JUMO 909710 User Manual

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Screw-in and weld-in pockets

■ for thermocouples and RTD temperature probes

■ thermometers can be replaced without draining the system

■ pockets in different materials

■ operating pressure up to 450 bar

■ available with acceptance certificate 3.1(machined from solid)

Screw-in and weld-in pockets are used for installing thermocouples and RTD temperature
probes whenever replacement without draining the system and/or pressure resistance are re­quired.

The dimensions specified for EL refer to the fitting lengths of the thermometers; the dimension
L indicates the fitting length of the pocket.

The pressure resistance is dependent on the temperature and is specified for each item. The
maximum pressure that can be sealed on the thread depends on the installation conditions and
may be lower. The pressure specifications contain no safety margin for additional loading
through flow velocity.
Calculations of the permitted pressure under given conditions of flow, temperature and medium
can be provided as a service to the user.

Acceptance test certificate:

3.1, can be requested when ordering.
Further sheaths, data sheet 902440

Data Sheet 909710 (909721) Page 1/6

Technical data

Process connection for screwing in: G 1/2 (1/2" pipe), G 3/4 (3/4" pipe)

Sheath Material:

Operating temperature range up to 450 °C, take note of loading diagrams!

for welding in: dia. 24H7, dia. 30H11

steel 1.0305
stainless steel 1.4571
steel 1.7335
others on request

2011-11-01/00073431

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Dimensions

Data Sheet 909710 (909721) Page 2/6

Basic type 909710/10
Basic type 909710/11

Basic type 909712/50
Basic type 909712/51

Basic type 909712/15 Basic type 909712/20

2011-11-01/00073431

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Loading diagrams

Wall thickness in mm

Pressure loading in bar

Material Temperature Reduction

CrNi

1.4571

up to +200 °C -10 %

CrNi

1.4571

up to +300 °C -20 %

CrNi

1.4571

up to +400 °C -25 %

CrNi

1.4571

up to +500 °C -30 %

CuZn

2.0401

up to +100 °C -15 %

CuZn

2.0401

up to +175 °C -60 %

Loading of sheaths
Form D according to 43763
Basic type 909712/50 and /51

Sheath: st. steel X6 CrNiMoTi 17 12 2,
Material Ref. 1.4571

Sheaths D1 and D4:
Permissible flow velocity for
air, water, superhtd. steam: up to 60 m/sec

Sheaths D2 and D5:
Permissible flow velocity
for air: up to 60 m/sec
for water, superheated steam: up to 30 m/sec

Data Sheet 909710 (909721) Page 3/6

Load limits on sheaths, for various sheath dimensions

The diagram shows the load limits (guide values) for different sheath dimensions. The ma­ximum pressure loading of cylindrical sheaths is shown in relation to the wall thickness with
different sheath diameters. The data refer to sheaths in stainless steel 1.4571, fitting length
100 mm, flow velocity 10 m/sec in air or 4 m/sec in water and a temperature range from -20
to +100 °C. A safety factor of 1.8 has been taken into account. For higher temperatures, or
different materials, the maximum pressure loading has to be reduced by the percentage valu­es given in the table.

Loading on sheaths
Form D according to 43763
Basic type 909712/50 and /51

Sheath: steel 13 CrMo 44,
Material Ref. 1.7335

Permissible flow velocity for
air and superheated steam: up to 60 m/sec

Loading in water: up to 450 bar
and up to 5 m/sec

2011-11-01/00073431

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Order details: Screw-in pockets

(1) Basic type

909710/10

Screw-in pocket, cylindrical,
with female thread G 1/2 (1/2" pipe)
(similar according to 16179 Form D)

Data Sheet 909710 (909721) Page 4/6

909710/11

with female thread G 1/2 (1/2" pipe)
(DIN 16179 Form D)

(2) Operating temperature in °C (also see loading diagram)

x x 848 0 to 400 °C

(3) Sheath diameter D in mm

x 8 outside diameter 8 mm/inside diameter 6.2 mm

x 13 outside diameter 13 mm/inside diameter 11 mm

(4) Fitting length EL in mm

x x 100 100 mm
x 150 150 mm

x 160 160 mm

x x 250 250 mm

(5) Process connection

x x 104 screw fitting G 1/2 (1/2" pipe thread)

(6) Sheath material

x x 26 stainless steel 1.4571 (max. 400 °C)

(7) Extra codes

x x 000 none

(1) (2) (3) (4) (5) (6) (7)
Order code -----/
Order example 909710/10 - 848 - 8 - 100 - 104 - 26 / 000

Screw-in pocket, cylindrical,

2011-11-01/00073431

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Order details: Weld-in pockets

(1) Basic type

909712/15

Weld-in pocket, tapered,
with male thread G 3/4 (3/4" pipe)
and acceptance test certificate 3.1 material

Data Sheet 909710 (909721) Page 5/6

909712/20

909712/50

909712/51

with female thread G 1/2 (1/2" pipe)
(DIN 16179 Form S)

Weld-in pocket,
with female thread M 18x1.5
(DIN 43763 Form D1/D2)

Weld-in pocket,
with female thread M 18x1.5
(DIN 43763 Form D4/D5)

(2) Operating temperature in °C (also see loading diagram)

x x x x 848 0 to 400 °C

x x x 854 0 to 500 °C

(3) Sheath diameter D in mm

x 12 outside diameter 12 mm stepped down to 8 mm/inside diameter 6.5 mm

x x 24 outside diameter 24 mm stepped down to 12.5 mm/inside diameter 7 mm

x 25 outside diameter 25 mm stepped down to 17 mm/inside diameter 11 mm

Weld-in pocket, tapered,

x 65 (140)

(4) Fitting length EL in mm

65 mm (L = 140 mm)

1

(Form D1)

x 65 (200) 65 mm (L = 200 mm) (Form D4)

x 100 100 mm

x 1235 (200) 125 mm (L = 200 mm) (Form D2)

x 125 (260) 125 mm (L = 260 mm) (Form D5)
x x 160 160 mm
x 190 190 mm
x 220 220 mm

x 250 250 mm

(5) Process connection

x x x x 000 weld-in pocket

(6) Sheath material

x 03 steel 1.0305

x x x 26 stainless steel 1.4571 (max. 400 °C)
x x x 36 steel 1.7335 (max. 500 °C)

(7) Extra codes

x x x 000 none
x x x 374 acceptance test certificate 3.1 material

Order code -----/

(1) (2) (3) (4) (5) (6) (7)

Order example 909712/15 - 848 - 12 - 100 - 000 - 03 / 374

1

Example: 65 mm (L = 140 mm); 65 mm = EL taper, 140 mm = L pocket.

2011-11-01/00073431

Data Sheet 909710 (909721) Page 6/6

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard
Canastota, NY 13032, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.us

Stock versions

(1) (2) (3) (4) (5) (6) (7) Part No.

909710/10 - 848 - 8 - 100 - 104 - 26 / 000 90/00489140
909710/10 - 848 - 8 - 150 - 104 - 26 / 000 90/00489141
909710/10 - 848 - 8 - 250 - 104 - 26 / 000 90/00531795

909710/11 - 848 - 13 - 100 - 104 - 26 / 000 90/00044862
909710/11 - 848 - 13 - 160 - 104 - 26 / 000 90/00044863
909710/11 - 848 - 13 - 250 - 104 - 26 / 000 90/00044864

909712/15 - 848 - 12 - 100 - 000 - 03 / 000 90/00039349
909712/15 - 848 - 12 - 160 - 000 - 03 / 000 90/00032010
909712/15 - 848 - 12 - 190 - 000 - 03 / 000 90/00038739
909712/15 - 848 - 12 - 220 - 000 - 03 / 000 90/00035520

909712/20 - 848 - 25 - 160 - 000 - 26 / 000 90/00045048
909712/20 - 848 - 25 - 250 - 000 - 26 / 000 90/00045049
909712/20 - 854 - 25 - 160 - 000 - 36 / 000 90/00045411
909712/20 - 854 - 25 - 250 - 000 - 36 / 000 90/00045412

909712/50 - 848 - 24 - 65 (140) - 000 - 26 / 000 90/00348538
909712/50 - 848 - 24 - 125 (200) - 000 - 26 / 000 90/00340509
909712/51 - 848 - 24 - 65 (200) - 000 - 26 / 000 90/00340384
909712/51 - 848 - 24 - 125 (260) - 000 - 26 / 000 90/00348540
909712/50 - 854 - 24 - 65 (140) - 000 - 36 / 000 90/00348539
909712/50 - 854 - 24 - 125 (200) - 000 - 36 / 000 90/00317838
909712/51 - 854 - 24 - 65 (200) - 000 - 36 / 000 90/00102673
909712/51 - 854 - 24 - 125 (260) - 000 - 36 / 000 90/00340381

2011-11-01/00073431