JUMO 702540 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.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

JUMO TDA-300 and JUMO TDA-3000

Light is on during active

data recording

Shows the range

within which the
measurement lies
(over/underrange)

Measurement /

measurement point/

user number

Number of recorded

measurement data

Probe break or
short-circuit

Battery charge status

Measured
temperature

Message window
(date, time, ...)

TDA-300 (Type 702540/...)

TDA-3000 (Type 702541/...)

Handheld Thermometer
with data logger

Brief description

TDA-300 and TDA-3000 are handheld digital temperature indicators. They are used
together with precision thermocouples or RTDs to measure temperatures on surfaces, in
liquids, in melts, and in soft materials.
Interchangeable temperature probes allow rapid adaptation to different applications.
Both instruments feature a data logging function. On Type TDA-3000, the recorded
measurement data can be read out via an USB interface. No special PC program is
necessary for visualization, since the measurement data are available as ASCII files in
CSV format (evaluation via spreadsheet programs).
The plastic housing is proof against shock and breakage and resistant to corrosive
substances. Thermometers, temperature probes and accessories are all available for
delivery from stock.

Displays

Page 1/6Data Sheet 702540

Comparison of models

Data logger 99 measurements 9999 measurements
TAG n u mbers

(meas. point designation) 5 (11 characters each) 99 (11 characters each)
User 1 99 (11 characters each)
Interfaces - USB, type Mini-B
Enclosure protection IP67 IP54

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TDA-300 TDA-3000

Key features

k Measurement input for Pt100,

NiCr-Ni K, Fe-Con J
and Cu-Con T

k DKD calibration certificate

k Data logger for 9999 measurements

k Simple readout via USB and

evaluation of data from a PC
(TDA-3000 only)

k Limit monitoring

k Peak/bottom value acquisition

k Battery AA, Mignon LR6,

with a long service life

Data Sheet 702540JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 2/6

Technical data

Input

Measurement input RTD

Pt100

to EN 60751

Range limits

- resolution 1°C

- resolution 0.1°C
Measurement offset -99.9 to +99.9°C
Sampling rate 0.5 seconds
Input filter 1st order digital filter; filter constant adjustable from 0 — 100 seconds
Unit °C or °F

-200 to +850°C

-199.9 to +850.0°C

Thermocouple

NiCr-Ni K

to EN 60584

-200 to +1372°C

-199.9 to +999.9°C

Thermocouple

Fe-Con J

to EN 60584

-200 to +1200°C

-199.9 to +999.9°C

Accuracy

Measurement accuracy of display
at 23°C ambient temperature ±(0.1% + 1 digit) or ±0.3°C; the larger value applies

Accuracy of cold junction
(thermocouple only) -

Accuracy class of
temperature probes Class A Class 2 Class 2 Class 2

±0.5°C for 5 to 40°C
±1°C for -20 to +5°C

and for 40 to 50°C

±0.5°C for 5 to 40°C
±1°C for -20 to +5°C

and for 40 to 50°C

Thermocouple

Cu-Con T

to EN 60584

-50 to +400°C

-50.0 to +400.0°C

±0.5°C for 5 to 40°C
±1°C for -20 to +5°C

and for 40 to 50°C

Measuring circuit monitoring

Probe short-circuit,
probe/cable break,
wrong connection

Symbol in display

Electrical data

Supply 1 alkaline battery, type LR6 AA
Battery service life 400 hrs continuous operation at 23°C ambient temperature
Power consumption 10mW (average value)

Environmental influences

Device type TDA-300 TDA-3000
Operating temperature range -20 to +50°C
Temperature error ± 0.01% of measuring span for 5 to 40°C ambient temperature

± 0.02% of measuring span for -20 to +5°C and 40 to 50°C ambient temperature

Climatic conditions rel. humidity 95% annual average, no condensation
Electromagnetic compatibility (EMC)

- interference emission

- immunity to interference
IP enclosure protection IP67 IP54

EN 61326-1

Class B

to general requirements

Housing

Dimensions (W x H x D) 57 x 152 x 46mm
Weight approx. 150g including battery

Display screen

Screen type FSTN LCD
Display of measured temperature through 4 digits
Display of memory number through 4 digits
Display of total number of

measured temperatures through 4 digits
Messages (date, time, ...) 11 characters (68 x 8 pixels)
Data logging info through symbol; light is on during data recording,

flashes when ready for automatic data recording

Probe break/short-circuit through symbol;

light is on when the sensor is not connected or

in the event of a break or short-circuit.

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