JUMO 906121 Platinum-Chip Temperature Sensors with Connection Wires According to DIN EN 60751, PCA Design Type Data Sheet - Manual

Data sheet 90.6121 Page 1/16
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
Platinum Chip Temperature Sensors
with Connection Wires
to EN 60 751
■ Temperature range from -70 ... +600°C
■ Standardized nominal values and tolerances
■ Resistance values from 20 ... 5000
Ω
■ Characteristic curve linearity
■ Quick response behavior
■ Vibration proof design
■ Low price level
Introduction
The platinum chip temperature sensors are part of the category of temperature sensors manu-
factured in thin film technology. They are produced by JUMO under clean room conditions
meeting the latest state-of-the-art. The platinum layer acting as the active layer is applied to a
ceramic body in a sputter process and subsequently given a meander-structure in a lithograph-
ic process. Precise adjustment is then carried out in a laser trimming process. To protect the
sensor against external influences and for insulation purposes, the platinum meander is coated
with a special glass layer once the adjustment is completed. The electrical connection is made
by connection wires welded onto the contact surfaces. Depending on the version, the connec-
tion wires can be of different materials and their length as well as their diameter can vary to a
certain extent. An additional glass layer applied to the contact surface fixes the connection
wires and also serves as a tension relief.
Platinum chip temperature sensors of the PCA design are available from stock in various ver-
sions as Pt 100-, Pt 500- or Pt 1000 temperature sensors. Special rated values can be manu-
factured on request. Platinum chip temperature sensors are also available in small sizes with
high ohmic load. Their low deadweight allow very low response times. When installed as fixed
units, they also provide excellent vibration resistance. The application temperature depends on
the respective version and, in normal cases, ranges between -70 ... +600°C. When accepting
certain rated value offsets and/or hysteresis effects occurring within specific limits, these plat-
inum chip temperature sensors can also be used for temperatures well below -70°C.
For most temperature applications required in the market, platinum chip temperature sensors
are used as an active component for temperature recording. Typical application fields are as
follows: heating engineering, air conditioning technology, ventilation technology, medical and
laboratory engineering, white goods, automobiles and commercial vehicles as well as mechan-
ical and industrial engineering.
References
The revised version of this book was reviewed
due to changed standards and further devel-
opments. The principle of the internationally
approved "Guide of the expression of uncer-
tainty in measurement" (abbreviated: GUM)
ISO guide is particularly conveyed by the new
chapter "Measurement uncertainty". Further-
more, a chapter concerning explosion protec-
tion for thermometers was amended with
regard to the European Directive 94/9/EC in
effect from the 1st of July, 2003.
August 2002
Publication FAS 146
Sales No. 90/00085081
ISBN: 3-935742-07-X
JUMO Platinum Temperature Sensors
Structure and application of platinum temperature sensors Data sheet 90.6000
Platinum glass temperature sensors Data sheet 90.6021
Platinum ceramic temperature sensors Data sheet 90.6022
Platinum film temperature sensors Data sheet 90.6023
Platinum glass temperature sensors with glass extension Data sheet 90.6024
Platinum chip temperature sensors with connection wires Data sheet 90.6121
Platinum chip temperature sensors on epoxy PCB Data sheet 90.6122
Platinum chip temperature sensors with connection terminals Data sheet 90.6123
Platinum chip temperature sensors of circular design Data sheet 90.6124
Platinum chip temperature sensors of SMD design Data sheet 90.6125
PCA design
2011-01-17/00311575