×100

×100

2

2

1

1

2

2

2

2

5

5

5

10

10

10

－30～ 50

－20～100

－10～ 50

0～ 50

～ 60

～ 80

～100

～120

～150

～200

～250

～300

～400

～500



500

Weight……Approx. 220g (L= 150)

Weight……Approx. 340g (L= 150) Weight……Approx. 400g (L= 150)

T

65

（6）

L

d DIA.

65 DIA.

15

（86）

36（6）

50L

d DIA.

65 DIA.

12

40

45゜

T


42

（6）

50L

65 DIA.

d DIA.

1240

58

T

15


T B① Bimetal Thermometers

Model name

② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮


Type 2 60 DIA.

2 60 DIA.

2

1

2

3 60 DIA.

T type

I type

V type

Small thermometer

Small thermometer

Small thermometer

0


Straight Taper

Welded type


SW11（SW10） SW41（SW40） SW71（SW70） SW81

SW12

SW13

SW14

SW15

SW42

SW43

SW44

SW45

SW72

SW73

SW74

SW75

SW82

―

―

―

Without well

Screw in a well①

With well





Connection part

②


0 Union type

1 Slide type (When the maximum range at temperature sensor 6 dia. and in the TB12 exceeds 400℃ or over, the slide type cannot be manufactured.)

0 R1/2

Connection screws

③ 1 R3/4

2 1/2NPT

3 G1/2B

4 G3/4B


Others (Model number products only)

1 0 ～ 50, 60, 80, 100, 120, 150, 200, 250, 300

Range　℃ ④

2 0 ～ 400, 500

3 -10 ～ 50, -20 ～ 100, -30 ～ 50, -50 ～ 50

1 SUS304


⑤ 2 SUS316


0 d=6 dia.


⑥ 1 d=8 dia.

2 d=10 dia.


L=500 (max.)

L=500 (max.)


[Manufacturing range] ・Temperature sensor 6 dia. with a well is not available.

Minimum dimension　～500mm (until 300mm in case 6 dia.)


⑦ X

A

In case with a well

1 Welded

Type of well⑬


7 Boring type taper


0 For the slide TB12 and General products: Not availableScrew within

well

⑭

1 W22 a lot 14

2 Rc1/2

3 1/2NPT

4 G1/2

5 Rc3/4

6 3/4NPT

7 G3/4






0 Nil

Documents⑮







16

This device is a thermometer designed to perform temperature measurement especially in fields in which hygiene must be considered, and can be widely used in the food, pharmaceutical, cosmetic, and biological related fields.

・Since a filled liquid is not used, it can be used with 　confidence even when a well is not used. ・Since the case has a chrome plated finish, washing 　and draining are simple and it is extremely clean.

Cat. No.D03-02-E

Size: 　　75 DIA., 100 DIA. Connection type: 　　Ferrule, with screw nut Size: 　　1S (Ferrule only), 1 1/2S, 2S Wetted parts material 　　SUS316 or SUS304 Temperature range: 　　0 ～ 50 → 0 ～ 150 ℃ 　　－30 ～ 50, －20 ～ 100 ℃

Accuracy: 　　Within ±2％F.S. Case material: 　　CAC203 chromate plating Case construction: 　　Water-proof Weight: 　　75 DIA.　Approx. 0.6kg 　　100 DIA.　Approx. 0.9kg

OUTLINE

FEATURES

SPECIFICATIONS 1

Bimetal Thermometers (Sanitary Type)

17


・( ) in case of the size 75 ・When specifying the dimensions of the temperature sensor, please indicate the L dimension on the above list is 　5mm increments. ＊This dimension is the minimum length to insert temperature sensor to a measurement medium.

Scale range ℃

Minimum scale ℃

Standard ｄ×Ｌmm

Temperature sensor maximum length

Temperature sensor minimum insertion requisite L dimension (mm)＊

d= 8 DIA. d= 10 DIA.

-30 ～ 50

-20 ～100

0 ～ 50

～100

～120

～150

2 10 DIA.×150 110

80

140

85

80

65

85

65

110200mm

65

65

55

　　×100

　　×150

　　×100

　　×100

　　×100

2

1

2

2

2（5）

Ferrule With screw nut

75 L

D DIA.

d DIA.

L75

D DIA.

d DIA.

Size

75

100

94

119

D

N2 Hex.

C2 DIA.

19.530

2.85

20｡

C2 DIA.

C7 DIA.

Nominal dia.

C2

C7

1S

43.5

50.5

43.5

50.5

56.5

64

2S1 1/2S

Nominal dia.

C2

N2 Hex.

2S

56.242.7

56 x 64.7 71 x 82

1 1/2S

DIMENSIONS

SPECIFICATIONS 2

Scale range, temperature sensor dia. and temperature sensor length

Detailed viewFerrule ISO (IDF) standard With screw nut ISO (IDF) standard

18


1T U 0① Bimetal Thermometers (Sanitary Type)

Model name

② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮


Model 3 75 DIA.　Type DA

4 100 DIA.　Type DA

Connection① 1 Ferrule

2 With screw nut

Connection screw

② 2 Size: 1S Ferrule only

3 Size: 1 1/2S or G1 1/2B

4 Size: 2S

3 SUS304

Wetted material③

4 SUS316

1 0 ～ 50, 100, 120, 150

Range　℃ ④

2 -30 ～ 50, -20 ～ 100

1 SUS304


⑤ 2 SUS316

1 d= 8 DIA.


⑥ 2 d= 10 DIA.

L= 200mm


⑦ 0

0 Nil

Documents⑮





19

THERMOWELL SPECIFICATIONS

■Connection parts and dimensions ■Thermowell shape and size

M

J

TSX Hex.

（10）

Taper Screw

Straight Screw

M

J

S

X Hex.

（10）（25）

T（PT） R

X Hex.

W DIA.

T

M

J3

（10）

M（10）（25）

X Hex.

W DIA.

T

45（10）

45（10）（25）

Ｔ

R1/2

R3/4

G1/2B

G3/4B

ＪＳＷＸＭ

18 8 － 27×31.2 43

20 9.5 － 30×34.6 45

18 － 32 32×37 43

20 － 36 36×41.6 45

Welding type

Welding type

Drilled type (Straight)

Screw type

Drilled type (Taper)

Drilled type (Straight)

Drilled type (Taper)

Flange type

Welding

L

d1 DIA.

T

d2 DIA.

L

d1 DIA.

T

L

d1 DIA.

Welding

d2 DIA.

L

d1 DIA.

WeldingWelding

L

d1 DIA.

Thermowell

Bulb

Outer dia. （ｄ1DIA.）

Inner DIA. （ｄ2DIA.）

Type

ｄDIA.

Drilled type Welding type Drilled type Welding type Drilled type Welding type

８．５８．５１０．５１１１３．５１３．５１３．５１６．５

８８１０１０１３１３１３１６

Drilled type

１２１５１9 １9／２３２３ Thermowell

Outer dia.（ｄ1） Type

Drilled typeWelding type

Drilled type

Welding type

Drilled type

Welding type

Drilled type

Drilled type

Screw（Ｔ） Flange１／２３／４ JIS，ANSI，JPI

○ ○ ○

○ ○

○ ○

○ ○

○ ○

○ ○

○ ○

○ ○

○

○

○

１２DIA.

１５DIA.

１９DIA.

２３DIA.

１９DIA.／２３DIA.（Taper）

R

R

T

WeldingWelding

L

d1 DIA.

Bulb

Thermowell

d DIA.

d1 DIA.

d 2 DIA.

JIS,ANSI,JPI


Standard type

Double socket type

Double socket type

Double socket type

Standard type

Standard typeScrew type Union type

Flange type Union type

Note) Please refer to JIS, ANSI, and JPI standard for flange size.

■Relation of themowell and bulb

■Thermowell material

SUS304, SUS316, SUS316L, titanium, Hastelloy-B , and Monel-metal are available. Teflon or Glass coating is available. Coated thermowell is available with flange type only.

Thermowell …… material

Inside screws (Connecting screws with thermometer): W22 thread 14 or Rc1／2

■Thermowell DIA. and type (screw, flange)

（mm）

Weld the pipe as shown below.

Weld the pipe as shown below.

R

14

Model number configuration For ordering, please specify the model number, each specs and the range.

S W 1① Welding type thermowell ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

Welding type straight　For slide type

Selective spec.Model Additional spec. (option)

Model

1

0

Welding type straight　Inside screws

2 Welding type straight　Inside screws



W22 a lot 14

W16-18 (8DIA.), W20-16 (10DIA.), W22-14 (13DIA.)

Rc1/2

1/2NPT

G1/2

Rc3/4

3/4NPT

G3/4




00 R1/2

Connection part①②

1/2NPT

R3/4

03

02

01

G1/2B

04 G3/4B

0C R1

0D 3/4NPT

Material③

05 JIS10K20ARF

ANSI 1B300RF

ANSI 1B150RF

0F

08

07

JIS10K15ARF

0G JIS10K40ARF

0H JIS10K50ARF

0J JIS20K20ARF

0K JIS20K25ARF

ANSI 3/4 150RF

JIS10K25AFF

0Q

0P

0N

ANSI 3/4 300RF

0S ANSI 1 1/2 150RF

0T ANSI 1 1/2 300RF

0W JPI 1 150RF

0X JPI 1 300RF

06 JIS10K25ARF

0L JIS10K15AFF

0M JIS10K20AFF

TF,GF,MF,FMF,RJ (specified)

1 SUS304

2 SUS316

1 Outer dia. 12DIA.

Outer dia.④

2 Outer dia. 15DIA.

3 Outer dia. 19DIA.

SUS304

L dimension (mm)

⑤ 0

1

2

3

4

5

6

7

8

9

SUS316

A

B

C

D

E

F

G

H

J

K

～ 100

101～ 200

201～ 300

301～ 400

401～ 500

501～ 600

601～ 700

701～ 800

801～ 900

901～1000

1001～（／100mm）

0 Nil

Documents⑮

1 Required (Please specify the desired documents separately.)

*Specify "X" if there is no specification item.

Submission drawings, instruction manual, inspection procedure, mill sheet, test report (1 pc 1 copy), strength calculation, attended inspection


15


S W① Drilled type thermowell ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

Drilled type straight　For slide type


Model

1

0

Drilled type straight　Inside screws

2 Drilled type straight　Inside screws



W22 a lot 14

W16-18 (8DIA.), W20-16 (10DIA.), W22-14 (13DIA.)

Rc1/2

1/2NPT

G1/2

Rc3/4

3/4NPT

G3/4

W16-18 (8DIA.), W20-16 (10DIA.), W22-14 (13DIA.)




0 Drilled type taper　For slide type

W22 a lot 141 Drilled type taper　Inside screws

Rc1/22 Drilled type taper　Inside screws

1/2NPT3 Drilled type taper　Inside screws

G1/24 Drilled type taper　Inside screws

Rc3/45 Drilled type taper　Inside screws

3/4NPT6 Drilled type taper　Inside screws

G3/47

4

4

4

4

4

4

4

4

7

7

7

7

7

7

7

7 Drilled type taper　Inside screws

00 R1/2


1/2NPT

R3/4

03

02

01

G1/2B

04 G3/4B

0B R3/8 (12 DIA. only)

0C R1

Material*③

0D 3/4NPT

06 JIS10K25ARF

ANSI 1B300RF

ANSI 1B150RF

0F

08

07

JIS10K15ARF

0G JIS10K40ARF

0H JIS10K50ARF

0J JIS20K20ARF

0K JIS20K25ARF

0M JIS10K20AFF

ANSI 3/4 150RF

JIS10K25AFF

0Q

0P

0N

ANSI 3/4 300RF

0S ANSI 1 1/2 150RF

0T ANSI 1 1/2 300RF

0W JPI 1 150RF

0X JPI 1 300RF

05 JIS10K20ARF 0L JIS10K15AFF TF,GF,MF,FMF,RJ (specified)

1 SUS304

2 SUS316

5 SUS316L

1 Outer dia.　12DIA.

Outer dia.④




5 Outer dia.　19, 23DIA.

Specified outer dia.

SUS304

L dimension (mm)

⑤ 0

1

2

3

4

5

6

7

SUS316

A

B

C

D

E

F

G

H

SUS316L

a ～ 100

b 101～ 200

c 201～ 300

d 301～ 400

e 401～ 500

f 501～ 600

g 601～ 700

h 701～ 800

0 Nil

Documents⑮


【Manufacturing range】　Manufacturing range of connecting screws and well 　3/8 : Well outer diameter 12DIA. drilling only 　1/2 : Well outer diameter 12, 15DIA. 　3/4, 1: Well outer diameter 12, 15,19DIA., 19/23DIA.

*For drilled type, titanium, Hastelloy R and other special materials are also available. Please specify the material.




16


S W 8 1① Welding type thermowell

(Flange type)② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

Welding type straight　Inside screws


Model

2

1

Welding type straight　Inside screws Rc1/2

W22 a lot 14

05 JIS10K20ARF


ANSI 1B150RF

JIS10K25ARF

08

07

06

ANSI 1B300RF

0F JIS10K15ARF

0G JIS10K40ARF

0H JIS10K50ARF

Material③

0J JIS20K20ARF

0L JIS10K15AFF

JIS10K25AFF

JIS10K20AFF

0P

0N

0M

ANSI 3/4 150RF

0Q ANSI 3/4 300RF

0S ANSI 1 1/2 150RF

0T ANSI 1 1/2 300RF

0W JPI 1 150RF

0K JIS20K25ARF 0X JPI 1 300RF

1 SUS304

1 Outer dia. 12DIA.

Outer dia.④

2 Outer dia. 15DIA.

3 Outer dia. 19DIA.

L dimension (mm)

⑤ 0

1

2

3

4

5

6

7

8

9

～ 100

101～ 200

201～ 300

301～ 400

401～ 500

501～ 600

601～ 700

701～ 800

801～ 900

901～1000

1001～（／100mm）

0 Nil

Documents⑮



THERMOWELL FLANGE TYPE SPECIFICATIONS

WeldingWelding Welding

L60

d1 DIA.

L+60

d2 DIA.

■Shape and size ■Relation of thermowell and bulb

■Thermowell material

■Thermowell DIA. and flange

Pipe and flange are welded as shown below.

Thermowell material …… SUS304

Inside screws (Connecting screws with thermometer)： W22 a lot 14・Ｒｃ1／2

Bulb

Thermowell

ｄ DIA.

Type

Inner dia. （ｄ2 DIA.）

Outer dia. （ｄ1 DIA.）

８

８．５

１２

１０

Welding type

１１

１５

１３

１３．５

１９

１９ DIA.

１５ DIA.

１２ DIA.

Outer dia. （d1）

Welding type

Type

Thermowell

○

○

○

Flange

JIS, ANSI, JPI

Bulb

Thermowell

ｄ1 DIA.

ｄ2 DIA.

ｄ DIA.



17

100% Recycled Paper. PRINTED IN JAPAN ,07.10.F（N）

The contents in the catalogue are subject to change without notice.

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