JUMO 901020 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

Screw-in thermocouples
with terminal head form B

 For temperatures from -200 to +800 °C
 Available with different thermocouples
 As single or double thermocouple
 Connection head form B, BUZ, BUZH, BBK
 Available with transmitter

Screw-in thermocouples are preferentially used for measuring temperatures in fluids and gases.
A decisive selection criterion is the reliable sealing feature of this installation type with vacuum
and with overpressure. Application fields are found, amongst others, in heating, furnace/kiln
and process technology.
The connection head is suitable for ambient temperatures up to +100 C. The versions BUZ,
BUZH and BBK are also available in addition to the standard connection head, form B.
Sheaths made of stainless steel protect the measuring insert against chemical influences and
mechanical damage.
Thermocouples (elements) as per DIN EN 60584, class 2 and DIN 43710 are set into the
measuring insert. Versions with two thermocouples are also possible.

Data Sheet 90.1020 (90.1002) Page 1/4

Technical data

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

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 transmitters,
Data sheets 70.7010 and 70.7060

Extension tube Stainless steel 1.4571, length 130 mm
Process connection thread, stainless steel 1.4571
Sheath Stainless steel 1.4571, diameter 9 mm
Measuring insert Exchangeable, insulated structure:

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

Accessories Sheath, data sheet 90.9710 (90.9721)

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 +800 °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 +800 °C

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

2011-03-17/00314536

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 90.1020 (90.1002) Page 2/4

Basic type 901020/10 Basic type 901020/20

2011-03-17/00314536