JUMO 902020 Screw-in RTD Temperature Probe with Form B Terminal Head Data Sheet - Manual

Data Sheet 902020 Page 1/6
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: 315-697-5866
1-800-554-JUMO
Fax: 315-697-5867
E-mail: [email protected]
Internet: www.jumousa.com
Screw-in RTD temperature probes
with terminal head form B
 For temperatures from -50 to +600 °C
 With replaceable measuring insert
 As single or double RTD temperature probes
 Connection head form B, BUZ, BUZH, BBK
 Available with transmitter
Screw-in RTD temperature probes are mainly used for measuring temperatures in fluids and
gasses. A decisive selection criterion is the reliable sealing feature of this installation type with
vacuum and with overpressure. The application areas are, among others, in the air conditioning
technology and refrigeration engineering as well as the HVAC, kiln and apparatus engineering
sector.
The connection head is suitable for temperatures up to +100 °C. The versions BUZ, BUZH and
BBK are also available in addition to the standard connection head, form B.
A Pt100 temperature sensing element according to DIN EN 60751, class B in 2-wire circuit is
used as a measuring insert by default – versions with Pt500 or Pt1000 are also possible.
Connection is available in 3-wire or 4-wire circuit as an option. A transmitter can be optionally
integrated into the connection head.
Technical data
Terminal head Form B DIN 43729, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BUZ, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BUZH, die-cast aluminum, M20 × 1.5; IP65, ambient temperature -40 to +100 °C
Form BBK, plastic, M20 × 1.5; IP54, ambient temperature -30 to +130 °C
Caution: reduced ambient temperature range when using transmitters,
data sheets 707010, 707030 and 707060
Extension tube Stainless steel 1.4571, length 130 mm
Process connection Thread, stainless steel 1.4571
Thermowell, stainless steel 1.4571 or steel 1.7335
Thermowell 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
0.9
approx. 50 s, in water 0.2 m/s, Ø 9 mm
Transmitter analog transmitter, 4 to 20 mA output, data sheet 707030
analog transmitter, 0 to 10 V output, data sheet 707030
programmable transmitter, 4 to 20 mA/20 to 4 mA output, data sheet 707010
Wtrans B programmable head transducer with radio transmission, data sheet 707060
(suitable Wtrans receivers, data sheet 902931)
Accessories Thermowell, data sheet 909710
2012-08-16/00311468