Control Company 6440 MEMORY-LOC DATALOGGING THERMOMETER User Manual
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remaining before memory is full. The third line will display
the logging interval (one minute).
Note: The MEM symbol will become active on the display
when the memory is 95% full.
VIEWING UNIQUE DEVICE ID NUMBER
1. Slide the MEM VIEW switch to the ON position.
2. Press the EVENT DISPLAY button. The second and
third lines will display the first eight digits of the ID
number.
3. Press the EVENT DISPLAY button a second time. The
second and third lines will display the last eight digits
of the ID number.
4. Press the EVENT DISPLAY button to return to the
default display.
DOWNLOADING STORED DATA
Note: The USB download will not occur if the battery
LCD symbol is active. Plug the supplied AC adapter
into the thermometer to provide sufficient power for USB
operation.
1. The data can be downloaded directly to a USB Mass
Storage Flash Drive. To begin the download, insert the
USB flash drive into the USB port located on the left
side of the thermometer.
2. The download will begin automatically upon insert.
The P1 LED will turn on to indicate the download
process has begun.
3. Once the download process is complete, the LED
will turn off. Do not remove the USB drive until the
process is complete.
4. The data transfer rate is approximately 55 data points
per second.
REVIEWING STORED DATA
The downloaded data is stored in a comma-delimited
CSV file on the flash drive. The filename naming conven-
tion is “D1D2D3D4D5D6D7R1.CSV” where D1 through
D7 are the last seven digits of the thermometer’s unique
ID number and R1 is the revision of the file starting with
the letter “A”.
If more than one file is written from the same thermometer
to the USB flash drive, the revision letter will be incre-
mented in order to preserve the previously downloaded
files.
The data file can be opened in any software package
supporting comma-delimited files including spreadsheet
software (Excel) and text editors.
The file will contain the thermometer unique ID number,
the most recent ten temperature events, and all stored
temperature readings with date and time stamps.
Note: All data stored in Celsius (°C) and date format is
MM/DD/YYYY.
DISPLAY MESSAGES
If no buttons are pressed and LL.LL appears on the dis-
play, this indicates that the temperature being measured
is outside of the temperature range of the unit, or that the
probe is disconnected or damaged.
BENCH STAND
The unit is supplied with a bench stand located on the
back. To use the bench stand, locate the small opening at
the bottom back of the unit. Place your fingernail into the
opening and flip the stand out. To close the stand, simply
snap it shut.
POWER
The thermometer should be powered at all times with
supplied AC adapter. In the event of a power failure, the
backup batteries will power the thermometer for one
week. A low battery symbol on the display indicates the
AC adaptor has failed and the thermometer is running on
the backup batteries.
BACKUP BATTERY REPLACEMENT
To replace the Backup Battery, remove the battery cover,
located on the back of the unit by sliding it down. Remove
the exhausted batteries and replace with two (2) new AAA
alkaline batteries. Insert the new batteries with the proper
polarity as indicated by the illustration in the battery
compartment. Replace the battery cover.
Replacing the batteries WILL clear the minimum/maxi-
mum memories and high/low alarm settings. However,
replacing the batteries WILL NOT clear the time-of- day/
date settings.
WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281 482-1714 • Fax 281 482-9448
E-mail [email protected] • www.control3.com
Control Company is ISO 9001 Quality-Certified by DNV
and ISO 17025 accredited as a Calibration Laboratory
by A2LA.
TRACEABLE
MEMORY-LOC
DATALOGGING
THERMOMETER
INSTRUCTIONS
®
™
Control Company Cat. No.
6440 / 6441 / 6442 / 6443 / 6444 / 6445 / 6446
Traceable
®
is a registered trademark of Control Company.
Memory-Loc
™
is a trademark of Control Company.
©2014 Control Company. 92-6440-00 Rev. 0 040114
STATIC SUPPRESSOR INSTALLATION
Static generated, radio frequency can affect any cable
through the air or by physical contact. To protect against
radio frequency, install a suppressor onto your ther-
mometers cable to absorb radio frequency as follows:
Lay the cable along the center of the
suppressor with the connector to your left.
Carefully, snap the two halves together with the looped
cable routed through the center.
Loop the right end of the cable under the
suppressor and back up again laying the cable along
the center of the suppressor.
This completes the installation of the suppressor.