JUMO 901120 Push-In Thermocouples with Form B Terminal Head Data Sheet - Manual

2011-03-17/00314556
Data Sheet 90.1120 (90.1102) Page 1/4
JUMO GmbH & Co. KG
Delivery address:Mackenrodtstraße 14,
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone:
+49 661 6003-0
Fax: +49 661 6003-607
e-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
e-mail: [email protected]
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: 315-697-5867
e-mail: [email protected]
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.
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 connection head transmitters,
data sheets 70.7010 and 70.7060
Process connection Sheath screw-connection G 1/2
Stop flange Ø 15 mm, DIN 43734
Sheath Steel 1.4749, Ø 15 mm, operating temperature up to +1150 °C (seamless)
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
Measuring insert Insulated structure:
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
Transmitter Programmable transmitter output 4 to 20 mA/20 to 4 mA, data sheet 70.7010
Wtrans B programmable head transducer with radio transmission, data sheet 70.7060
(suitable Wtrans receivers, data sheet 90.2931)