MRC MTM-380SD Manuale utente
SD card real time datalogger
3 Channels
TEMPERATURE DATA RECORDER
Model : MTM-380SD Your purchase of this 3
CHANNELS
TEMPERATURE
MONITOR with SD
CARD DATALOGGER
marks a step forward for
you into the field of
precision measurement.
Although this
DATALOGGER is a
complex and delicate
instrument, its durable
structure will allow
many years of use if
proper operating
techniques are
developed. Please read
the following
instructions carefully
and always keep this
manual within easy
reach.
OPERATION MANUAL
TABLE OF CONTENTS
1. FEATURES........................................................................
.
1
2. SPECIFICATIONS...............................................................1
3. FRONT PANEL DESCRIPTION.............................................
.
4
3-1 Display..............................................................................4
3-2 Lo
gg
er Button ( Enter Button )............................................4
3-3 Button ( Time Button )...................................................▲4
3-4 Button..........................................................................▼4
3-5 SET Button........................................................................4
3-6 Han
g
in
g
holes...................................................................
.
4
3-7 Stand................................................................................4
3-8 Battery cover/Battery compartment.....................................4
3-9 Screw of the battery cover..................................................4
3-10 Temp. probe input socket ( T1).........................................4
3-11 Temp. probe input socket ( T2 )........................................4
3-12 Temp. probe input socket ( T3 )........................................4
3-13 DC 9V power adapter input socket.....................................4
3-14 Reset Button...................................................................
.
4
3-15 RS-232 Output Terminal................................................... 4
3-16 SD card socket.................................................................4
3-17 Han
g
in
g
unit ( with sticker )..............................................4
4. MEASURING PROCEDURE..................................................
.
5
5. DATALOGGER...................................................................
.
6
5-1 Preparation before execute datalo
gg
er function....................6
5-2 Datalo
gg
er........................................................................
.
7
5-3 Check time information......................................................
.
8
5-4 SD Card Data structure.......................................................9
6. Savin
g
data from the SD card to the computer....................10
7. ADVANCED SETTING.........................................................
.
11
7-1 SD memory card Format.....................................................12
7-2 Set clock time ...................................................................12
7-3 Set samplin
g
time..............................................................13
7-4 Set beeper sound ON/OFF..................................................13
7-5 Set SD card Decimal character............................................ 14
7-6 Select the Temp. unit to or ........................................
.
℃℉ 15
7-7 Set RS232 data output ON/OFF...........................................15
8. POWER SUPPLY from DC ADAPTER....................................
.
16
9. BATTERY REPLACEMENT...................................................
.
16
10. SYSTEM RESET................................................................16
11. RS232 PC serial interface.................................................
.
17
12. Optional Type K Temp. probe...........................................18
13. PATENT..........................................................................
.
19
1. FEATURES
* Monitor with real time data logger, save the measuring
data along the time information ( year, month, date,
hour, minute, second ) into the SD memory card and can be
down load to the Excel, extra software is no need.
user can make the further data or graphic
analysis by themselves.
* Show 3 channels ( T1, T2, T3 ) Temp. value in
the same LCD.
* Type K Thermometer : -100 to 1300 , / .℃℃℉
* SD card capacity : 1 GB to 16 GB.
* Sampling adjustment : 5/10/30/60/120/300/600 seconds
and auto function.
* Large LCD display, easy readout.
* Microcomputer circuit, high accuracy.
* Low power consumption and long battery life when
use battery power.
* DC 1.5V ( UM-4, AAA ) battery x 6 PCs or DC 9V
adapter in.
* RS232/USB computer interface.
* Type K probe, TP-01 x 1 PC is included.
*Patented
2. SPECIFICATIONS
2-1 General Specifications
Circuit Custom one-chip of microprocessor LSI
circuit.
Display LCD size : 60 mm x 50 mm
Measurement Type K thermometer, or .℃℉
Memory Card SD memory card. 1 GB to 16 GB.
1
Datalogger 5/10/30/60/120/300/600 seconds
Sampling Time or Auto.
*
Default sampling time is 60 seconds.
*
The " Auto " sampling . means when
the measuring value is changed ( >
± 1 ) will save the data one time only.℃
Data error no. 0.1 % no. of total saved data typically.≦
Advanced * SD memory card Format
setting * Set clock time ( Year/Month/Date, Hour/Minute/
Second )
*Set sampling time
*Set beeper sound ON/OFF
*Set SD card Decimal character
*Select the Temp. unit to or℃℉
*Set RS232 data output ON/OFF
Temperature Automatic temp. compensation for the
Compensation type K thermometer.
Update Time Approx. 1 second if measuring data
of Display is changed.
Data Output RS 232/USB PC computer interface.
* Connect the optional RS232 cable
UPCB-02 will get the RS232 plug.
* Connect the optional USB cable
USB-01 will get the USB plug.
Operating 0 to 50 .℃
Temperature
Operating Less than 85% R.H.
Humidity
Power Supply
*
A
Alkaline or heavy duty DC 1.5 V battery
( UM4, AAA ) x 6 PCs, or equivalent.
*
A
DC 9V adapter input. ( AC/DC power
adapter is optional ).
Battery life If use the new battery ( alkaline type )
and sampling time set to 60 seconds,
the battery life will be > one month
typically.
2
Weight 199 g/0.44 LB.
Dimension 132 x 80 x 32 mm
( 5.2 x 3.1 x 1.3 inch )
Accessories * Instruction manual.......................
.
1 PC
Included *
T
ype K Temp. probe, TP-01..........
.
1 PC
* Hanging unit ( with sticker )..........1 PC
Optional SD Card ( 2 GB )
Accessories Type K thermocouple probe.
AC to DC 9V adapter.
USB cable, USB-01.
RS232 cable, UPCB-02.
Data Acquisition software, SW-U801-WIN.
2-2 Electrical Specifications (23±5 )℃
Type K thermomete
r
Range Resolution Accuracy
-50.0 to 1300.0 ℃0.1 ℃± ( 0.5 % + 0.5 )℃
-50.1 to -100.0 ℃± ( 0.5 % + 1 )℃
-58.0 to 2372.0 ℉0.1 ℉± ( 0.5 % + 1 )℉
-58.1 to -148.0 ℉± ( 0.5 % + 1.8 )℉
@ Above specification tests under the environment RF Field Strength
less than 3 V/M & frequency less than 30 MHz only.
3
3. FRONT PANEL DESCRIPTION
Fig. 1
3-1 Display
3-2 Logger button ( Enter button )
3-3 Button ( Time Button )▲
3-4 Button▼
3-5 SET Button
3-6 Hanging holes
3-7 Stand
3-8 Battery cover/Battery compartment
3-9 Screw of the battery cover
3-10 T1 Temp. probe input socket
3-11 T2 Temp. probe input socket
3-12 T3 Temp. probe input socket
3-13 DC 9V power adapter input socket
3-14 Reset Button
3-15 RS-232 Output Terminal
3-16 SD card socket
3-17 Hanging unit ( with sticker )
4
4. MEASURING PROCEDURE
1)Install the batteries into the battery compartment :
* Loose the " Screw of the battery cover " ( 3-9, Fig. 1 )
and take away the " Battery Cover " ( 3-8, Fig. 1 ) from
the meter.
* Replace with DC 1.5 V battery ( UM4/AAA, Alkaline/Heavy
duty type ) x 6 PCs, and reinstate the cover.
* Make sure the battery cover is secured after changing
the battery.
2)Insert the plug of " Temp. probe " ( For example the
included Temp. probe, TP-01 " into the " T1 Temp.
probe input socket " ( 3-10, Fig. 1 ).
If you have other Temp. probes, then plug its plug to
" T2 Temp. probe input socket " ( 3-11, Fig. 1 ) or
" T3 Temp. probe input socket " ( 3-12, Fig. 1 ).
Remark :
* If plug one Temp. probe to the meter, will show
the one channel ( T1 ) Temp. only.
* If plug two Temp. probes to the meter, will show
the two channels Temp. ( T1, T2 ).
* If plug three Temp. probes to the meter, will show
total three channels Temp. ( T1, T2, T3 ).
3)The " Display " ( 3-1, Fig. 1 ) will show the
temperature value ( T1, T2, T3 ) that sensing from Temp.
probe.
Remark
:
*
T
he up Display value will present the T1 temperature value.
*
T
he middle Display value will present the T2 temperature value.
*
T
he low Display value will present the T3 temperature value.
5
5. DATALOGGER
5-1 Preparation before execute datalogger function
a. Insert the SD card
Prepare a " SD memory card " ( 1 GB to 16 GB, optional ),
insert the SD card into the " SD card socket " ( 3-16, Fig. 1)
with the correct direction exactly.
* It recommend use memory card's capacity is 4 GB.≦
b. SD card Format
If SD card just the first time use into the meter, it
recommend to make the " SD card Format " at first,
please refer chapter 7-1 ( page 12 ).
* It recommend strongly, do not use memory cards
that have been formatted by other meter or by
other installation ( such as camera... ). Reformat
the memory card with your meter.
* If the SD memory card exist the trouble during
format by the meter, use the Computer to
reformat again can fix the problem.
c. Time setting
If the meter is used at first time, it should to adjust the
clock time exactly, please refer chapter 7-2 ( page 12 ).
d. Decimal format setting
The numerical data structure of SD card is
default used the " . " as the decimal, for
example "20.6" "1000.53" . But in certain
countries ( Europe ...) is used the " , " as the
decimal point, for example " 20, 6 " ,
"1000,53". Under such situation, it should
change the Decimal character at first, details
of setting the Decimal point, refer to Chapter
7-5, page 14. 6
e. 3 Information of LCD display
* If the Display show :
It means that the SD card exist the problem
CH- or the SD card memory is full, it should
CArd change SD memory card.
* If the Display show :
It means that the battery is low voltage.
LobAt Under such condition, the Datalogger
function is disable.
* If the Display show :
It means that the SD card is not plugged
no into the meter.
CArd
5-2 Datalogger
a. Start the datalogger
Press the " Logger button ( 3-2, Fig. 1 ) > 2 seconds
continuously, until the Display show the indicator "
DATALOGGER ", release the " Logger Button " ( 3-2, Fig.
1 ), then the measuring data along the time information
will be saved into the memory circuit.
7
Remark :
*
How to set the sampling time, refer to Chapter 7-3,
page 13.
*
How to set the beeper sound is enable, refer to
Chapter 7-4, page 13.
b. Finish the Datalogger
During execute the Datalogger function ( Display show the
" Datalogger " indicator ), press the " Logger button " ( 3-2,
Fig. 1 ) > 2 seconds continuously, until the Display
indicator " DATALOGGER " is disappeared, release the
" Logger Button " will finish the Datalogger function.
Before take away the SD card from the
meter, it should execute the
procedures of " Finish the Datalogger ",
( It should wait for the Display counter to count
down to zero value. )
otherwise some existing recent save
data may loss.
5-3 Check time information
Press " Time button " ( 3-3, Fig. 1 ) > 2 seconds
continuously, the LCD display will present the time
information of Year/Month/Date, Hour/Minute/Second and
the sampling value.
8
Indice
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