sauermann KT 120 User manual

USER MANUAL
CLASS 120 KISTOCK
KT 120 – KH 120

2

Table of contents
1 SAFETY INSTRUCTIONS................................................................................................................................................ 4
1.1 Precautions for use...............................................................................................................................................4
1.2 Sym ols used....................................................................................................................................................... 4
2 PRESENTATION OF THE DEVICE....................................................................................................................................5
2.1 Use...................................................................................................................................................................... 5
2.2 Applications......................................................................................................................................................... 5
2.3 Description of the device......................................................................................................................................5
2.4 Description of the keys.........................................................................................................................................5
2.5 PC connection......................................................................................................................................................5
2.6 Fixation................................................................................................................................................................ 6
3 TECHNICAL FEATURES................................................................................................................................................. 6
3.1 Devices................................................................................................................................................................6
3.2 Housing...............................................................................................................................................................7
3.3 Dimensions.......................................................................................................................................................... 7
3.4 Warranty period....................................................................................................................................................7
4 USE OF THE DEVICE.....................................................................................................................................................8
4.1 Display.................................................................................................................................................................8
4.2 Functions of keys..................................................................................................................................................8
4.2.1 Groups organisation...................................................................................................................................10
4.3 Data logger conguration with the integrated PDF le.........................................................................................10
4.4 Data logger download with PDF report edition....................................................................................................13
4.5 Conguration, data logger download and data processing with the KILOG software.............................................14
5 DEVICE MAINTENANCE.............................................................................................................................................15
5.1 Replace the attery............................................................................................................................................15
5.2 Device cleaning..................................................................................................................................................15
6 CALIBRATION............................................................................................................................................................16
7 ACCESSORIES............................................................................................................................................................ 16
8 TROUBLESHOOTING...................................................................................................................................................16
3

1 SAFETY INSTRUCTIONS
1.1 Precautions for use
Please always use the device in accordance with its intended use and within parameters descri ed in the technical features
in order not to compromise the protection ensured y the device.
1.2 Symbols used
For your safety and in order to avoid any damage of the device, please follow the procedure descri ed in this user
manual and read carefully the notes preceded y the following sym ol:
The following sym ol will also e used in this user manual:
Please read carefully the information notes indicated after this sym ol.
4 SAFETY INSTRUCTIONS

2 PRESENTATION OF THE DEVICE
2.1 Use
The KT 120 and KH 120 data loggers of the HVAC range allow the internal measurement of temperature only (KT 120) or
of temperature and humidity (KH 120). This class of devices is dedicated to the food transport.
The devices have a male USB plug and an integrated software in PDF format which ena les to download and congure the
data logger without specic software.
2.2 Applications
The KISTOCK data logger is ideal for a temperature and humidity control for
the sensitive foodstuff storage, for example in the food industry or
pharmaceutical domain. It allows to control the temperature and humidity in
refrigerators, cold rooms, food trucks etc.
Therefore, the device guarantees a tracea ility all along the cold chain. And
at any moment the KISTOCK data logger allows to edit easily and quickly a
data report in PDF format.
2.3 Description of the device
2.4 Description of the keys
“OK” key: allows to validate, start or stop the records, display the value
“Selection” key: allows the functions scroll
2. PC connection
PRESENTATION OF THE DE ICE 5
“Selection” key “OK” key
USB connection cap
Display
Unlosa le cap
USB male connector

2.6 Fixation
The KT 120 and KH 120 KISTOCK data loggers have a magnetic mounting, so you can x it easily.
3 TECHNICAL FEATURES
3.1 Devices
KT 120 KH 120
Units displayed °C, °F °C, °F, %RH
Resolution 0.1°C, 0.1°F 0.1°C, 0.1°F, 0.1%RH
External input USB connector
Internal sensor Temperature Temperature, humidity
Type of sensor NTC Temperature: NTC
Humidity: capacitive
Measuring range From -40 to +70°C Temperature: From -20 to +70°C
Humidity: From 0 to 100%RH
Accuracies* ±0.4°C from -20 to 70°C
±0.8°C elow -20°C
Temperature: ±0.4°C from 0 to 50°C
±0.8°C elow 0°C or a ove 50°C
Humidity**: ±2.5%RH
(from 5 to 95%RH, 15°C to25°C)
Setpoint alarms 2 setpoint alarms on each channel
Number of points 50 000
Frequency of measurement From 1 minute to 24 hours
Working temperature From -40 to +70°C From -20 to +70°C
Storage temperature From -40 to +85°C
Battery life 3 years*** 500 days***
European directives 2011/65/EU RoHS II; 2012/19/EU WEEE; 2014/30/UE EMC; 2014/30/UE
* All accuracies indicated in this document were stated in la oratory conditions and can e guaranteed for measurement carried out in the same conditions, or carried out with
cali ration compensation.
** Factory cali ration uncertainty: ±0.88%RH; Temperature dependence: ±0.04 x (T-20) %RH (if T<15°C or T>25°C)
*** On the asis of 1 measurement each 15 minutes at 25°C
6 TECHNICAL FEATURES
Magnetic mounting

3.2 Housing
Dimensions 100 x 42.5 x 15.9 mm
Weight 53 g
Display 1-line LCD screen
Dimensions of screen: 32 x 25.5 mm
Control 1 OK key
1 Selection key
Material Compati le with food industry environment
ABS housing
Protection IP65: KT 120
IP20: KH 120
PC communication 1 USB A male input
Battery power supply 1 x CR2450 ( utton attery)
Environmental conditions of use
Air and neutral gases
Humidity: in non condensing conditions
Maximum altitude: 2000 m
3.3 Dimensions
3.4 Warranty period
KISTOCK data loggers have 1-year guarantee for any manufacturing defect (return to our After-sales service required).
TECHNICAL FEATURES 7

4 USE OF THE DEVICE
4.1 Display
4.2 Functions of keys
OK key: ena les to start, stop the dataset (press during >3 seconds) or to change of scrolling group as descri ed
in the ta les elow.
Selection key: ena les the scroll values in the scrolling group as descri ed in the ta les elow.
Device
state
Type of start/stop
selected
Key
used
Action
generated Illustration
Waiting
for start
ashes
Start: y key
Stop: indifferent
Dataset starting
Inactive
Start y PC or
date/hour
Stop: indifferent
Inactive
Start: indifferent
Stop: indifferent
Measurements
scrolling (group
1)*
8 USE OF THE DE ICE
DATASET is nished
END
Indicates that one value is eing recorded. It ashes: the DATASET did not start already.
REC
Flashing slowly: DATASET is etween 80 and 90 % of the storage capacity.
Flashing quickly: DATASET is etween 90 and 100 % of the storage capacity.
Constant: storage capacity full.
FULL
Constant: indicates that the atteries have to e replaced.
BAT
The displayed values are the recorded
maximum/minimum values for the displayed channels.
MIN
MAX
Indicates the alarm action type: rising or falling action.
Indicates the channel num er which is measuring. Temperature in °C.
Temperature in °F.
Relative humidity (KH 120).
During 3
seconds
During 3
seconds
* Please see the summary ta le of the groups organization on page 10.
** Only with the KH 120.
Or wait 3
seconds
**
The values to display selected during conguration via the software will scroll on the screen every
3 seconds (only with the KH 120).
The display can be activated or deactivated via the KILOG software.
At extreme temperatures, the display can become hardly readable and its display speed can slow
down at temperatures below 0°C. This has no incidence on the measurement accuracy.

Device
state
Type of start/stop
selected
Key
used
Action
generated Illustration
Dataset
in progress
Start: indifferent
Stop: y key
Dataset stop
Start: indifferent
Stop: indifferent
Group change
(groups 2 and
3)*
Start: indifferent
Stop: indifferent
Groups scrolling
(groups 1, 2
and 3)*
Dataset
nished
Indifferent Inactive
Indifferent Measurements
scrolling*
* Please see the summary ta le of the groups organization on the following page.
** Only with the KH 120.
USE OF THE DE ICE 9
REC
END
During 3
seconds
During 3
seconds
Or wait 3
seconds
**
**

4.2.1 Groups organisation
The ta le elow summarises the groups organisation and measured values availa le during a measurement dataset.
Group 1 Group 2 Group 3
Measured temperature Max. value in temperature
Min. value in temperature
High alarm threshold in temperature
Low alarm threshold in temperature
Measured hygrometry* Max. value in hygrometry
Min. value in hygrometry
High alarm threshold in hygrometry
Low alarm threshold in hygrometry
Press key to change of group.
Press key to scroll the values in the group.
4.3 Data logger conguration with the integrated PDF le
The class 120 KISTOCK data loggers have an integrated PDF le which allows to congure quickly and easily the data
logger. Therefore, you can directly congure your data logger without opening the KILOG software.
Required conguration: to open this document, you need to use ONLY the “Adobe Acrobat Reader 9®”
program (or higher), freely downloada le, which allows to read PDF format documents. Ensure you have installed it
efore starting.
➢Plug the class 120 KISTOCK data logger on an USB port of your computer**.
The following window opens:
➢Click on “Open folder to view les”.
Wait a few seconds (according to the dataset num er of points), and a volume appears.
➢Dou le-click on the “Conguration...” PDF le
* Only with the KH 120.
** The computer must e in compliance with the IEC60950 standard.
10 USE OF THE DE ICE