JUMO 902820 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: 315-697-JUMO

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

RTD temperature probe
for process technology
with ATEX approval

■ For temperatures from -200 to +600 °C

■ with thermowells made of stainless steel, titanium, tantalum, Inconel and Hastelloy

■ available with two-wire transmitter (4 to 20 mA/HART

■ II 1/2 G Ex ia IIC T1 to T6 (or Ex ib IIC T1 to T6)

II 1/2 D Ex iaD 20/21 T80 °C to T400 °C (or ...ib...)
II 1/2 G Ex d IIC T1 to T6

1

II 1/2 D Ex tb A20/21 IP66 T80 °C to T400 °C

■ with replaceable measuring insert (not for ATEX-basic types)

RTD temperature probes for process technology (chemical and petrochemical plants, pressure
vessels, etc.) are preferentially used for measuring temperatures in liquids and gases. These
RTD temperature probes consist of a protection fitting per DIN 43763 with various process
connection options, a terminal head and a replaceable measuring insert. The protection fitting
is made of material 1.4571 as standard. Other materials are available for special applications.
All fittings are manufactured in accordance with the pressure vessel regulations and are
subjected to a pressure and leakage test. The measuring insert is normally fitted with a Pt100
temperature sensor as per DIN EN 60751, Class B in 2-wire circuit; versions with two Pt100
measuring circuits are also available as well as 3- and 4-wire circuits. An analog or
programmable transmitter can be integrated for measurement transmission with a 4 to 20 mA
or via the HART

®

interface. Versions with flameproof enclosure or intrinsic safety are available
for temperature measurement in areas with an explosion hazard. For documentation purposes,
the device parameters (measurement tolerance, material, etc.) can be certified with a works test
certificate.

Push-in and screw-in RTD temperature probes with connecting cable and ATEX approval can
be provided on request.

1

1

®

) in Ex version

1

Data sheet 902820 Page 1/15

Technical data

Terminal head Form B DIN 43729, die-cast aluminum, M 20x1.5; IP65, ambient temperature -40 to +100 °C

Extension tube Stainless steel 1.4571, length 130 mm (150 mm for type 902820/50.../51...)
Process connection thread, stainless steel 1.4571

Sheath Stainless steel 1.4571, Ø 9 mm, Ø 11 mm, Ø 12 mm

Measuring insert Replaceable, Pt100 temperature probe, DIN EN 60751, class B, 2-wire circuit
Response times t

Tra ns mi tter analog transmitter, 4 to 20 mA output, data sheet 707030

Accessories Sheath, data sheet 909710 (909721)
DIN versions DIN 43765 Form B1, B2, B3, load capacity, see diagram 1

Form BUZ, die-cast aluminum, M 20x1.5; IP65, ambient temperature -40 to +100 °C
Form BUZH, die-cast aluminum, M 20x1.5; IP65, ambient temperature -40 to +100 °C
Form BBKS, plastic (PA 6), M 20x1.5; IP54, ambient temperature -30 to +130 °C
Form BEGF, stainless steel 1.4541, M 20x1.5, IP65, ambient temperature -40 to +100 °C
Form XD-AD (EEx d ATEX), die-cast aluminum, M 20x1.5; IP66,
ambient temperature -50 to +100 °C
Caution: reduced ambient temperature range when using transmitters,
data sheets 707010, 707030 and 707060

flange, stainless steel 1.4571
Sheath, stainless steel 1.4571 or steel 1.7335
highly corrosion-resistant materials/coatings are optionally available

highly corrosion-resistant materials/coatings are optionally available

approx. 50 s, in water 0.4 m/s, Ø 9 mm

0.9

analog transmitter, 0 to 10 V output, data sheet 707030
programmable transmitter, 4 to 20 mA/20 to 4 mA output, data sheet 707010
programmable transmitter, 4 to 20 mA output and HART

®

interface, data sheet 707010
Wtrans B programmable head transducer with radio transmission, data sheet 707060
(do not use in Ex-areas), (suitable Wtrans receivers, data sheet 902931)

DIN 43766 Form C1, C2, load capacity, see diagram 2
DIN 43767 Form D1, D2, D4, D5, load capacity, see diagram 3
DIN 43771 Form G1, G2, G3, load capacity, see diagram 4

1

Explosion protection: The maximum product specific explosion protection depends of the RTD temperature probe design.
For an exact classification of the RTD temperature probe, please refer to Operating Manual B 90.2820.

2014-03-06/00386333

Data sheet 902820 Page 2/15

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: 315-697-JUMO

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

Diagram 1: Diagram 2: Diagram 3:

Permissible flow velocity
for air and superheated steam: up to 25 m/s
for water: up to 3 m/s
Permissible tightening torque: 50 Nm

Permissible flow velocity
for air and superheated steam: up to 40 m/s
for water: up to 5 m/s
Permissible tightening torque: 100 Nm

Form D1; D4 permissible flow velocity
for air, water, superheated steam: up to
60 m/s
Form D2; D5 permissible flow velocity
for air: up to 60 m/s
for water, superheated steam: up to 30 m/s

Diagram 4:

Permissible flow velocity
for superheated steam: up to 40 m/s
for water: up to 5 m/s
for air: up to 400 °C

Type DIN Form D L2 EL Thread Type DIN Form D L2 EL Thread

902820/10 B1 9 - 160 G 1/2 902820/11 G2 9 - 220 G 1

902820/10 B2 9 - 250 G 1/2 902820/11 G3 9 - 280 G 1

902820/10 B3 9 - 400 G 1/2 902820/50 D1 12,5 140 65 -

902820/10 C1 11 - 160 G 1 902820/50 D2 12,5 200 125 -

902820/10 C2 11 - 250 G 1 902820/51 D4 12,5 200 65 -

902820/11 G1 9 - 160 G 1 902820/51 D5 12,5 260 125 -

2014-03-06/00386333

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: 315-697-JUMO

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

Dimensions

Data sheet 902820 Page 3/15

Basic type 902820/10 Basic type 902820/20 Basic type 902820/50

Basic type 902820/11 Basic type 902820/21 Basic type 902820/51

2014-03-06/00386333

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: 315-697-JUMO

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

Dimensions

Data sheet 902820 Page 4/15

terminal head Form BUZ
extra code 320

Terminal head Form BEGF
extra code 397

terminal head Form BUZH
extra code 321

Terminal head Form XD-AD
extra code 399

terminal head Form BBKS
extra code 324

2014-03-06/00386333

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: 315-697-JUMO

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

Order specifications: RTD temperature probes for process technology

(1) Basic type

Data sheet 902820 Page 5/15

902820/10

Screw-in RTD temperature probes
with continuous sheath

(2) Operating temperature in °C

x 150 -200 to +600 °C (wire-wound temperature sensor)
x 402 -50 to +400 °C (thin-film temperature sensor)
x 415 -50 to +600 °C (thin-film temperature sensor)

(3) Measuring insert

x 1001 1x Pt100 in 3-wire-circuit
x 1003 1x Pt100 in 2-wire circuit
x 1011 1x Pt100 in 4-wire circuit
x 2001 2x Pt100 in 3-wire circuit
x 2003 2x Pt100 in 2-wire circuit
x 2011 2x Pt100 in 4-wire circuit (only with terminal head Form BUZH)

(4) Tolerance class as per DIN EN 60751

x 1 Class B (standard)
x 2 Class A
x 3 Class AA (1/3 DIN B)

(5) Sheath diameter D in mm

x9Ø 9 x 1mm
x 11 Ø 11 x 2 mm

(6) Fitting length EL in mm (100 to 1000)

x 160 160 mm
x 250 250 mm
x 400 400 mm
x ... Specification in plain text (50 mm steps)

(7) Process connection

x 104 Screw-connection G 1/2
x 106 Screw connection G 1
x 144 Screw connection (thread) 1/2-14NPT
x 146 Screw connection (thread) 1-11.5NPT

(8) Sheathmaterial

x 26 stainless steel 1.4571
x 60 titanium, on request
x 81 Inconel, on request
x82Hastelloy, on request

(9) Extra codes

x 000 None
x 320 terminal head Form BUZ
x 321 terminal head Form BUZH
x 324 terminal head Form BBKS

x 330 1x analog transmitter, 4 to 20 mA output
x 331 1x transmitter programmable output 4 to 20 mA/20 to 4 mA
x 333 1x analog transmitter, 0 to 10 V output
x 336 1x programmable transmitter, 4 to 20 mA output

2

, data sheet 707030 (not with extra code 362)

2

, data sheet 707030 (not with extra code 362)

3

and HART® interface, data sheet 707010

3

, data sheet 707010

x 365 acceptance test certificate 3.1 DIN EN 10204 insulation resistance
x 367 acceptance test certificate 3.1 DIN EN 10204 pressure test
x 368 acceptance test certificate 3.1 DIN EN 10204 leakage test
x 374 acceptance test certificate 3.1 DIN EN 10204 material
x 562 parts in contact with medium with PTFE covering, on request
x 563 parts in contact with medium with HALAR coating, on request
x 859 1x Wtrans B programmable head transducer with radio transmission, data sheet 707060

Order code -------/

(1) (2) (3) (4) (5) (6) (7) (8) (9)

Order example 902820/10 - 402 - 1001 - 1 - 9 - 250 - 104 - 26 / 000

1

List extra codes in sequence, separated by commas.

2

Specify measuring range in plain text.

3

Specify measuring range and output signal in plain text.

2014-03-06/00386333

,...

1