JUMO 906123 User Manual

Data Sheet 90.6123 Page 1/3

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

Platinum-chip temperature sensors
with terminal clamps
to EN 60 751

■ for temperatures from -30 to +105°C

■ standardized nominal values and tolerances

■ with the nominal values 100, 500 and 1000Ω

■ stable terminal clamps

■ coated with an additional protective varnish

Introduction

PCKL style platinum-chip temperature sensors are manufactured in the same way as the
standard PCA style thin-film sensors. However, there are some differences in the
connecting wire techniques. Compared with the standard temperature sensors, these
sensors do not feature bonded connecting wires, but have terminal clamps that are
pushed on and soldered on.
The terminal clamps are distinguished by their exceptionally high directional and bending
strength.

In addition, all JUMO temperature sensors with terminal clamps are coated with an
additional protective varnish, which makes them ideally suited to a variety of probe
constructions used in the HVAC sector.
The application temperature ranges from -30 to +105°C.

PCKL style

Technical publication

JUMO platinum temperature sensors

Construction 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-foil temperature sensors Data Sheet 90.6023
Platinum-glass temperature sensors with glass extension Data Sheet 90.6024
Platinum-chip temperature sensors with connecting wires Data Sheet 90.6121
Platinum-chip temperature sensors on epoxy card Data Sheet 90.6122
Platinum-chip temperature sensors with terminal clamps Data Sheet 90.6123
Platinum-chip temperature sensors in cylindrical style Data Sheet 90.6124
Platinum-chip temperature sensors in SMD style Data Sheet 90.6125

2008-09-24/00415563

This revised edition takes account of altered
standards and recent developments. The
new chapter “Measurement uncertainty”
incorporates the basic concept of the
internationally recognized ISO guideline
“Guide to the expression of uncertainty in
measurement” (abbreviated: GUM).
In addition, the chapter on explosion
protection for thermometers has been
updated in view of the European Directive
94/9/EC, which has been in force since 1st
July 2003.

August 2002
Publication FAS 146
Sales No. 90/00085081
ISBN: 978-3-935742-07-8

Data Sheet 90.6123 Page 2/3

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

Platinum-chip temperature sensors

PCKL style
with terminal clamps
to EN 60 751

Brief description

PCKL style platinum-chip temperature sensors feature especially rigid terminal clamps for
the electrical connection. One particular advantage is their high bending strength.
Furthermore, the rectangular cross-section of the terminal clamps ensures excellent
directional stability of the temperature sensor when assembled.
PCKL style platinum-chip temperature sensors lend themselves ideally to a variety of
probes for use in the HVAC sector and, since the sensor is openly positioned in the air
stream.

The entire temperature sensor including the solder joint is additionally coated with epoxy
protective varnish, as a protection against condensation and external effects.

Of course, all the positive characteristics of platinum-temperature sensors such as
standardized nominal values to EN 60 751, high long-term stability and good
reproducibility of the electrical properties also apply to this style, thereby ensuring
universal usability and interchangeability.

Temperature sensors packed in bags

Temperature sensor Connecting wire Sales No. for tolerance class

Type R0/Ω B L H Material Dim. L1 RL in mΩ/mm 1/3 DIN B A B

PCKL 1.4005.1 1x100 4.5 6.6 1.9 CuSnP 0.55x0.25 9.2 1.0 90/00474119T on request 90/00480911T
PCKL 1.4005.5 1x500 4.5 6.6 1.9 CuSnP 0.55x0.25 9.2 1.0 on request on request on request
PCKL 1.4005.10 1x1000 4.5 6.6 1.9 CuSnP 0.55x0.25 9.2 1.0 90/00457334T on request 90/00480913T

Dim. tolerances: ΔB = ±0.3 / ΔL = ±0.8 / ΔH = ±0.3 / Dim. = approx. dim. / ΔL1 = ±0.8 For a definition of the tolerance classes,
Dimensions in mm. see Data Sheet 90.6000

T = bag

Dimensional drawing

2008-09-24/00415563

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

Technical data

Temperature coefficient α = 3.850 x 10

Temperature range -30 to +105°C

Measuring current Pt100 recommended: 1.0mA

Operating conditions PCKL style platinum-chip temperature sensors are additionally coated with epoxy varnish.

Measurement point The nominal value specified refers to the standard connecting wire length L1. The

Long-term stability max. R

Insulation resistance >10MΩ at room temperature

Vibration strength see EN 60 751, Section 4.4.2

Data Sheet 90.6123 Page 3/3

Standard EN 60 751

-3°C-1

(between 0 and 100°C)

Tolerance Temperature validity class 1/3 DIN B: -30 to +105°C

Temperature validity range Class B: -30 to +105°C

Pt500 recommended: 0.2mA
Pt1000 recommended: 0.1mA

Maximum current Pt100 maximum: 1.8mA

Pt500 maximum: 0.8mA
Pt1000 maximum: 0.5mA

The coating offers protection against moisture and condensation. However, in spite of the
additional protection against external effects, these temperature sensors may not be used
in corrosive atmospheres. The user may have to carry out some checks before operation.

Please also refer to the Installation Instructions B 90.6121.4 “Notes on the
application of platinum-chip temperature sensors.”

Insulating varnish Epoxy varnish, blue

UL approved, UL 94/V0

Terminal clamps These temperature sensors feature terminal clamps that have been soldered on and are

especially rigid. During further processing, it is essential to ensure that the connections
are not subjected to lateral pressures. The maximum horizontal tension on the individual
terminal clamp may be 10N. Any kinking or bending of the terminal clamps is not
permissible. The raster dimension (wire spacing) is 1.9mm.

measurement is acquired 2mm from the open end of the wire. If the wire length is altered,
changes in resistance will occur which may result in the tolerance class not being met.

drift ≤0.05%/year (see Data Sheet 90.6000 for definitions)

0

Self-heating Δt = I

2

x R x E (see Data Sheet 90.6000 for definitions)

Packaging Bag

Storage In the standard packaging, JUMO temperature sensors, PCKL style, can be stored for at

least 12 months under normal ambient conditions. It is not permissible to store the
sensors in aggressive atmospheres, corrosive media, or in high humidity.

RoHS approved Yes

Self-heating coefficients and response times

Type Self-heating coefficient E in °C/mW Response times in seconds

in water

(v = 0.2m/sec)

PCKL 1.4005.1 0.26 - 0.7 2,4 8,3 20
PCKL 1.4005.5 0.26 - 0.7 2,4 8,3 20
PCKL 1.4005.10 0.26 - 0.7 2,4 8,3 20

2008-09-24/00415563

in air

(v = 2m/sec)

in water

(v = 0.4m/sec)
t

0.5

t

0.9

in air

(v = 3m/sec)

t

0.5

t

0.9