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USER GUIDE 

 

 

 

USB

 

Temperature

 

Datalogger

 

 

Model

 

THD5

 

 
 
 
 

 

 

 

 

 
 

 

 

Introduction

 

Thank

 

you

 

for

 

selecting

 

the

 

‘single

use’

 

Extech

 

Model

 

THD5

 

USB

 

Temperature

 

Datalogger.

 

This

 

datalogger

 

is

 

specifically

 

designed

 

for

 

monitoring

 

the

 

transportation

 

of

 

products

 

subject

 

to

 

cold

 

chain

 

requirements.

  

 

The

 

THD5

 

is

 

an

 

easy

to

use

,

 

waterproof

 

(IP65),

 

and

 

portable

 

USB

 

Temperature

 

Datalogger.

 

The

 

THD5

 

uses

 

a

 

USB

 

2.0

 

connector

 

that

 

can

 

be

 

plugged

 

into

 

a

 

PC

 

for

 

user

customized

 

datalogger

 

setup.

 

The

 

THD5

 

can

 

then

 

be

 

placed

 

in

 

an

 

area

 

where

 

temperature

 

is

 

to

 

be

 

monitored.

 

Once

 

placed,

 

the

 

user

 

can

 

press

 

the

 

START

 

button

 

to

 

begin

 

recording.

 

When

 

completed,

 

the

 

THD5

 

can

 

then

 

be

 

plugged

 

back

 

into

 

the

 

PC

 

where

 

a

 

PDF

 

report

 

of

 

logged

 

temperature

 

readings

 

can

 

be

 

generated

 

(Adobe

 

Reader®

 

software

 

required).

 

 

 

Ten

 

(10)

 

one

time

use

 

dataloggers

 

are

 

provided;

 

each

 

can

 

log

 

8192

 

temperature

 

readings.

 

This

 

device

 

is

 

shipped

 

fully

 

tested

 

and

 

calibrated.

 

 

www.

.com

information@itm.com

1.800.561.8187

Summary of Contents for THD5

Page 1: ...a USB 2 0 connector that can be plugged into a PC for user customized datalogger setup The THD5 can then be placed in an area where temperature is to be monitored Once placed the user can press the START button to begin recording When completed the THD5 can then be plugged back into the PC where a PDF report of logged temperature readings can be generated Adobe Reader software required Ten 10 one ...

Page 2: ...e logging 3 NTC thermistor provides accurate temperature measurements 4 Pre installed CR2032 battery 5 START STOP button After the logger is programmed press and hold the START button for 2 seconds to begin logging To stop press and hold the STOP button for 2 seconds 6 MARK button This button is used to manually place a bookmark in the datalog record These time stamped marks appear in the PDF repo...

Page 3: ...able files are identified by the exe format Configuring the data logger At any time before logging is started the logger can be programmed and re programmed 1 Connect the data logger to a PC via the USB port 2 The Logger status LEDs blink twice 3 The software window will appear on the PC 4 Click on Open Folder to view the available files 5 Open the file PDF Logger Configuration Tool exe 6 The defa...

Page 4: ...ng process Alarm value Select the alarm threshold value For example if 2 8 o C is selected When the measured value falls below 2o C or exceeds 8o C the LED indicator will trigger Unit Select the desired temperature unit for the PDF report Celsius or Fahrenheit Time Zone The THD5 Logger auto synchronizes the time zone with a PC when Save is selected to confirm a setting Note Time zone changes occur...

Page 5: ...nually during datalogging press the MARK button Up to eight 8 bookmarks can be placed in a datalog session Download Logged Data PDF Report Press and hold the STOP button for two seconds to stop the datalogger the logger automatically stops when the log reaches 8192 readings Alternatively plug the logger directly into the PC USB port to stop the logging and to generate a PDF report After a few seco...

Page 6: ...d Disable Operation Buttons Two 2 Buttons Start Stop Mark LED indicator Record Low Battery and High Low Alarm Number of supplied Loggers Ten 10 single use loggers supplied in the package Operating temperature 30 70 o C 22 158 o F for logging Ensure room temperature when connected to PC Operating Relative Humidity 80 RH Dimensions 80 L x 43 W x 2 5 D mm 3 2 x 1 7 x 0 1 Weight 10g 0 4 oz Battery One...

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