JUMO 902721 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

Test equipment for temperature and its
reduction

■ Pt100 precision RTD temperature probe

■ Calibrated temperature measuring chain with precision display device

■ Calibrations as service (DAkkS approved)

■ Calibration measuring range -80 to +1100 °C

Increased quality consciousness, improved measuring techniques and quality assurance
systems, such as, for instance, DIN ISO 9000, strengthen the requirements regarding pro­cess documentation and measuring means monitoring.

The use of platinum precision RTD temperature probes is preferred as standard. They are
intended to monitor all temperature probes used in industry, building services engineering
and quality assurance.

In connection with a precision display unit (temperature measuring chain) the measured
temperatures can be directly read and transmitted online via the USB interface. For doc­umentation purposes, the "DE-Graph" software available as an option, allows the estab­lishment of tables and graphics as well as editing in other Windows applications.

The main criterion of all devices is the traceability of the measurement results to the na­tional standards. DAkkS (DKD)-calibrated test equipment is recognized without further in­formation as feedback instruments, both in Europe and in many countries outside of
Europe. The calibration service is available at any time for existing test equipment.

Data sheet 90.2721 Page 1/6

Technical data

Precision RTD temperature probe: Measuring insert:

Pt100 ceramic temperature probe as per DIN EN 60751, cl. A

Temperatures:

-50 to +250 °C, -200 to +450 °C

Sheath:

Stainless steel 1.4541, Ø 3 mm, Ø 4.5 mm

Protection class:

IP65

Connection:

4-pin Lemosa coupling, size 1, 4-wire circuit, included in the scope of delivery is a 1.5 m
long silicone insulated connection line with connector, ambient temperature

-30 to +150 °C

Response times: (in water with 0.4 m/s and air 3 m/s)
Ø 3 mm: Water t

Air t

Ø 4.5 mm: Water t

Air t

= 1.3 s, t

0.5

= 14 s, t

0.5

= 3.5 s, t

0.5

= 31.5 s, t

0.5

0.9

0.9

0.9

0.9

= 4 s
= 41 s
= 9 s
= 89 s

2011-03-31/00331822

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

Precision display unit: Description:

These universally applicable, process-controlled indicating devices convince with highest
accuracy and are perfectly suitable for measuring tasks that require highest precision. Ap­plication areas are in the fields of quality assurance, production, maintenance/repair and
service as well as in the air conditioning and environmental technology. All devices of the
P700 series are equipped with a USB interface allowing an online documentation of the
measured values. This interface can also be used for supplying the devices with power.
The measured data can be processed further using the optionally available Windows soft­ware "DE-Graph“.

Product features:

- integrated calibration function for simple compensation of probe tolerances

- 1-stage, 2-stage or 3-stage calibration optionally possible

- USB interface

- Windows evaluation software optionally available (see accessories "DE-Graph")

-Large LCD display

- Storage of MAX, MIN, HOLD and average values

- Differential temperature display for 2-channel units, simultaneous display of both val­ues

- Mains operation possible

- Pt100 input in 4-wire circuit, thermocouple inputs as per DIN EN 60584

- Measuring channels can be freely assigned

- °C/°F change-over

Versions:
902722/20 (P700) Pt100, thermocouple type J, K, L, N, R, S, T

902722/25 (P705) Pt100, thermocouple type J, K, L, N, R, S, T

902722/30 (P750) Pt100, thermocouple type J, K, L, N, R, S, T,

902722/35 (P755) Pt100, thermocouple type J, K, L, N, R, S, T

Measuring ranges:

-200 to +850 °C (Pt100), thermocouples as per DIN EN 60584

Accuracy:

Version 902722/20 ... 25:
for Pt100 ± 0.1 °C from -100 to +200 °C,

for thermocouple type: R, S ± 1.0 °C + 0.1 % of the measured value
for thermocouple type: K, J, L, N, T ± 0.2 °C from 0 to 200 °C, ± 0.5 °C up to 1000 °C,

Version 902722/30 ... 35:
for Pt100 ± 0.03 °C from -50 to +199.99 °C,

for thermocouple type: R, S ± 1.0 °C + 0.1 % of the measured value
for thermocouple type: K, J, L, N, T ± 0.2 °C from 0 to 200 °C, ± 1.0 °C

Display:

2-line LCD display

Case:

ABS plastics, dimensions 200 mm x 93 mm x 44 mm (L x W x H)

Admissible operating temperature:

0 to 40°C

2011-03-31/00331822

Weight:

approx. 350 g

Data sheet 90.2721 Page 2/6

1-channel; resolution 0.1 °C

2-channel; resolution 0.1 °C

1-channel; resolution 0.01 °C from -200 to +200 °C,
otherwise 0.1 °C

2-channel; resolution 0.01 °C from -200 to +200 °C,
otherwise 0.1 °C

residual range 0.1 % of the measured value

residual range ± 1.0 °C of the measured value

± 0.05 °C from -200 to -50.01 °C,
residual range 0.05 % of the measured value

residual range

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

DE-Graph: Protocol and evaluation software:

The software offers versatile possibilities for online documentation and processing of the
measured values under Windows. This application is recommended for all those applica­tions, where measured data must often be documented or compared. In addition, preci­sion RTD temperature probes and their calibration numbers can be efficiently managed.
The physical connection of display unit and PC is automatically carried out via the USB
port. The measured data can be comfortably displayed and analysed in graphics and ta­bles. Any number of measuring channels and graphic windows can be selected. Printing
is possible on any installed Windows printer.
The program allows comfortable data download in the DBF format and an easy export to
Excel. The languages German, English and French can be selected.

Data sheet 90.2721 Page 3/6

Visualization in graphics and tables Device setting management

Calibration services:

The calibration laboratory for the temperature measuring variable (D-K-15129-01-00) at JUMO has been approved by the
Physikalisch-Technische Bundesanstalt (PTB) (German physical-technical federal agency) since 1992. With its latest DAkkS approval,
the calibration laboratory is allowed to hand over calibration certificates for the calibration objects and measuring ranges specified as
follows. In respect to the smallest measuring uncertainty, take into account that greater measuring uncertainties as specified in the
table can be passed on depending on the respective test parts.
The values result from the stability inspection on the respective calibration objects.

Calibration object Measuring range Measuring uncertainty

- RTD temperature probe,

- directly indicating electronic temperature probe
(temperature measuring chains),

- Data logger

0.01 °C

-80 to 0 °C
> 0 to 90 °C
> 90 to 300 °C

- Thermocouples -80 to +200 °C

>200to300°C

5mK
15 mK
10 mK
15 mK

0.2 K

0.3 K

- Noble metal thermocouples > 300 to 1100°C 1.0 K

- Non-noble metal thermocouples,

> 300 to 1100°C 1.5 K

- directly indicating electronic temperature probe

- RTD temperature probe with transmitter

,

- directly indicating electronic temperature probe,
with transmitter

-80 to 0 °C
> 0 to 90 °C
> 90 to 300 °C

45 mK
40 mK
45 mK

- Temperature block calibrators 30 to 133 °C

>133to660°C
> 660 to 1100 °C

Extended possibilities due to factory calibration on request !

2011-03-31/00331822

0.2 K

1.5 mK x (T)

2.5 K

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 90.2721 Page 4/6

Precision RTD temperature probe
Basic type 902721/10
Basic type 902721/15

Precision indication device (P700)
Basic type 902722/20
Basic type 902722/25
Basic type 902722/30
Basic type 902722/35

Connection cable,
precision RTD temperature probe

2011-03-31/00331822

Connection cable,
temperature measuring chain
for Pt100

Compensation line,
temperature measuring chain for
thermocouples (NiCr-Ni, type K)

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

Order details: Precision RTD temperature probe

(1) Basic type

Precision RTD temperature probe

902721/10

902721/15

xx 3 Ø3mm
x x 4.5 Ø 4.5 mm

x 200 200 mm
x x 300 300 mm

x 400 400 mm

x x 10 In twist pack

x x 000 no extra code
x x 774 DAkkS (DKD) calibration (standard, with RTD temperature value table)**
x x 775 DAkkS (DKD) calibration (service, specify inspection points in plain text)

as per DIN EN 60751
Pt100 4-wire/Lemosa connector/
connection cable/-50 to +250 °C

Precision RTD temperature probe
as per DIN EN 60751
Pt100 4-wire/Lemosa connector/
connection cable/-200 to +450 °C

(2) Sheath diameter D in mm

(3) Fitting length EL in mm

(4) Packaging

(5) Extra codes

Data sheet 90.2721 Page 5/6

Order code
Order example

902721/10 - 3 - 200 - 10 /

---/ ,...
775, -10, 0, +25°C

1

1. State extra codes one after the other, separated by commas.

Note:

** For extra code standard calibration, the temperatures 0, 100 and 200 °C are used as inspection points.

Different and further inspection points are optionally selectable under extra code 775.

Temperature probe connection

An 1.5 m long silicone insulated connection line is contained in the scope of delivery.

(1) (2) (3) (4) (5)

2011-03-31/00331822

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

Data sheet 90.2721 Page 6/6

Order details: Temperature measuring chain

(1) Display unit basic type

902722/20

902722/25

902722/30

902722/35

xxxx 135 -200to+450°C (Precision RTD temperature probe including adapter cable)
xxxx 150 -200to+600°C (RTD temperature probe), basic type 902240/20...*
xxxx 185 -200to+1200 °C (Thermocouples), basic type 901240/20-1043... including adapter cable*
xxxx 385 -50to+250°C (Precision RTD temperature probe including adapter cable)
xxxx 415 -50to+600°C (RTD temperature probe), basic type 902240/20...*

xxxx 3 Ø3mm
xxxx 4.5 Ø4.5mm
xxxx ... Specification in plain text (only for (2) selection 150, 185 and 415)*

xxxx 200 200mm (not for (2) selection 135)
xxxx 300 300mm
xxxx 400 400mm (not for (2) selection 385)
xxxx ... Specification in plain text (50mm steps, only for (2) selection 150, 185 and 415)*

xxxx ... Specifications in plain text

xxxx 000 no extra code
xxxx 773 DAkkS (DKD) calibration (standard, display values only)**
xxxx 774 DAkkS (DKD) calibration (standard, with RTD temperature value table)**
xxxx 775 DAkkS (DKD) calibration (service, specify inspection points in plain text)
xxxx 781 Connector power pack AC 230 V for P700 series
xxxx 782 Service box (plastic) with foam padding
xxxx 923 "DE-Graph“ evaluation software

x 926 With storage module for 6.000 measured values

Precision display unit P700
1-channel/resolution 0.1 °C/-200 to +850 °C
Pt100, thermocouples: type K, J, L, N, R, S, T

Precision display unit P705
2-channel/resolution 0.1 °C/-200 to +850 °C
Pt100, thermocouples: type K, J, L, N, R, S, T
Precision display unit P750
1-channel/resolution 0.01 °C/0.1 °C/-200 to +850 °C
Pt100, thermocouples: type K, J, L, N, R, S, T
Precision display unit P755
2-channel/resolution 0.01 °C/0.1 °C/-200 to +850 °C
Pt100, thermocouples: type K, J, L, N, R, S, T

(2) Operating temperature, temperature probe, in °C

(3) Temperature probe sheath diameter D in mm

(4) Temperature probe fitting length in mm

(5) Number of temperature probes

(6) Extra codes

Order code
Order example

902722/35 - 135 - 3 - 200 - 2 /

----/ , ...
775, -40, 0, 100°C

1. State extra codes one after the other, separated by commas.

Note:

* Please select the precise version from the respective data sheets 90.1210 and 90.2210

and specify the fitting length and the sheath diameter in the order details.

** For extra code standard calibration, the temperatures 0, 100 and 200 °C are used as inspection points.

Different and further inspection points are optionally selectable under extra code 775.

(1) (2) (3) (4) (5) (6)

2011-03-31/00331822

1