JUMO 901120 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

Push-in thermocouples
with connection head form B

■ For temperatures from -200 to +1600 °C

■ With thermowells made of various materials

■ As single or double thermocouple

■ Connection head form B, BUZ, BUZH, BBK

■ Available with transmitter

Push-in thermocouples are preferentially used for measuring temperatures in liquids and gases.
The application areas are, among others, in the HVAC, kiln and apparatus engineering sector.

The connection head form B is suitable for ambient temperatures up to +100 °C. The support
tube is made of steel. When using a counter flange, see data sheet 90.9750 (90.9725), the
installation point can be sealed up to 1 bar.

Sheaths made of various materials protect the measuring insert against chemical influences and
mechanical damage. The selection of a suitable sheath material depends on the conditions on
site.

Thermocouples (elements) as per DIN EN 60584 and DIN 43710, class 2, are set into the
measuring insert. Versions with two thermocouples are also possible.

Data Sheet 90.1120 (90.1102) Page 1/4

Technical data

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

Process connection Sheath screw-connection G 1/2

Sheath Steel 1.4749, Ø 15 mm, operating temperature up to +1150 °C (seamless)

Measuring insert Insulated structure:

Transmitter Programmable transmitter output 4 to 20 mA/20 to 4 mA, data sheet 70.7010

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 BBK, plastic, M 20x1.5; IP54, ambient temperature -30 to +130 °C
Caution: reduced ambient temperature range when using connection head transmitters,
data sheets 70.7010 and 70.7060

Stop flange Ø 15 mm, DIN 43734

Steel 1.4841, Ø 15 mm, operating temperature up to +1150 °C (seamless)
Ceramic C 799 (KER 710), Ø 6 mm, Ø 8 mm, Ø 10 mm, operating temperatures up to +1600 °C

1x Fe-CuNi „J“, DIN EN 60584, cl. 2, operating temperature -200 to +600 °C
1x Fe-CuNi „L“, DIN 43710, cl. 2, operating temperature -200 to +600 °C
1x NiCr-Ni „K“, DIN EN 60584, cl. 2, operating temperature -200 to +1200 °C
1x Pt10Rh-Pt „S“, DIN EN 60584, cl. 2, operating temperature 0 to 1300 °C
1x Pt30Rh-Pt6Rh „B“, DIN EN 60584, cl. 2, operating temperature 600 to 1600 °C
2x Fe-CuNi „J“, DIN EN 60584, cl. 2, operating temperature -200 to +600 °C
2x Fe-CuNi „L“, DIN 43710, cl. 2, operating temperature -200 to +600 °C
2x NiCr-Ni „K“, DIN EN 60584, cl. 2, operating temperature -200 to +1200 °C
2x Pt10Rh-Pt „S“, DIN EN 60584, cl. 2, operating temperature 0 to 1300 °C
2x Pt30Rh-Pt6Rh „B“, DIN EN 60584, cl. 2, operating temperature 600 to 1600 °C

Wtrans B programmable head transducer with radio transmission, data sheet 70.7060
(suitable Wtrans receivers, data sheet 90.2931)

2011-03-17/00314556

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 90.1120 (90.1102) Page 2/4

Basic type 901120/10 Basic type 901120/20

2011-03-17/00314556