PT 100 Za Temperatura

measuring

Resistance Thermometers

• monitoring •

Ignition Protection Exd

analysing

T2

TWL-Exd

 Measuring

range: -80 ... +600 °C

 Pt 100-sensor  Output:

class A respectively class B

Resistance or analogue 4-20 mA

 Thermowells

up to 1000, 3000 respectively 5000 mm (depending on model)

 Option:

Headtransmitter with HART®-protocol or PROFIBUS®/Fieldbus, display

 For

ATEX applications, ignition protection Exd

 1/04-2015

KOBOLD companies worldwide:

ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLoMBIA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, turkey, USA, VIETNAM

KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 23398 [email protected] www.kobold.com 1

Resistance Thermometers Model TWL Exd

Applications The resistance thermometers with thread-, flange- or weld-on connection are favourably used for the temperature measurement in liquids, solids and gaseous media. The reliable watertightness of these installation methods for gauge pressure and vacuum is an important criteria for selection. Application areas are located in the air-conditioning and cooling industry, the heating-, furnace-, mechanical- and apparatusconstruction as well as in the complete industry. For all applications in hazardous areas, the instruments are supplied with the ignition protection Exd. Technical Data

The KOBOLD resistance thermometers comprise a rugged installation fitting made of stainless steel with thread, flange or weld-on connection, a connection head out of aluminium casting and a removable measuring element. The measuring insert can be replaced without emptying the installation, since the customised thermowell remains in the installation and seals the process. The instruments are supplied with the ignition protection Exd as a standard and therefore can be installed in relevant hazardous areas. A Pt100 temperature sensor according to IEC 751, category A or B is fitted in the measuring insert as standard. Depending on customer request the temperature sensor can be carried out as 2-, 3- or 4-wire circuit. Alternatively these sensors can be designed as single or double resistance thermometers. Exceptional the 4-wire version, which can only be build with one Pt100 due to lack of space. As an option the resistance thermometers can be supplied with a head transmitter. Transmitter with a standard 4-20 mA signal, with HART® protocol or with PROFIBUS®/Fieldbus® are there to choose from. Beside the available resistance thermometers according to DINstandard, there are customised versions relating to the immersion length, the connection head, the materials, the process connection or the tolerance classes deliverable on request. Head Transmitter Resistance thermometers with head transmitter are used whenever a measuring signal must be transported long distance without any disturbance. The head transmitter which is encapsulated in epoxide resin is located right in the connection head and delivers a temperature-linear output signal of 4-20 mA. The head transmitter is available with standardised communication systems just like HART® protocol or PROFIBUS®/Fieldbus®.

2

Materials: - Sensor: - Thermowell: - Neckpipe: - Connection head: - Terminal base:

Stainless steel 1.4404 Stainless steel 1.4404 (others on request) Stainless steel 1.4404 Aluminium, painted Ceramic (without transmitter)

Process connection: - Thread: - DIN-flange: - ANSI flange: - Weld-in Sensor wiring: Output: Protection:

G ½ male, G ¾ male, G1 male, ½" NPT, ¾" NPT, 1" NPT DN 15, 20, 25, 32, 40, 50 ½", ¾", 1", 1 ½", 2" ¾", 1", 1 ¼" 2-, 3- or 4-wire Resistance value Connection head IP 54…68 depending on cable gland and sealing sensor IP 68

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No responsibility taken for errors; subject to change without prior notice.

1/04-2015

Description

Meas. principle: Temperature depending resistor Meas. range: -30 ... +550 °C or -80 ... +600 °C (others on request) Sensor: Pt 100 single- or double-sensor (1 x  Pt100 or 2 x Pt100) Accuracy: Class A or class B (others on request) Ambient temperature: -40 … +150 °C with ceramic terminal base (without transmitter) -40 … +85 °C (with transmitter) -20 … +70 °C (with LCD display) -20 … +80 °C (with LED display) Operating pressure: Up to 250 bar (depending on thermowell) TWL-1: pressureless TWL-3 and sensors without thermowell atmospheric pressure Connection head: Form XD with chain (no chain with optional display) Cable entry: M 20 x 1.5 standard (others on request)

Resistance Thermometers Model TWL Exd

Technical Data (continued) ATEX-approval:

II 2 GD Ex d IIC T6

Head transmitter: - Output: Analogue output 4-20 mA - Communication: HART®-protocol, Profibus®/ Fieldbus - Minimum meas. span: Standard transmitter 25 °K transmitter with HART® 10 °K transmitter with Profibus®/ Fieldbus 5 °K - Supply voltage: 8 - 35 VDC for standard transmitter and transmitter with HART® 9 - 32 VDC for transmitter with Profibus®/ Fieldbus

Display: - Type: 4 digit LCD or LED - Supply: loop powered - Voltage drop out: LCD max. 2.5 V LED 3.3 V at 4 mA 3.7 V at 20 mA

Order Details (example: TWL-1 1 2 L N D N 5 C A 1) Model

Sensor specification Type

Sensor type / class 

0 = without

Sensor wiring 0 = without

Connection head / transmitter

Process connection of sensor

0 = without (for TWL-0/3)

0 = without 1 = 1 x Pt100, class B (-30…+550 °C)

L6) = ATEX Exd /  without transmitter

2 = 2 x Pt100, class B (-30…+550 °C)

A7)8) = ATEX Exd / programmable 2-wire transmitter (model: 5333D)

3 = 1 x Pt100, class B (-80…+600 °C) 1 = standard TWL-

2 = with nipple union

4 = 2 x Pt100, class B (-80…+600 °C) 5 = 1 x Pt100, class A (-30…+550 °C)

2 = 2-wire 3 = 3-wire 4 1) = 4-wire

6 = 2 x Pt100, class A (-30…+550 °C)

B7)8) = ATEX Exd/ programmable 2-wire transmitter with HART® protocol (model: 5337D)

N 2) = ½" NPT male G = G ½ male X = special

C6)7) = ATEX Exd / transmitter with Profibus® /  Fieldbus® (model: 5350A) X = special option (specify in clear text)

7 = 1 x Pt100, class A (-80…+600 °C) 8 = 2 x Pt100, class A (-80…+600 °C)

for options A, B, C choose sensor wiring code "3"

X = special 3 = measuring insert

0 =  without

4-wire only for 1 sensor choose "N" for TWL-2 6) Display only available for 4 ... 20 mA or Hart® transmitters. Choose transmitter code A or B 7) Please specify the measuring range in clear text while ordering 8) Separate programming kit needed 1)

 1/04-2015

2)

No responsibility taken for errors; subject to change without prior notice.

www.kobold.com

3

Resistance Thermometers Model TWL Exd

Order Details (continued) Thermowell specification Thermowell type

Process connection

Process connection size

Nominal pressure (process connection)

0 = without (for TWL-3)

0 = without (for TWL-3)

0 = without (for TWL-3)

G = G-thread N = NPT-thread

4 = ½" (not for thermo­well D) 5 = ¾" 6 = 1" X = special

S3) = welded

5 = ¾", only for thermowell G 6 = 1" 7 = 1 ¼", only for thermowell D X = special

0 = without B=c  ylindrical, multipart, welded G=c  ylindrical, bar stock/drilled with stepped shank D = tapered shank, bar stock/drilled

only for TWL-0 (only thermowell) 0 = without lagging extension "T" A = PN 25 (only for 1 = with lagging extension "T" thermowell B) B = PN 100 (only sensor with thermowells for thermowell (only for TWL-1/ TWL-2) G) A = with standard neckpipe "HL"/ C = PN 250 without lagging extension "T" (only for B = with standard neckpipe "HL" thermowell D) and with lagging ext. "T" C 5) = without neckpipe "HL"/ B = PN 100 with lagging extension "T" (only for D 5) = without neckpipe "HL"/ thermowell G) without lagging extension "T" C = PN 250 E = with special neckpipe length (only for "HL"/ with lagging ext. "T" thermowell D) F = with special neckpipe length "HL"/ without lagging ext. "T"

F = DIN flange

4 = DN 15 (not for thermowell G/D) 5 = DN 20 6 = DN 25 7 = DN 32 8 = DN 40 9 = DN 50 X = special

1 = PN 6 2 = PN 16 3 = PN 40 4 = PN 100 (not for DN 15) X = special

A = ANSI flange

4 = ½" (not for thermowell G/D 5 = ¾" 6 = 1" 8 = 1 ½" 9 = 2" X = special

5 = 150 lbs 6 = 300 lbs 7 = 600 lbs (not for ½") 8 = 900 lbs (not for ½") 9 = 1500 lbs (not for ½") X = special

X = special option

Length (sensor, thermowell, measuring insert) 4) (see drawings)

sensor without thermowells (only for TWL-1/ TWL-2) G = with standard neckpipe length "HL" H = with special neckpipe length "HL" J = without neckpipe "HL" X = special option (specify in clear text)

Options

0 = without 16) = with LCD display 26) = with LED display Y = special option (specify in clear text)

M = measuring insert (only for TWL-3, specify length "ML")

 ot for thermowell type B n Immersion length "U" and hole diameter “i” (when ordering a/with thermowell) or "EL" (when ordering without thermowell), neckpipe length "HL" (when different from stdd. i.e. for TWL-1 stdd. is 130 mm, for TWL-2 standard is 150 mm), lagging extension "T" (if ordered) and measuring insert length "ML" (when ordering TWL-3) must be specified in clear text when ordering. Pls. check lengths very precisely in order to ensure a perfect match between sensor and thermowell. 5) not for TWL-2 6) Display only available for 4 ... 20 mA or Hart® transmitters. Choose transmitter code A or B 3) 4)

4

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1/04-2015

Note: Nominal pressure for TWL-3 and sensors without thermowell is atmospheric pressure.

Resistance Thermometers Model TWL Exd

Order Details for Ordering only the Thermowell (example: TWL-0 0 0 0 N B G 4 0 0 0) Model

0 = without

TWL1)

Sensor type

Sensor type /class

0 = without

Sensor Wiring

0 = without

Connection head / transmitter

Process connection of temperature sensor1) N1) = ½" NPT male G = G ½ male X = special

0 = without

choose N for nipple and union version

Order Details for Ordering only the Thermowell (continued) Thermowell specification Process Nominal pressure Pressure rating for connection size (process connection) flange connection

Thermowell type

Please use the specification codes according to order table shown on page 4

1)

Immersion length and lagging extension length 1) 0 = without lagging extension "T" 1 = with lagging extension "T"

Special option

0 = without Y = option acc. specification

Immersion length "U", hole diameter "i" and lagging extension "T" must be specified in writing. Please check lengths very precise in order to ensure a perfect match of sensor and thermowell.

Dimensions Temperature Sensor TWL-1 Illustration without thermowell*

Dimensions Temperature Sensor TWL-2 Illustration without thermowell*

HL (neck pipe)

Ø10

G½

½" NPT

Ø6

HL = neckpipe length standard 130 mm for TWL-1 standard 150 mm for TWL-2 EL = immersion length EL = U+H -7 mm for thermowell type B U+H - 8 mm for thermowell type G/D  1/04-2015

EL = U+H-7(8)

LN

EL = U+H - 6(7) mm

15

HL (neck pipe)

115

Ø90

Ø6

U = immersion length thermowell (see drawing thermowell) H = length see thermowell LN = screw-in-length by hand (approx. 8.1 mm at ½" NPT)

* For Ex-applications an adequate thermowell is needed

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5

Resistance Thermometers Model TWL Exd

Dimensions Measuring Insert TWL-3

Dimensions Connection Head with Display

ML= EL+HL+41-7(8)

130

105

Lagging Extension »T«

HL = neckpipe length EL = immersion length ML = measuring insert length

Ø6

Dimensions Thermowell »B«

Process connection

G-thread

6

Max. total length

5000 mm

AF

F

27

G½B

36

G¾B

41

G1B

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i

d

10

12

12

14

10

12

12

14

10

12

12

14

H

L

Q

36

14

26

38

16

31.7

40

18

39

1/04-2015

Cylindrical thermowell, welded, with process connection G-thread (max. PN 25 at 20 °C)

Resistance Thermometers Model TWL Exd

Cylindrical thermowell, welded, with process connection NPT-thread (max. PN 25 at 20 °C)

Process connection

NPT-thread

Max. total length

5000 mm

AF

F

27

½" NPT

27

¾" NPT

36

1" NPT

i

d

H

L

10

12

12

14

42

20

10

12

12

14

43

20

10

12

12

14

46

24

i

d

H

e

10 / 12

12 /14

40

Cylindrical thermowell, welded, with process connection flange acc. DIN or ANSI (max. PN 6…40 at 20 °C)

Process connection

Max. total length

ANSI ½" ANSI ¾"

30

ANSI 1" ANSI 1 ½"

35

ANSI 2" with flange

DIN DN 15

5000 mm

DIN DN 20 DIN DN 25 DIN DN 32 DIN DN 40

30 10 / 12

12 /14

40 35

 1/04-2015

DIN DN 50

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7

Resistance Thermometers Model TWL Exd

Dimensions Thermowell Model TWL-…G… Cylindrical thermowell, bar stock/drilled with stepped shank and process connection G-thread (max. PN 100 at 20 °C)

Process connection

G-thread

Max. total length

1000 mm

AF

F

27

G½B

36

G¾B

41

G1B

i

d

D

7-8-9

15

17.5

10 -12

17.5

17.5

7-8-9

15

18

10 -12

18

21

7-8-9

15

21

10 -12

18

25

H

L

Q

14 for ½

26

16 for ¾

31.7

18 for 1"

39

46

51

Process connection

NPT-thread

Max. total length

1000 mm

AF

F

27

½" NPT

27 36

8

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¾" NPT 1" NPT

i

d

D

7-8-9

15

17.5

10 -12

17.5

17.5

7-8-9

15

18

10 -12

18

21

7-8-9

15

21

10 -12

18

25

H

L

46

20

51

24

1/04-2015

Cylindrical thermowell, bar stock/drilled with stepped shank and process connection NPT-thread (max. PN 100 at 20 °C)

Resistance Thermometers Model TWL Exd

Cylindrical thermowell, bar stock/drilled with stepped shank and process connection flange acc. DIN or ANSI (max. PN 100 at 20 °C) Process connection

Max. total length

ANSI ¾" ANSI 1" ANSI 1 ½" ANSI 2" flange

DIN DN 20

1000 mm

DIN DN 25 DIN DN 32 DIN DN 40 DIN DN 50

i

d

D

7-8-9

15

17.5

1 0 -1 2

17.5

17.5

7-8-9

15

18

1 0 -1 2

18

21

7-8-9

15

21

1 0 -1 2

18

25

7-8-9

15

21

1 0 -1 2

18

25

7-8-9

15

17.5

1 0 -1 2

17.5

17.5

7-8-9

15

18

1 0 -1 2

18

21

7-8-9

15

21

1 0 -1 2

18

25

7-8-9

15

21

1 0 -1 2

18

25

7-8-9

15

21

1 0 -1 2

18

25

F

i

d

H

e

30 60 35

30

60 35

Cylindrical thermowell, bar stock/drilled with stepped shank and process connection for weld-on (max. PN 100 at 20 °C)

Process connection

Max. total length

DN ¾" for weld-on

26.9 1000 mm

 1/04-2015

DN 1"

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33.4

7-8-9

15

10 - 12

18

7-8-9

15

10 -12

18

D

H

19

46

22

51

9

Resistance Thermometers Model TWL Exd

Dimensions Thermowell Model TWL-…D… Tapered shank, bar stock/drilled thermowell with process connection G-thread (max. PN 250 at 20 °C)

Process connection

G-thread

Max. total length

AF

F

i

36

G ¾B

41

G 1B

1000 mm

d

7-8-9

18

10 - 12

21

7-8-9

18

10 -12

21

D

H

L

Q

23

46

20

31.7

29

51

25

39

D

H

L

23

46

20

29

51

24

Process connection

NPT-thread

10

Max. total length

AF

F

27

¾" NPT

36

1" NPT

1000 mm

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i

d

7-8-9

18

10 - 12

21

7-8-9

18

10 -12

21

1/04-2015

Tapered shank, bar stock/drilled thermowell with process connection NPT-thread (max. PN 250 at 20 °C)

Resistance Thermometers Model TWL Exd

Tapered shank, bar stock/drilled thermowell with process connection flange acc. DIN or ANSI (max. PN 250 at 20 °C)

Process connection

Max. total length

ANSI 1" ANSI 1 ½" ANSI 2" flange

DIN DN 25 DIN DN 32 DIN DN 40 DIN DN 50

1000 mm

i

d

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

7-8-9

18

10 - 12

21

D

H

23

e

30 60

29

35

23

30

60 29

35

Tapered shank, bar stock/drilled thermowell with process connection for weld-on (max. PN 250 at 20 °C)

Process connection

Max. total length

DN 1" for weld-on

1000 mm

 1/04-2015

DN 1 ¼"

www.kobold.com

i

d

7-8-9

18

10 - 12

21

7-8-9

18

10 -12

21

D

H

33.4

51

38.1

51

11

measuring

Resistance Thermometers according to DIN

• monitoring •

Ignition Protection Exia

analysing

T2

T2

TWL-Exia

OO

Measuring range: -80...+600 °C

OO

Pt 100-sensor class A respectively class B

OO

Output: resistance or analogue 4- 20 mA

OO

Thermowells according to DIN 43772

OO

Special sensor length available

OO

 ption: head transmitter with HART® protocol, O or Profibus®/Fieldbus

OO

For ATEX applications, ignition protection Exia

1/04- 2015

KOBOLD companies worldwide:

ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLoMBIA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, turkey, USA, VIETNAM

KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 299-23398 [email protected] www.kobold.com 1

Resistance Thermometers according to DIN Model TWL Exia

Head Transmitter Resistance thermometers with head transmitter are used whenever a measuring signal must be transported long distance without any disturbance. The head transmitter which is encapsulated in epoxide resin is located right in the connection head and delivers a temperature-linear output signal of 4-20 mA. The head transmitter is available with standardised communication systems just like HART® protocol or Profibus®/Fieldbus.

Applications The resistance thermometers are favourably used for the temperature measurement in liquids, solids and gaseous media. The reliable watertightness of this installation method for gauge pressure and vacuum is an important criteria for selection. Application areas are located in the air-conditioning and cooling industry, the heating-, furnace-, mechanical- and apparatus construction as well as in the complete industry. For all applications in hazardous areas, the instruments are supplied with the ignition protection Exia.

2

Technical Data Meas. principle: temperature depending resistor Meas. range: -80 ... +600 °C, (-40 ... +85 °C TWL-ST) Sensor: Pt 100, single- or double-sensor (1 x Pt 100 or 2 x Pt 100) Accuracy: class A or class B (others on request) Ambient temperature: -40 … +150 °C (-40 ... +85 °C TWL-ST) with ceramic terminal base -40 … +85 °C with transmitter -40 … +85 °C for room temperature sensor Operating Pressure: max. 250 bar (depending on TWL version, see order details) Connection head: form B with chain except TWL-ST : Aluminium or polycarbonate connection head TWL-SN and TWL-SA: without connection head Materials: - Sensor: stainless steel 1.4404 (exception: TWL-D and TWL-ST, others on request) - Neckpipe: stainless steel 1.4404 (exception: TWL-D, others on request) - Connection head: aluminium, painted (TWL-ST: Polycarbonate) - Terminal base: ceramic (without transmitter) Process connection: thread G ½ male, G1 male flange DN 25 weld-on sleeve Ø 24 h7, others on request Sensor wiring: 2-, 3- or 4-wire Protection: connection head IP 65 sensor IP 68 ATEX-approval: II 1 GD Ex ia IIC T4...T6/ Ex iaD 20 IP65 T85 °C -20 °C ≤ Ta ≤ +60 °C Head transmitter: - Output: analogue output 4-20 mA - Communication: HART®-protocol, Profibus®/Fieldbus - Minimum meas. span: standard transmitter 25 K transmitter with HART® 10 K transmitter with Profibus®/ Fieldbus™ 5 K - Supply voltage: 8-35 VDC for standard transmitter and transmitter with HART® 9-32 VDC for transmitter with Profibus®/Fieldbus™

www.kobold.com

No responsibility taken for errors; subject to change without prior notice.

1/04- 2015

T2

Description The KOBOLD resistance thermometers model TWL comprise a rugged installation fitting made of stainless steel with thread, flange or weld-on connection, a connection head form B out of aluminium casting and a removable measuring insert (exceptions are models TWL-ST, -SN and -SA). The measuring insert can be replaced without emptying the process (TWL-ST, -SN, -SA excepted). The instruments are supplied with the ignition protection Exia as a standard and therefore can be installed in relevant hazardous areas. A Pt 100 temperature sensor according to IEC 751, category A or B is fitted in the measuring insert as standard. Depending on customer request the temperature sensor can be carried out as 2-, 3- or 4-wire circuit. Alternatively these sensors can be designed as single or double resistance thermometers. Exceptional the 4-wire version, which can only be build with one Pt 100 due to lack of space. As an option the resistance thermometers can be supplied with a head transmitter. Transmitter with a standard 4-20 mA signal and transmitter with HART® protocol or with Profibus®/Fieldbus are there to choose from. Beside the available resistance thermometers according to DIN-standard, there are customised versions relating to the immersion length, the connection head, the materials, the process connection or the tolerance classes deliverable on request.

Resistance Thermometers according to DIN Model TWL Exia

Screw-in resistance thermometer form 2G with neckpipe, protection Exia, thermowell G ½ male according to DIN 43772 (with neckpipe), pmax 10 bar Model

Immersion length "EL"

Process connection

Sensor type/ category2)

Wiring

Connection head

Head transmitter

Options

0 = without 1 = 1 x Pt 100 cat.  B -80…+600 ºC

10 = 100 Ø 8 x 6 mm 16 = 160 Ø 8 x 6 mm TWL-B94

25 = 250 Ø 8 x 6 mm

2 = G ½ AG

40 = 400 Ø 8 x 6 mm XX1) = special length Ø 8 x 6 mm

2 = 2 x Pt 100 cat.  B 2 = 2-wire -80…+600 ºC 3 = 3-wire 3 = 1 x Pt 100 43) = 4-wire cat.  A -80…+600 ºC 4 = 2 x Pt 100 cat.  A -80…+600 ºC

Please specify special length in writing Maximum temperature +750 °C on request

G = form B, with chain Y = special connection head (to be specified in writing)

A4) = programmable transmitter 2-wire (5333D) B4) = transmitter with HART® protocol 2-wire (5337D) C4) = transmitter Profibus®/ Fieldbus™ (5350B)

0 = without Y = acc. description

for options A, B, C choose sensor wiring code "3" Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

Screw-in resistance thermometer form 2G with neckpipe, protection Exia, thermowell G 1 male according to DIN 43772, pmax 10 bar Model

Immersion length "EL"

Process connection

Sensor type/ category2)

Wiring

Connection head

Head transmitter

Options

0 = without 10 = 100 Ø 10 x 8 mm 16 = 160 Ø 10 x 8 mm TWL-CB4

25 = 250 Ø 10 x 8 mm 4 = G  1 AG 40 = 400 Ø 10 x 8 mm XX1) = special length Ø 10 x 8 mm

1/04 - 2015

Please specify special length in writing Maximum temperature +750 °C on request

1 = 1 x Pt 100 cat.  B -80…+600 ºC 2 = 2 x Pt 100 cat.  B -80…+600 ºC 3 = 1 x Pt 100 cat.  A -80…+600 ºC 4 = 2 x Pt 100 cat.  A -80…+600 ºC

A4) = programmable transmitter 2-wire (5333D)

G = form B, with chain B4) = transmitter with HART® protocol 2 = 2-wire Y = s pecial 0 = without 2-wire (5337D) connec3 = 3-wire Y = acc. tion head C4) = transmitter description 43) = 4-wire (to be Profibus®/ specified Fieldbus™ in writing) (5350B) for options A, B, C choose sensor wiring code "3" Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

No responsibility taken for errors; subject to change without prior notice.

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3

Resistance Thermometers according to DIN Model TWL Exia

Screw-in resistance thermometer form 3G with neckpipe, protection Exia, tapered thermowell G 1 male according to DIN 43772 for faster response time, pmax 30 bar Model

Immersion length "EL"

Process connection

Sensor type/ category2)

Wiring

Connection head

Head transmitter

Options

0 = without

16 = 160 Ø 8 x 6 mm 25 = 250 Ø 8 x 6 mm TWL-G94

28 = 280 Ø 8 x 6 mm

A4) = programmable transmitter 2-wire (5333D)

1 = 1 x Pt 100 cat. B -80…+600 ºC

4 = G 1 AG

XX1) = special length Ø 8 x 6 mm

2 = 2 x Pt 100 cat. B -80…+600 ºC

2 = 2-wire

3 = 1 x Pt 100 cat. A -80…+600 ºC

43) = 4-wire

3 = 3-wire

T2

4 = 2 x Pt 100 cat. A -80…+600 ºC

Please specify special length in writing Maximum temperature +750 °C on request

G = form B, 4) with chain B = transmitter with HART® Y = special protocol connec2-wire (5337D) tion head 4) C = transmitter (to be Profibus®/ specified Fieldbus™ in writing) (5350B)

0 = without Y = acc. description

for options A, B, C choose sensor wiring code "3" Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

Immersion resistance thermometer form 1, protection Exia, thermowell according to DIN 43772 with adjustable flange, pmax 10 bar Immersion length "EL" 50 = 500 Ø 15 mm 71 = 710 Ø 15 mm 1T = 1000 Ø 15 mm TWL-1F4

T4 = 1400 Ø 15 mm 2T = 2000 Ø 15 mm XX1) = special length Ø 15 mm

Process connection

Sensor type/ category4)

Wiring

Head transmitter

Options

0 = without B = adjustable G¾ male st.st. C=a  luminium sliding flange DIN 43743

Please specify special length in writing Maximum temperature +750 °C on request

A4) = programmable transmitter 2-wire (5333D)

1 = 1 x Pt 100 cat. B -80…+600 ºC 2 = 2 x Pt 100 cat. B -80…+600 ºC

2 = 2-wire

3 = 1 x Pt 100 cat. A -80…+600 ºC

43) = 4-wire

3 = 3-wire

4 = 2 x Pt 100 cat. A -80…+600 ºC

G = form B, 4) with chain B = transmitter with HART® Y = special protocol connec2-wire (5337D) tion head 4) C = transmitter (to be Profibus®/ specified Fieldbus™ in writing) (5350B)

0 = without Y = acc. description

for options A, B, C choose sensor wiring code "3" Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

4

Connection head

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No responsibility taken for errors; subject to change without prior notice.

1/04- 2015

Model

Resistance Thermometers according to DIN Model TWL Exia

Weld-on resistance thermometer form 4, protection Exia, thermowell according to DIN 43772, pmax 250 bar Model

Immersion length EL /L [mm]

Process connection

Sensor type/ category3)

Wiring

Connection head

Head transmitter

Options

1406 = 65/140 (D1) st.st. 1.4571 2412 = 125/200 (D2) st.st. 1.4571 4406 = 65/200 (D4) st.st. 1.4571

0 = without 1 = 1 x Pt 100 cat. B -80…+600 ºC

5412 = 125/260 (D5) st.st. 1.4571

TWL-D

XXXX1) = special length 1906 = 65/140 (D1) st.st. 1.4903 2)

0 = weld-on

2 = 2 x Pt 100 cat. B 2 = 2-wire -80…+600 ºC 3 = 3-wire 3 = 1 x Pt 100 44) = 4-wire cat. A -80…+600 ºC 4 = 2 x Pt 100 cat. A -80…+600 ºC

29122) = 125/200 (D2) st.st. 1.4903

G = form B, with chain Y = special connection head (to be specified in writing)

A5) = programmable transmitter 2-wire (5333D) B5) = transmitter with HART® protocol 2-wire (5337D) C5) = transmitter Profibus®/ Fieldbus™ (5350B)

0 = without Y = acc. description

for options A, B, C choose sensor wiring code "3"

49062) = 65/200 (D4) st.st. 1.4903 59122) = 125/260 (D5) st.st. 1.4903 XXXX1) = special length Please specify special length in writing Stainless steel 1.7380 or 1.7337 on request 3) Maximum temperature +750 °C on request

Only with 1x Pt100 Please specify measuring range in writing

1)

4)

2)

5)

Insertion resistance thermometer form 3F, protection Exia flange DN 25 PN 40, tapered thermowell according to DIN 43772 for faster response time, pmax 50 bar Model

Immersion length "EL"

Process connection

22 = 225 (size ø12 ... 8 mm) TWL-F94

28 = 285 (size ø12 ... 8 mm) 4 = DN 25 34 = 345 (size ø12 ... 8 mm)

1/04 - 2015

XX1) = special length

Please specify special length in writing Maximum temperature +750 °C on request

Sensor type/ category2)

Wiring

3 = 1 x Pt 100 cat. A -80…+600 ºC

Options

A4) = programmable transmitter 2-wire (5333D)

2 = 2-wire 3 = 3-wire 43) = 4-wire

4 = 2 x Pt 100 cat. A -80…+600 ºC

G = form B, with chain B4) = transmitter with HART® protocol Y = special 0 = without 2-wire (5337D) connecY = acc. 4) tion head C = transmitter description (to be Profibus®/ specified Fieldbus™ in writing) (5350B) for options A, B, C choose sensor wiring code "3"

Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

No responsibility taken for errors; subject to change without prior notice.

Head transmitter 0 = without

1 = 1 x Pt 100 cat. B -80…+600 ºC 2 = 2 x Pt 100 cat. B -80…+600 ºC

Connection head

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5

Resistance Thermometers according to DIN Model TWL Exia

Spare measuring insert for resistance thermometer according to DIN 43772 and protection Exia Immersion length ML [mm]

For form

0050 = 500

1

002T = 2000

1028 1428

2G (Model TWL-CB4 only)

258 318 408 558

1)

acc. to special length

0010 = 100

258

T2

0025 = 250 0040 = 400 XXXX1) = special length

2G (Model TWL-B94 only)

0022 = 225 0028 = 285 0034 = 345

3F

XXXX1) = special length 0016 = 160

TWL-M52 0025 = 250 Ø 5 mm 0028 = 280

318 408

3G

2 = 2 x Pt 100 cat. B acc. to special length -80… +600 ºC 318 3 = 1 x Pt 100 378 cat. A 438 -80… +600 ºC acc. to special length

408 438

322

2412 = 125/200

382

4406 = 65/200

382

5412 = 125/260

382 382

Please specify special length in writing Maximum temperature +750 °C on request

4 = 2 x Pt 100 cat. A -80… +600 ºC

2 = 2-wire 3 = 3-wire 43)= 4-wire

B3) = transmitter with HART® protocol 0 = without 2-wire (5337D) Y = acc. descripC3) = transmitter tion Profibus®/ Fieldbus™ (5350B) for options A, B, C choose sensor wiring code "3"

322

4906 = 65/200 XXXX1) = special length

A3) = programmable transmitter 2-wire (5333D)

442 4

2912 = 125/200 5912 = 125/260

0 = without

acc. to special length

1406 = 65/140

1906 = 65/140

1 = 1 x Pt 100 cat. B -80… +600 ºC

558

318

XXXX1) = special length

442 acc. to special length Only with 1x Pt100 Please specify measuring range in writing

1)

3)

2)

4)

6

Options

2028

0010 = 100

0016 = 160

Head transmitter

acc. to special length

XXXX1) = special length

XXXX = special length

Wiring

738

TWL-M82 001T = 1000 Ø 8 mm 00T4 = 1400

TWL-M62 0025 = 250 Ø 6 mm 0040 = 400

Sensor type/ category2)

528

0071 = 710

0016 = 160

Measuring insert length

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No responsibility taken for errors; subject to change without prior notice.

1/04- 2015

Model

Resistance Thermometers according to DIN Model TWL Exia

Ambient resistance thermometer, protection Exia, pmax Atmospheric pressure Model

Sensor length "EL"

Process connection

Sensor type/ category

Wiring

Connection head

Head transmitter

Special option

0 = without A3) = programmable transmitter 2-wire (5333D)

1 = 1 x Pt 100 cat. B 24 = 24 mm TWL-ST

XX1) = special length

0 = wall mounting

2 = 2 x Pt 100 cat. B

2 = 2-wire

3 = 1 x Pt 100 cat. A

42) = 4-wire

34) = 3-wire

4 = 2 x Pt 100 cat. A

B3) = transmitter with HART® protocol 0 = without P = polycarbo2-wire (5337D) Y = acc. nate descrip3) C = t  ransmitter A = aluminium tion ® Profibus / Fieldbus™ (5350B) for options A, B, C choose sensor wiring code "3"

1)

Please specify special length in writing

2)

Only with 1x Pt100

3)

Please specify measuring range in writing

4)

Necessary for head transmitter

Screw-in resistance thermometer with cable, protection Exia, male according to DIN 43772, pmax 10 bar Model

Immersion length "EL"

Process connection

16 = 160 Ø 6 mm 25 = 250 Ø 6 mm

2 = G ½ male

40 = 400 Ø 6 mm XX1) = special length 1)

Please specify special length in writing

Wiring

Connection cable3)

Head transmitter

Special option

1 = 1 x Pt 100 cat. B -80…+600 ºC

10 = 100 Ø 6 mm

TWL-SN

Sensor type/ category

2 = 2 x Pt 100 cat. B -80…+600 ºC 3 = 1 x Pt 100 cat. A -80…+600 ºC

S = silicone cable 2 = 2-wire

P = PTFE cable

3 = 3-wire

X = special length and/or material (to be specified in writing)

42) = 4-wire

0 = without

0 = without Y=a  cc. description

4 = 2 x Pt 100 cat. A -80…+600 ºC 2)

Only with 1x Pt100

3)

Please specify special length cable 'CL' (standard model 1000 mm) in writing

Insertion resistance thermometer with cable, protection Exia, pmax 10 bar Model

Immersion length "EL"

Process connection

16 = 160 Ø 6 mm TWL-SA

0 = ohne

40 = 400 Ø 6 mm XX1) = special length

1/04 - 2015

1)

Please specify special length in writing

No responsibility taken for errors; subject to change without prior notice.

Wiring

Connection cable3)

Head transmitter

Special option

1 = 1 x Pt 100 cat. B -80…+600 ºC

10 = 100 Ø 6 mm

25 = 250 Ø 6 mm

Sensor type/ category

2 = 2 x Pt 100 cat. B -80…+600 ºC 3 = 1 x Pt 100 cat. A -80…+600 ºC

S = silicone cable 2 = 2-wire

P = PTFE cable

3 = 3-wire

X = special length and/or material (to be specified in writing)

42) = 4-wire

0 = without

0 = without Y=a  cc. description

4 = 2 x Pt 100 cat. A -80…+600 ºC 2)

Only with 1x Pt100

3)

Please specify special length cable 'CL' (standard model 1000 mm) in writing

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7

Resistance Thermometers according to DIN Model TWL Exia

Dimensions [mm] TWL-B…

TWL-C…

15

18

130

130

89

80

89

80

T2

G½ EL

EL

G1

Ø8

Ø10

TWL-G…

TWL-1F… 80

18

32

130

89

89

80

S

Ø55

EL

EL

G1

Ø8

8

S = overall probe length www.kobold.com

No responsibility taken for errors; subject to change without prior notice.

1/04- 2015

EL = immersion length

Ø15

Resistance Thermometers according to DIN Model TWL Exia

Dimensions [mm] TWL-D…

TWL-F… 80

89

89

80

65

155

blind flange DN 25 acc. DIN 2527

Ø85 Ø115

EL

L

EL

Ø24 h7

Ø8

Ø12,5

L = overall length weld-on probe EL = immersion length

TWL-M…

ML

Ø 42

Diameter D …M82…

8 mm

…M62…

6 mm

…M52…

5 mm

D

1/04 - 2015

ML = length measuring insert

No responsibility taken for errors; subject to change without prior notice.

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9

Resistance Thermometers according to DIN Model TWL Exia

Dimensions [mm] TWL-ST240…P...

TWL-SN…

TWL-SA…

10

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No responsibility taken for errors; subject to change without prior notice.

1/04- 2015

T2

TWL-ST240…A...