OPERA TING INSTRUCTIONS
V ersion 01/13
USB Data Logger
Item No. 10 50 56 DL-101T T emperature
Item No. 10 50 57 DL-121TH Humidity / T emperature
INTENDED USE 1.
The battery-operated, compact data logger DL-101T has an internal temperature sensor, the DL-121TH
additionally an air humidity sensor . The measuring data is recorded automatically at adjustable intervals from 2 s
up to 24 h. At most 32,000 measuring values (with the DL-121TH 16,000 each for temperature and air humidity)
can be saved. This enables data recording over several years.
A space-saving installation via wall mount is also possible. The data logger is connected to a computer like a
standard USB data carrier and read there. Data is evaluated graphically with an evaluation program. Data export
for table evaluation is also possible. In addition, the recorded data can be saved for further processing.
A long-life lithium battery supplies the power. This ensures a very long recording time.
With attached protective cap, the product is spray water-protected and can be used indoors and outdoors. It is
not authorized to use the device if the housing is not completely shut.
The data logger must not be operated when it is open, i.e. with an open battery compartment or when the battery
compartment cover is missing. Measuring under adverse ambient conditions like dust and ammable gasses,
vapours or solvents is not admissible. The safety instructions must be followed unconditionally!
This product fulls European and national requirements related to electromagnetic compatibility (EMC).
CE conformity has been veried and the relevant statements and documents have been deposited at
the manufacturer .
Unauthorised conversion and/or modication of the device are inadmissible because of safety and approval
reasons (CE). Any usage other than described above is not permitted and can damage the product and lead to
associated risks such as short-circuit, re, electric shock, etc. Please read the operating instructions thoroughly
and keep them for further reference.
CONTENT OF DELIVER Y 2.
Data logger•
Lithium battery•
Wall mount with attachment material (do not use the adhesive pad below 5 °C)•
CD with software (for Windows® 98/2000/XP/Vista)•
Operating instructions•
SAFETY INSTRUCTIONS 3.
We do not assume liability for resulting damages to property or personal injury if the
product has been abused in any way or damaged by improper use or failure to observe
these operating instructions. The warranty/ guarantee will then expire!
The icon with exclamation mark indicates important information in the operating instructions.
Carefully read the whole operating instructions before operating the device, otherwise there
is risk of danger .
Personal safety
The product is not a toy and should be kept out of reach of children! Position it outside the range •
of children as it contains small parts and batteries.
Do not leave packaging material unattended. It may become a dangerous toy for children!•
Product safety
When used in conjunction with other devices, observe the operating instructions and safety •
notices of connected devices.
The product must not be subjected to heavy mechanical stress.•
Handle the product carefully and do not drop it. Knocks, blows or even a fall from a low height •
can damage it.
The product must not be exposed it to extreme temperatures, direct sunlight, intense vibration, •
or dampness.
Do use the device in rooms or at unfavourable ambient conditions in which there may or could •
be combustible gases, vapours or dust. Avoid an operation near:
strong magnetic or electromagnetic elds -
transmitting aerials or HF generators -
since this could affect the measurement.
Battery safety
Batteries must be kept out of the reach of children.•
Correct polarity must be observed while inserting the batteries.•
Batteries should be removed from the device if it is not used for a long period of time to avoid •
damage through leaking. Leaking or damaged batteries might cause acid burns when in contact
with skin, therefore use suitable protective gloves to handle corrupted batteries.
Do not let batteries/rechargeable batteries lie around openly . There is a risk of batteries being •
swallowed by children or pets. If swallowed, consult a doctor immediately .
All the batteries should be replaced at the same time. Mixing old and new batteries in the device •
can lead to battery leakage and device damage.
Batteries must not be dismantled, short-circuited or thrown into re. Never recharge non- •
rechargeable batteries. There is a risk of explosion!
Miscellaneous
Repair works must only be carried out by a specialist/ specialist workshop.•
If you have queries about handling the device, that are not answered in this operating instruction, •
our technical support is available under the following address and telephone number: V oltcraft
®
,
92242 Hirschau, Lindenweg 15, Germany , phone 0180 / 586 582 7
OPERA TING ELEMENTS 4.
1 Protective cap
2 USB connection plug
3 ALM display (LED yellow/red)
4 REC display (LED green)
5 Rubber seal
6 Integrated battery compartment
7 Sensor openings
8 Button on the rear
INITIAL OPERA TION 5.
The data loggers are protected against spray water with a protective cap and a rubber seal. This protection •
allows permanent logging operation also in damp rooms or outdoors.
The protective cap must be removed for changing the battery or reading the saved data via a computer .•
Pull the transparent cap off the device. The protective cap has a tight t on the data logger due to the rubber •
seal. T wist the protective cap carefully back and forth while pulling until it comes off.
Prior to data recording with the data logger , you have to replace the protective cap tightly again.•
INSERTING/REPLACING THE BA TTERY 6.
Prior to working with the data logger , you rst have to insert the enclosed batteries.
With a pointed object (e.g. a small screwdriver or similar), open the casing. Lever the casing off in the direction 1.
of the arrow .
Pull the data logger from the casing. 2.
Turn the data logger around and insert the battery into the battery compartment observing the right polarity . 3.
Observe of the polarity markings in the battery compartment. The two displays briey light up for control
purposes (alternating, green, yellow , green).
Slide the data logger back into the casing until it snaps into place. Now the data logger is ready for 4.
programming.
A battery change is required if the two displays do not light up when starting the measuring process or when the
red „ALM“ display (3) blinks in 60 second intervals.
The saved data is not lost in case of a battery change or a breakdown during recording.
DRIVER/SOFTW ARE INST ALLA TION 7.
Insert the CD into the CD-ROM of your computer . 1.
The installation will start automatically . If not, please go to your CD-ROM directory , and open the installation 2.
le “autorun.exe”.
Select your desired language from German, English and French. 3.
Follow the instructions on the dialog box, select the destination for the installation and complete the 4.
installation.
For further information, please refer to the operating instructions on the CD provided. 5.
The enclosed software is the Voltsoft standard edition. The professional version (V oltsoft Data Logger , No. 10 6.
13 33) is an optional item which you can purchase separately . If you purchase the professional version, you
will get the license key . Follow the steps in the Voltsoft user manual, to register and upgrade your software
to the professional version.
Summary of features:
Standard Professional
User Management √
Email Management √
General Settings √ √
Language Preference √ √
Email T emplate √
Device Management (Add / Remove) √ √
Custom Graph √
Email Alert √
Web Interface √