1.2 General advice
 •   Check if the contents of the package is umdamaged and complete.
 •   Remove the protection foil above the start button and the two LEDs. 
 •   For cleaning the instrument please do not use an abrasive cleaner only a dry or   
   wet piece of soft cloth. Do not allow any liquid to the interior of the device.
 •   Please store the measuring instrument in a dry and clean place.
 •   Avoid any force like shocks or pressure to the instrument.
 •   No responsibility is taken for irregular or incomplete measuring values and their   
   results, the liability for subsequent damages is excluded!
• Do not use the device in an environment hotter than 85°C!  
   The lithium battery may explode! 
• Do not expose the unsit to microwave radiantion. The lithium battery may explode!
 
1.4 Scope of delivery and usage
LOG32TH/LOG32T/LOG32THP series loggers are suitable for recording, alarm 
tracking, and display of temperature, humidity*, dew point* (*only LOG32TH/THP) and 
barometric pressure (only LOG32THP) measurements. Areas of application include 
the monitoring of storage and transport conditions or other temperature, moisture  
and / or pressure-sensitive processes. The logger has  a built-in USB port  can be 
connected without cables to all Windows PCs. The USB port is protected by a  
transparent plastic cap. The green LED ashes every 30 seconds during recording. 
The red LED is used to display limit alarms or status messages (battery change ... 
etc.). The logger also has an internal buzzer  that supports the user interface.
1. Start button, 2. LED green, 3. LED red, 4. battery case, 5. USB-connector, 6. USB-
cover, 7. wall holder, 8. Slits ... this is where the sensor is located, 9. protective foil
1.3 Overview see Fig.A
Press button for 2 seconds,  
beeper sounds for 1 second
LED  lights green for 2 sconds - logging 
has started!
LED  blinks green every 30 sec.
2. First Start & Begin Recording 
1.6 Ready to use
The logger is already preset (see 5 default settings) and ready for start. It can be used 
immediately without any software!
1.5 For your safety
This product is exclusively intended for the eld of application described above. 
It should only be used as described within these instructions.
Unauthorized repairs, modications or changes to the product are prohibited.
2.1 Restart recording 
see 2. The logger is started by default by button and stopped by USB port plug-in. 
The measured values are plotted automatically to the PDF le.
NOTE: When you restart the existing PDF le is overwritten. 
Important!  Always secure the generated PDF les on your PC.
3. Stop recording / Create PDF 
Connect logger to USB port.  
Beeper sounds for 1 second. The 
recording stops.  
LED blinks green until result PDF is 
created (can take up to 40 seconds).
Beeper sounds and LED stays green. 
Logger is shown as removeable drive 
LOG32TH/LOG32T/ LOG32THP.
View PDF and save.  
PDF will be overwritten with next 
log start!
5. Standard settings / Factory settings
Note the following default settings of the data logger before rst use. By using the 
LogConnect* software, the setting parameter can easily be changed:
Interval:                      5 min. LOG32TH/ LOG32THP, 15 min. LOG32T
 Start possible by:   Key press
 Stop possible by:   USB connect
Alarm:  off
4. Description of PDF result le (see Fig. B)
X
A
Filename: e.g.
LOG32TH_14010001_2014_06_12T092900.DBF
 LOG32TH:   Device 
 14010001:   Serial
 2014_06_12:   Start of recording (date)
   T092900:   time: (hhmmss)   
 Description:   Log run info, edit with LogConnect* software 
 Conguration:   preset parameters 
 Summary:    Overview of measurement results
 Graphics:   Diagram of measured values
 Signature:   Sign PDF if required 
       :Measurement OK             :Measurement failed
B
C
D
E
F
G
* 
Download free LogConnect software:
www.dostmann-electronic.de/home.html ->Downloads ->
Software/<your logger>/Software/LogConnect_XXX.zip 
(XXX choose latest version)
GB 1. Introduction
Thank you very much for purchasing one of our products. Before opera-
ting the data logger please read this manual carefully. You will get useful 
information for understanding all functions.
Schnellstart mit Standardeinstellungen
Aufzeichnung starten. 
Gedrückt halten bis  
Signalton ertönt. 
LED blinkt grün 
(alle 30 Sek.)
Logger in USB port warten PDF anschauen 
und sichern
 1. 2.
   3. 4. 5.
6. Battery replacement
Twist rear cap (about 10°), 
the  battery lid opens.
Remove empty battery and insert  
new battery like shown.
Battery change ok:  
both LEDs light for 1second, beep sounds. 
7. Alarm signals
Logger in record mode
Beeper sounds once each 30 seconds for 
1 second,  red LED blinks each  
3 seconds - measured values exceeds 
selected measurement range  
(not with standard settings).
Alarm limits can be changed using 
LogConnect* software.
Technical changes, any errors and misprints reserved. Stand08_CHB2112
Logger in standby mode (not in record mode) 
Red LED blinks once each 4 seconds.  
Replace battery.
Red LED blinks twice or more  
each 4 sconds. Hardware fault!
* 
Download free LogConnect software:
www.dostmann-electronic.de/home.html ->Downloads ->Software/<your logger>/ 
Software/LogConnect_XXX.zip (XXX choose latest version)
NOTE: Check Logger status: Press start button for appr. 1 second. If the green 
LED ashes twice the logger is recording! This procedure can be done as often as 
you want.
1.1 Delivery contents
   •  Data logger LOG32  •  Wall holder  •  Battery 3,6 Volt 
   •  USB protection cap  •  2x screws and dowels     (already inserted) 
ATTENTION! Please observe our battery recommendation strictly. Use only the battery 
type LS 14250 3.6 volt of the manufacturer SAFT or DYNAMIS Lithium Batt. LI-110 1/2 
AA/S, respectively only batteries authorized by the manufacturer. 
5005-0170 / 5005-0172 / 5005-0173
LOG LOG32T   /32TH   /
LOG32THP
Bedienungsanleitung
Operating Instructions
Datenlogger für Temperatur, Feuchte  und Druck* **
Data logger for 
temperature, humidity
* ** and pressure
DOSTMANN electronic GmbH · Waldenbergweg 3b 
D-97877 Wertheim · www.dostmann-electronic.de
*nur LOG32TH/LOG32THP / *only LOG32TH/LOG32THP
**nur LOG32THP / **only LOG32THP
9. Marking
 only LOG32T
CE-conformity, EN 12830, EN 13485, Suitability for storage (S) and transportation 
(T) for food storage and distribution (C), Accuracy classication 1 (-30..+70°C),  
according to EN 13486 we recommend a recalibration once per year.
D
GB
This sign certies that the product meets the requirements of the  
EEC directive and has been tested according to the specied test methods.
8. Waste disposal
This product and its packaging have been manufactured using high-grade materials and components which can be 
recycled and reused.  This reduces waste and protects the environment. Dispose of the packaging in an environ-
mentally friendly manner using the collection systems that have been set up.
Disposal  of  the  electrical  device:  Remove  non-permanently  installed  batteries  and  rechargeable  batteries  
from the device and dispose of them separately.
This  product is labelled in  accordance with the EU  Waste  Electrical  and Electronic  Equipment  Directive 
(WEEE).  This  product must  not  be  disposed  of  in  ordinary  household  waste.   As  a  consumer,  you  are  
required to take end-of-life devices to a designated collection point for the disposal of electrical and electronic  
equipment, in order to  ensure environmentally-compatible disposal.  The return service is  free of charge. 
Observe the current regulations in place!
Disposal of the batteries: Batteries and rechargeable batteries must never be disposed of with household 
waste.  They  contain  pollutants  such  as  heavy  metals,  which  can be  harmful  to  the  environment  and 
human health if disposed of improperly, and valuable raw materials such as iron, zinc, manganese or 
nickel that can be recovered from  waste. As  a  consumer, you are legally  obliged to hand in used batteries  and  
rechargeable  batteries  for  environmentally  friendly  disposal  at  retailers  or  appropriate  collection  points  in  
accordance with national or local regulations. The return service is free of charge. You can obtain addresses of 
suitable collection points from your city council or local authority. The names for the heavy metals contained are: 
Cd = cadmium, Hg = mercury, Pb = lead. Reduce the generation of waste from batteries by using batteries with 
a longer lifespan or suitable rechargeable batteries. Avoid littering the environment and do not leave batteries or 
battery-containing electrical and electronic devices lying around carelessly. The separate collection and recycling 
of batteries and rechargeable batteries make an important contribution to relieving the impact on the environment 
and avoiding health risks.  
WARNING! Damage to the environment and health through incorrect disposal of the batteries!
WARNING! Batteries containing lithium can explode
Batteries and rechargeable batteries containing lithium (Li=lithium) present a high risk of re and explosion due to 
heat or mechanical damage with potentially serious consequences for people and the environment. Pay particular 
attention to correct disposal.