G-Tek LM Pro T User manual

G-Tek Corporation Pvt. Ltd.
3, mahavir estate, karelibaug
vadodara-390 018
tel.: [phone]
email: [email protected]
url: www.gtek-india.com
OPERATING
MANUAL
LM
Pro
Pro
LM T
User Programmable
Temperature Data Logger
Model No.: 410040

Page 1
CONTENTS
List of Tables .................................................................................................................... 2
List of Figures ................................................................................................................... 2
1SAFETY AND THE ENVIRONMENT ............................................................................................. 3
1.1. About this document .........................................................................................................3
1.2. Ensure Safety.....................................................................................................................3
1.3. Protecting the Environment ...............................................................................................3
2SPECIFICATIONS.................................................................................................................. 4
2.1. Use....................................................................................................................................4
2.2 Technical Data....................................................................................................................4
3 UNPACKING THE PRODUCT.................................................................................................... 7
3.1 Unpacking and Inspection of LMPro T Data Logger ................................................................7
3.2 Mechanical Dimensions of LMPro T Data Logger....................................................................8
4 PRODUCT DESCRIPTION........................................................................................................ 9
4.1 Status LEDs.........................................................................................................................9
4.2 Display (LCD) ......................................................................................................................9
4.3 Functions of Key ............................................................................................................... 10
5USING THE PRODUCT ......................................................................................................... 11
5.1 Configuring the Device...................................................................................................... 11
5.1.1 Alarm Configuration .....................................................................................................................11
5.1.2 Batch Configuration ......................................................................................................................12
5.2 Configure Multiple Devices ............................................................................................... 13
5.3 Batch Start of the Device................................................................................................... 14
5.4 View Min/Max and Current Temperature Data.................................................................. 14
5.5 Inserting a Tag Event......................................................................................................... 14
5.6 Displaying of Reading in Normal and Alarm Condition ....................................................... 15
5.7 Measurement of the data ................................................................................................. 16
5.7.1 Start Recording data ......................................................................................................................16
5.7.2 Tag Events ......................................................................................................................................16
5.7.3 Ending the Measurement ..............................................................................................................17
5.8 Reading out Data.............................................................................................................. 17
5.8.1 Connecting with the Software Application...................................................................................17
5.8.2 Download the Measurement Readings.........................................................................................18
5.8.3 Generating PDF Report..................................................................................................................20
6 MAINTAINING THE PRODUCT ............................................................................................... 22

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6.1 Accessories....................................................................................................................... 22
6.2 Cleaning the Data Logger .................................................................................................. 22
6.3 Changing the Battery ........................................................................................................ 22
6.4 Battery Disposal ............................................................................................................... 23
7 TIPS AND ASSISTANCE........................................................................................................ 24
List of Tables
Table 1 Technical Specifications .............................................................................................................4
Table 2 Status LEDs indication ................................................................................................................9
Table 3 Frequent Asked Questions (FAQs) ...........................................................................................24
List of Figures
Figure 1 LMPro T Data Logger...................................................................................................................7
Figure 2 Overall Dimensions of LMPro T Data Logger ..............................................................................8
Figure 3 LCD Display format....................................................................................................................9
Figure 4 Set up Alarm............................................................................................................................11
Figure 5 Set up Batch ............................................................................................................................12
Figure 6 Set up Batch on Multiple devices............................................................................................13
Figure 7 Start batch manually...............................................................................................................14
Figure 8 View Min/Max and current Temperature...............................................................................14
Figure 9 Insert Manual Tag ...................................................................................................................14
Figure 10 Manual Stop of Running Batch .............................................................................................17
Figure 11 USB Type- A connection........................................................................................................17
Figure 12 Current Temperature reading of the LMPro T Data Logger....................................................18
Figure 13 Selecting file location for saving data summary ...................................................................18
Figure 14 Downloaded data summary..................................................................................................19
Figure 15 Option for downloading multiple device data in existing file...............................................19
Figure 16 Multiple device data in One file...........................................................................................20
Figure 17 Filling up the options to generate PDF report ......................................................................20
Figure 18 Selecting file location for saving PDF report.........................................................................21
Figure 19 Battery replacement steps....................................................................................................23

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1SAFETY AND THE ENVIRONMENT
1.1. About this document
This instruction manual is an essential component of the product.
Please read this documentation carefully and pay attention to the safety instructions and
warning notices to prevent injuries and damage to the product.
Keep this document handy so that you can refer to it when necessary.
1.2. Ensure Safety
➢Operate the product properly, for its intended purpose and within the parameter
specified in the technical data. Using it beyond the specified limit can cause damage
to the product and personnel also.
➢Do not use the product if there are signs of damage to the housing.
➢There are no user serviceable parts inside. For any defect, please consult the factory
or the dealer from where you bought.
1.3. Protecting the Environment
➢Dispose of faulty rechargeable batteries/spent batteries in accordance with the local
regulations or valid legal specifications.
At the end of its useful life, send the product to a separate collection for electric and
electronics devices (observe local regulations) or return the product to G-Tek for disposal.
(Dispose or recycle the LMPro T programmable data logger in accordance with the WEEE
2012/19/EU guidelines or your local regulations. For suitable recycling, the device may also
be returned to the manufacturer.)

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2SPECIFICATIONS
2.1. Use
LMPro T User Programmable Temperature Data logger is an Internal sensor data logger
meeting the requirements of WHO PQS E006/TR05.1.It can store up to 50000 data records.
User can fully configure parameters like –Start delay, alarm high/low with corresponding
alarm delay, alarm event type- single/cumulative, temperature unit, store interval etc. User
can also set the information like, username and job description. Software automatically sets
the UTC time zone at the time of configuration of device. User can also download data from
multiple data loggers in single file. User can generate report in pdf format or export data as a
csv file. Data loggers come with individual NABL traceable calibration certificate.
The temperature readings are monitored and saved throughout the entire duration of the
measurement program.
LMViewE051 software needs to be installed in PC To download data to generate a report in
pdf format and to export data in csv format for further use.
2.2 Technical Data
Table 1 Technical Specifications
Model
LMPro T
General
Integrated Sensor
Thermistor - 10K NTC
Temperature
Measurement Range
-30 °C to + 60 °C (-22 °F to +140 °F)
Accuracy
± 0.5 °C for the range -30 °C to + 30 °C
± 0.7 °C otherwise
Resolution
0.01 °C - Display and Storage
Unit of Measurement
Data in °C. User has an option to view the data in °F
Calibration
Each device accompanies NABL (ISO/IEC 17025) traceable certificate
Alarm
Visual
Alarm Settings
Fully user programmable four alarms with alarm type(High/Low), event
type(single/cumulative) , alarm delay(Hr:Mn) selection.
Response Time
T90 < 20 minutes as per EN12830:1999
Logging Interval
Logging interval is user programmable from 5 seconds to 18 hours
Delayed Start Option
Yes. User can program start delay from 0 second to the required time by
selecting date and time.
Power Requirement
Battery
User Replaceable 3.0 V 225 mAh; CR2032 Panasonic (or Equivalent) Coin
Cell Battery;

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Battery Life
Up to 1 year battery operating life with shelf life of 1 year (if data is
stored at 15 min interval and display OFF mode). The battery indicator
on the display provides information on the remaining lifetime.
Environmental Specification
Temperature during
Transportation and
Storage –Device
inactivated
-30 ˚C to + 55 ˚C
Temperature during
operation
-30 ˚C to 60 ˚C (EN 12830:1999 Table3, Climatic Type C)
Humidity During
Transportation,
Storage and usage
0 to 95 %RH non-condensing
PC Interface and Software
PC Interface
Data of more than 1 year (for 15 minute logging interval) can be
extracted using LMViewE051 software.
Software Compatibility
LMViewE051 is compatible with Windows Operating System currently
supported by Microsoft.
Connectivity
USB 2.0, USB 3.0 Compatible; Data Download Time: approx. 6 minutes
for full data download.
Human Interface
Display Type
Character LCD Display with Min, Max, Battery Level Indication, OK/Alarm,
Alarm High/Low with event type –single/cumulative, Bell symbol, REC
indication and Current reading with measurement unit.
Memory Size
50000 data storage
Activation
Device activation is by software at preset start delay time. If user requires
instant activation of the device before preset start delay manually, it can
be activated by long press of “Start” key for more than 10 seconds.
De-Activation
De-activation is automatically occurred when preset stop time or
maximum number of readings has reached.
De-activation is possible manually by keyboard/ giving STOP command
from software.
Status Indicator
RUN: Recording; Red LED flashes while device is storing.
STP: Standby; Red LED flashes while device is not storing.
Alarm Visual
Flashing temperature reading on display along with ↑or ↓arrow for
high or low alarm with bell symbol.
Power ON Indication
RUN LED blinks in active mode; LCD shows temperature data along with
“REC”.
Mounting Device
Through provided eyelet
Material
Polycarbonate Plastic: non-breakable, non-corrodible housing
Warranty
12 months from the date of dispatch. Refer to warranty certificate for
more details.
Service Provision
No user serviceable parts inside, except battery replacement
Physical Characteristics
Overall Dimension
(L x W x H) mm
95.5 x 45 x 14.8 mm
Weight
Approx. 51 grams

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Standards
Electromagnetic
Compatibility
IEC 61000-6-2/6-3
Resistance to Electrical
Storms
IEC 61000-6-2; (IEC 61000-4-2 Basic Standard for applicability of tests)
IP Rating
IEC 60529: IP 54
Impact Resistance
5 drops from 1 meter onto concrete floor at room temperature with
battery in place. Device does not get damaged and there is no loss of
calibration.
Vibration
EN12830:1999 Clause 4.9.3.2 and Test Method 5.6.6
RoHS
Compliant (EU directive 2011/65/EU)
Verification
In accordance with PQS verification protocol E006/TR05.VP.1
*: The current settings are set according to the requirements of WHO/PQS/E006/TR05.1. Other settings are available
upon request. Specifications are subject to change without notice.

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3 UNPACKING THE PRODUCT
3.1 Unpacking and Inspection of LMPro T Data Logger
➢LMPro T data logger is dispatched in a recyclable, environment friendly package
specially designed to give adequate protection during transit.
➢If the outer box shows sign of damage, it should be opened immediately, and the
device be examined. If the device is found damaged, it should not be operated, and
the local representative contacted for instructions.
➢Ensure that all accessories and documentation are removed from the box.
➢If the LMPro T data logger is for immediate use, you can start installing it as per
Installation instructions.
➢Please preserve the original packaging along with all internal packing for future
transport requirements.
Figure 1 LMPro T Data Logger

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3.2 Mechanical Dimensions of LMPro T Data Logger
Figure 2 Overall Dimensions of LMPro T Data Logger
Overall Dimensions
Dimension (L x W x H) mm
95.5 x 45 x 14.8 mm approx.
Mounting
Through hole provided.
Weight
Approx. 51 grams

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4 PRODUCT DESCRIPTION
4.1 Status LEDs
Table 2 Status LEDs indication
4.2 Display (LCD)
The multi–Character LCD Display consists of Min/Max, Battery Level Indication, OK/Alarm,
Alarm High/Low with event type –single/cumulative, Bell symbol, REC indication and Current
reading with measurement unit. The position and description of each segment is shown in
figure 4.
Figure 3 LCD Display format
1) OK ✓/ NOK Xsymbol:
a. If any time during batch running condition, alarm has been triggered, the
symbol “X”, NOK will be turned on and will remain even if the alarm is
restored.
b. If any time during batch running condition, alarm has not triggered, the symbol
“ ✓” remains on the display.
2) Bell symbol for alarm trigger indication
3) Battery capacity: Sufficient ; Partly empty ; Low ; Empty
4) Min: Minimum stored reading for the given day
Max: Maximum stored reading for the given day
Indicator
Description
RUN
Data Recording has started. At this time, the STP LED will be off and RUN LED
will blink.
STP
Data Recording is Off, and device is On. At this time, RUN LED will be off and
STP LED will blink.

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5) High ▲/ Low ▼alarm limit if reading exceeded single alarm limit.
6) High /Low alarm limit if reading exceeded cumulative alarm limit.
(In case of both single and cumulative alarm limit is exceeded, all 3 arrows will be
displayed for high /low alarm condition)
7) Current temperature reading
8) Measurement unit (°C / °F / %RH)
9) REC : Indicates the device is in recording mode.
Note: For Technical reasons, the display intensity of liquid crystal display becomes lower at
temperatures below 0°C. This has no influence on the measuring accuracy. For technical Reasons, the
battery performance decreases at lower temperatures. We Recommend the use of new fully charged
batteries to avoid a reset of the instrument at low temperatures.
4.3 Functions of Key
Min/Max key: It is used to view current Temperature Min/Max reading. It is also
used to enter manual Tag and to stop the batch.
Start key: It is used to start recording of the device instantly after configuration (if
required).

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5USING THE PRODUCT
5.1 Configuring the Device
The configuration process of the device has two parts: Alarm Configuration and Batch
Configuration.
5.1.1 Alarm Configuration
Connect the LMPro T data logger to the PC via USB port. Open the LMViewE051 Software
application and configure the alarm parameters as required as shown in figure 4. For detailed
process of application refer software help file.
Figure 4 Set up Alarm
In Alarm Configuration, there are four alarm conditions available for setting. The default
alarm settings (last set alarm settings) will be seen as shown in figure 4.
The parameters of temperature alarm configuration are as follows:
1. Alarm No.: Alarm -1(A1) to Alarm-4 (A4).
2. Alarm Type: Set the alarm type High/Low as required.
3. Set point: Enter the appropriate Temperature value in °C as per required alarm
condition.
4. Event: Set the type of alarm event as Single / Cumulative.
a. Single Event: Single event alarm occurs when a reading remains beyond
temperature and/or humidity alarm setpoint continuously for more than the
set period of time.
b. Cumulative Event: When the total time of reading exceeding the cumulative
alarm setpoint of temperature and/or humidity is more than set delay, it is
considered as a cumulative event.
5. Delay: Set the required alarm time delay in hr:mn for alarm trigger. The range for
alarm time delay is from 00:00 to 23:59 (hr:mn). Alarm time delay for cumulative event
should be more than or equal to that of single event.

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Note: It is advisable to set all four alarm parameters, else the default parameters for the remaining
alarms will be applied.
5.1.2 Batch Configuration
After configuring the alarm parameters, “Setup Batch” window will pop up. Select the “Edit”
button to configure the batch parameters as shown in figure 5.
Figure 5 Set up Batch
In Batch configuration of the data logger following terms are configured:
1. ID Name: User should assign an appropriate ID Name of maximum 10 alphanumeric
characters.
2. Batch Name: User should assign an appropriate batch name of maximum 10
alphanumeric characters.
3. Unit of Temperature: The unit for temperature is °C.
4. Store Interval: It is the interval between two successive logging of data. It can be set
between 5 seconds(minimum) to 18 hours(maximum).
5. No. of Readings: This shows no. of data that will be recorded for the given batch
configuration. This number is calculated based on Batch start, stop time and store
interval. The maximum no. of readings is 50000.
6. Time Zone: Select the appropriate time zone from the drop down. The time zone will
be as per UTC time.
7. Current Date and Time: It shows the current date and time of the LMPro T data logger.
Click on the clock button to sync the current date and time of the device with PC
time as per selected time zone.

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8. Start Time: It is the time at which Batch will start in the device. User can preset the
batch start time by selecting the date and time as per required batch start delay. The
first data is stored at the batch start time.
9. Stop Time: It is the time at which the data logging will be stopped in the device. User
can set the stop time, if required otherwise it will be calculated based on the start time
and store interval as per maximum number of readings.
10. Display Options:
a) Display Auto Off (default) - This option is normally selected to save battery life of
the data logger
b) Display Permanent On - This option will reduce the battery life of the data logger
After setting the batch parameters, press “Configure Batch” button to configure the batch for
the device.
5.2 Configure Multiple Devices
If multiple devices are to be configured with the same parameters, user should select the
multiple batch configuration option in the software application.
➢Follow the steps as per section 5.1.1 and 5.1.2 for the alarm and batch configuration for
first device.
➢Select the suitable start time of the batch so that multiple devices can be configured and
started at the same start time.
➢After configuring the first device, the message window will pop up as shown in figure 6.
Connect another device to the PC application, click on “OK” button to proceed further.
➢The user can update the ID and Batch name for the other devices, remaining parameters
in the batch configuration remain same.
➢Once the configuring multiple devices is finished, click on “Cancel” button and exit from
the configuration setup.
Figure 6 Set up Batch on Multiple devices

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5.3 Batch Start of the Device
Once the batch configuration is completed from LMViewE051 application, recording of data
will be started by one of the following criteria:
1. Once the configured start time has been reached.
2. User can manually start the device after batch configuration, if required by pressing
“Start” key for about 10 seconds as shown in figure 7.
When the recording of data is started, STP LED turns off and RUN LED starts flashing and
“REC” message is seen on display.
Figure 7 Start batch manually
Note: If not needed, then let the batch start at pre-configured time only.
5.4 View Min/Max and Current Temperature Data
As described in key functions (section 4.3), by pressing “Min/Max” key for 1 sec in normal
running condition, the display will show Min/Max temperature for the device and current
temperature data respectively as shown in figure 8.
Figure 8 View Min/Max and current Temperature
5.5 Inserting a Tag Event
Whenever user wants to record a specific data other than at the logging interval, it can be
done by Manual Tag feature of the device.
While recording of data is going on, user can enter special event with time stamp by pressing
“Min/Max” key for more than 4 seconds. “Tag” message is seen on device display as shown
in figure 9.
Figure 9 Insert Manual Tag

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5.6 Displaying of Reading in Normal and Alarm Condition
Consider the following alarm configuration of LMPro T data logger, for explanation of
temperature condition and alarm status when data recording is ON:
Alarm No.
Alarm Type
Setpoint (°C)
Event Type
Delay (Hr:Mn)
A1
High
15.0
Single
01:00
A2
High
10.0
Cumulative
10:00
A3
Low
00.0
Cumulative
05:00
A4
Low
-05.0
Single
00:30
1) Reading is within all setpoints; high/ low.
-OK sign, battery, reading and unit will be seen on display.
2) Reading is outside the cumulative alarm setpoint high/ low for time duration less than
alarm high/low delay.
-OK sign, battery, reading with UP/ Down arrow and unit will be seen on display.
3) Reading is outside the cumulative alarm setpoint high/ low for time duration greater
than alarm high/low delay.
-Alarm sign, bell sign, battery, reading with Up/ Down arrow, single event indication
and unit will be seen on display.
4) Reading is outside both the Single and cumulative alarm setpoint high/ low for time
duration less than alarm high/low delay.
-OK sign, battery, reading with UP/ Down arrow and unit will be seen on display.

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5) Reading is outside both the Single and cumulative alarm setpoint high/ low for time
duration greater than alarm high/low delay.
-Alarm sign, bell sign, battery, reading with Up/ Down arrow, single event indication
and unit will be seen on display.
5.7 Measurement of the data
5.7.1 Start Recording data
➢The Data recording can be started by one of the criteria explained in section 5.3.
➢The device will store the data as per configurated store interval, which can be
downloaded later on for analysis.
5.7.2 Tag Events
➢When alarm high/low trigger condition arises, alarm triggered tag event is logged as per
alarm Tag Id.
➢Alarm restored tag event is logged as per alarm number when Temperature reading
comes within the alarm high/low limits.
➢User entered Tag is logged as Manual Tag Event “Tag” with a time stamp.
Tag Id
Tag Event
Description
A1
Alarm1 Triggered
Alarm1 high/low condition has occurred.
B1
Alarm1 Reset
Alarm1 high/low condition is restored.
A2
Alarm2 Triggered
Alarm2 high/low condition has occurred.
B2
Alarm2 Reset
Alarm2 high/low condition is restored.
A3
Alarm3 Triggered
Alarm3 high/low condition has occurred.
B3
Alarm3 Reset
Alarm3 high/low condition is restored.
A4
Alarm4 Triggered
Alarm4 high/low condition has occurred.
B4
Alarm4 Reset
Alarm4 high/low condition is restored.
Tag
Manual Tag
User has entered a tag from device.

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Note: Number of data records get reduced according to number of Tag data events. Tag
Event(s) can be seen in software application and generated pdf report after downloading
data.
5.7.3 Ending the Measurement
➢The measurement program is ended by one of Four ways:
1. As per the preconfigured batch stop time, the measurement will be stopped.
2. If batch stop time is not set during the batch configuration, the measurement will
be stopped, once the maximum no. of readings has reached.
3. By connecting the device with the LMViewE051 application, using “Stop”option.
4. User can manually Stop the running batch if required, by pressing “Min/Max” key
for about 10 seconds as shown in figure 10. Here a Manual Tag event will be logged
prior to batch stop message.
Figure 10 Manual Stop of Running Batch
➢Once the measurement stops, “REC” message disappears from the device display, RUN
LED turns Off and STP LED starts flashing.
5.8 Reading out Data
5.8.1 Connecting with the Software Application
Displaying a measurement data report
➢Connect the LMPro T data logger with Windows PC via the USB port, as shown in figure
11.
➢After connecting the data logger with PC, the display remains ON along with the other
values.
Figure 11 USB Type- A connection

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5.8.2 Download the Measurement Readings
➢Open LMViewE051 software Application to carry out analysis for the measurement
readings.
➢Click on USB icon to connect the device with the LMViewE051. The current
temperature reading, Battery level and UTC time of the device will be seen as shown in
figure 12.
Figure 12 Current Temperature reading of the LMPro T Data Logger
➢Select the download option, choose the appropriate file path and batch file name for
saving the data file and press button in the pop-up window as shown in figure
13.
Figure 13 Selecting file location for saving data summary

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➢Downloading of data will be completed after in few minutes and downloaded data can
be seen in tabular form as shown in figure 14.
Figure 14 Downloaded data summary
➢The data analysis can be done by
1. Min, Max, Average and MKT for the downloaded data
2. Filtering the time period for which measurement data review is required,
3. View the graph to observe the trend of measured data.
4. Generate csv file of the measured readings
5. Generate PDF report
➢User can download multiple device data in the same file if the configuration is same for
the given devices.
➢Download the first device data and connect the second device to download the data,
select option “Yes” in the message pop up as shown in figure 15 for downloading in
existing file.
➢Repeat the same process for remaining devices.
Figure 15 Option for downloading multiple device data in existing file
➢Multiple device data are stored in one file as shown in figure 16.