www.pce-industrial-needs.com
Tursdale Technical Services Ltd
Unit N12B
Tursdale Business Park
Co. Durham
DH6 5PG
United Kingdom
Phone: +44 ( 0 ) 191 377 3398
Fax: +44 ( 0 ) 191 377 3357
info@tursdaletechnicalservices.co.uk
http://www.industrial-needs.com/
Manual
Digital Thermometer
PCE-T 390
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2
Table of contents
1.Features
............................................................................................................................................ 3
2.Specifications
.................................................................................................................................. 3
2-1 General Specifications
..................................................................................................................... 3
2-2 Electrical Specifications (23± 5
Ԩ)
.................................................................................................. 6
3.Front Panel Description
...................................................................................................................... 7
4.Measuring Procedure
........................................................................................................................ 8
4-1 Type K measurement
....................................................................................................................... 8
4-2 Type J/T/E/R/S measurement
........................................................................................................... 8
4-3 Pt 100 ohm measurement
................................................................................................................. 8
4-4 T1-T2 measurement
......................................................................................................................... 8
4-5 Data Hold
........................................................................................................................................ 9
4-6 Data Record ( Max., Min. reading )
.................................................................................................. 9
4-7 LCD Backlight ON/OFF
.................................................................................................................. 9
5.Datalogger
........................................................................................................................................ 9
5-1 Preparation before execute datalogger function
................................................................................ 9
5-2Auto Datalogger ( Set sampling time
ؤ 1
second )
................................................................... 10
5-3
Manual Datalogger (Set sampling time = 0
second)
................................................................... 10
5-4 Check time information
................................................................................................................. 11
5-5 Check sampling time information
.................................................................................................. 11
5-6 SD Card Data structure
.................................................................................................................. 11
6.Saving data from the SD card to the computer (EXCEL software)
............................................. 11
EXCEL data screen
(
for example
) ....................................................................................................... 12
7.
Advanced Setting ........................................................................................................................... 12
7-1 Set clock time (Year/Month/Date, Hour/Minute/ Second)
............................................................... 13
7-2 Decimal point of SD card setting
................................................................................................... 13
7-3 Auto power OFF management
....................................................................................................... 13
7-4 Set beeper sound ON/OFF
............................................................................................................. 13
7-5 Select the Temp. unit to Cº or Fº
.................................................................................................... 14
7-6 Set sampling time (Seconds)
.......................................................................................................... 14
7-7 SD memory card Format
................................................................................................................ 14
8. Power Supply from DC Adapter
....................................................................................................... 14
9. Battery Replacement
......................................................................................................................... 14
10. RS232 PC Serial Interface
............................................................................................................... 15
11. Offeset Adjustment
.......................................................................................................................... 16
11-1 Type K/J/T/E/R/S offset adjustment
............................................................................................. 16
11-2 Pt 100 ohm offset adjustment
....................................................................................................... 16
12. Optional Type K Temp. probe
........................................................................................................ 17
13. Patent
............................................................................................................................................... 18
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3
1. Features
* Type K/J/T/E/R/S, Pt 100 ohm, measurement with 4 display.
* Show 4 channels display on the LCD at the same time.
*
Type K: -100 to 1300 ℃
.
*
Type J: -100 to 1200 ℃
.
*
Pt 100 ohm: -199.9 to 850.0 ℃
.
*
℃/℉, 0.1 degree/1 degree.
* 4 channels (T1, T2, T3, T4 ), T1-T2.
* Microcomputer circuit provides intelligent function and high accuracy.
* Offset adjustment for the Type K/J/T/E/R/S measurement.
* Offset adjustment for the Pt 100 measurement.
*
Measuring unit can select to ℃ or ℉
.
* Real time SD memory card Datalogger, it Built-in Clock and Calendar, real time data recorder,
sampling time set from 1 second to 3600 seconds.
* Manual datalogger is available (set the sampling time to 0 second), during execute the manual
datalogger function, it can set the different position (location) No. (position 1 to position 99).
* Innovation and easy operation, computer is not need to setup extra software, after execute
datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it
can down load the all the measured value with the time information ( year/month/date/
hour/minute/second ) to the Excel directly, then user can make the further data or graphic analysis
by themselves.
* SD card capacity: 1 GB to 16 GB.
* LCD with green light backlight, easy reading.
* Can default auto power off or manual power off.
* Data hold, record max. and min. reading.
* Microcomputer circuit, high accuracy.
* Power by UM3/AA (1.5 V) x 6 batteries or DC 9V adapter.
* RS232/USB PC COMPUTER interface.
* Heavy duty & compact housing case.
2.
Specifications
2-1 General Specifications
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4
Circuit Custom one-chip of microprocessor LSI
circuit.
Display
LCD
size
: 52 mm x 38
mm
LCD with green backlight
(
ON/OFF
).
Channels
T1, T2, T3, T4,
T1-T2.
Sensor type
Type K thermocouple probe.
Type J/T/E/R/S thermocouple probe. PT
100
ohm probe
*
Cooperate with an 0.00385 alpha
coefficient,
meet DIN IEC 751.
Resolution
0.1Ԩ /1Ԩ, 0.1Ԭ/1 Ԭ
.
Datalogger
Sampling Time
Setting range
Auto
1
second to
3600
seconds
@ Sampling time can set to 1 second,
but memory data may loss.
Manual
Push the data logger button
once
will
save data one time.
@ Set the sampling time to
0 second.
@ Manual mode, can also select the
1 to 99 position ( Location ) no.
Memory Card SD memory card.
1 GB to 16
GB.
Advanced
setting
* Set clock time ( Year/Month/Date,
Hour/Minute/ Second )
* Decimal point of SD card setting
* Auto power OFF management
* Set beep Sound ON/OFF
* Set temperature unit to
Cº or Fº
* Set sampling time
* SD memory card Format
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5
Temperature
Compensation
Automatic temp. compensation for the
type K/J/T/E/R/S thermometer.
Linear
Compensation
Linear Compensation for the
full
range.
Offset
Adjustment
Available for Type K/J/T/E/R/S
and
Pt
100
ohm.
Probe Input
Socket
Type K/J/T/E/R/S
2 pin
thermocouple socket.
Pt
100
ohm: Ea
r
p
hone socket.
Over Indication
Show " - - - - ".
Data Hold
Freeze the displayreading.
Memory
Recall Maximum & Minimum value.
Sampling Time
of Display
Approx.
1
second.
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.
Power off
Auto shut off saves battery life or
manual
off bypush button.
Operating
Temperature
0
to
50 Cº.
Operating
Humidity
Less than 85% R.H.
Power Supply * Alkaline or heavy duty DC
1.5 V
battery
(
UM3, AA
) x 6
PCs, or equivalent.
* DC 9V adapter
input. (
AC/DC power
adapte
r
is
optional ).
Power Current
Normal operation
(
w/o SD card save
data
and
LCD Backlight is OFF)
:
A
pprox. DC 8.5 mA.
When SD card save the data but
and
LCD Backlight is OFF)
:
Approx. DC 30 mA.
* If LCD backlight on, the power
consumption
will increase approx.
14 mA.
Weight
489
g
/1.08 LB.
Dimension
177
x
68 x 45
mm
(7.0
x 2.7x
1.9 inch)
Accessories
Included
*
Instruction
manual......................1
PC
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6
Optional
Accessories
*
Type K thermocouple probe.
TP-01, TP-02A. TP-03, TP-04
*
Pt
100
ohm probe, TP-101.
*
SD Card
( 1 GB )
*
SD Card
( 2 GB )
*
USB cable, USB-01.
*
RS232 cable, UPCB-02.
*
Data Acquisition software,
SW-U801-WIN.
*
AC to DC 9V adapter.
*
Hard carrying case, CA-06.
*
Soft carrying case, CA-05A.
2-2 Electrical Specifications (23± 5
℃)
PT 100 ohm:
Resolution
Range
A
ccurac
y
0.1
Cº
-199.9 to 850.0 Cº ±(0.4 % + 1 Cº)
0.1
Fº
-327.0 to 999.9 Fº ±(0.4 % + 1.8 Fº
)
1
Fº
1000 to 1562 Fº ±(0.4 % + 2 Fº
)
* Pt 100 ohm
probe TP-101 is the optional accessory.
Type K/J/T/E/R/S:
Senso
r
Type
Resolutio
n
Range
A
ccuracy
TypeK
0.1
Cº
-50.1 to -100.0Cº±(0.4 % + 1
Cº
)
-50.0 to 999.9Cº±(0.4 % + 0.5
Cº
)
1
Cº
1000 to 1300
Cº
±(0.4 % + 1
Cº
)
0.1
Fº
-58.1 to -148.0Fº ±(0.4 % + 1.8
Fº
)
-58.0 to 999.9Fº±(0.4 % + 1
Fº
)
1
Fº
1000 to 2372
Fº
±(0.4 % + 2
Fº
)
Type
J
0.1 Cº
-50.1 to -100.0Ԩ±(0.4 % + 1Ԩ
)
-50.0 to 999.9Ԩ±(0.4 % + 0.5 Ԩ
)
1 Cº
1000 to 1150
Ԩ
±(0.4 % + 1Ԩ
)
0.1
Ԭ
-58.1 to -148.0Ԭ±(0.4 % + 1.8 Ԭ
)
-58.0 to 999.9Ԭ±(0.4 % + 1Ԭ
)
1
Ԭ
1000 to 2102
Fº
±(0.4 % + 2Ԭ
)
Type T
0.1
Ԩ
-50.1 to -100.0Ԩ±(0.4 % + 1Ԩ
)
-50.0 to 400.0Ԩ±(0.4 % + 0.5 Ԩ
)
0.1
Ԭ
-58.1 to -148.0Ԭ±(0.4 % + 1.8 Ԭ
)
-58.0 to 752.0Ԭ±(0.4 % + 1Ԭ
)
Type E
0.1
Ԩ
-50.1 to -100.0Ԩ±(0.4 % + 1Ԩ
)
-50.0 to 900.0Ԩ±(0.4 % + 0.5 Ԩ
)
0.1
Ԭ
-58.1 to -148.0Ԭ±(0.4 % + 1.8 Ԭ
)
-58.0 to 999.9Ԭ±(0.4 % + 1Ԭ
)
1
Ԭ
1000 to 1652
Ԭ
±(0.4 % + 2Ԭ
)
Type R
1
Ԩ
0 to 600
Ԩ
±(0.5 % + 1Ԩ
)
601 to 1700Ԩ±(0.5 % + 1Ԩ
)
1
Ԭ
32 to 1112
Ԭ
±(0.5 % + 2Ԭ
)
1113 to 3092 ±(0.5 % + 2Ԭ
)
@Abo
v
less th
a
3-1
Di
s
3-2 Po
w
3-3 H
o
3-4 R
E
3-5 Ty
p
3-6 T1
-
3-7 S
E
3-8 Lo
g
3-9 T1
3-10
P
3-11
P
3-12
R
3-13 D
3-14
T
r
3-15 B
T
R
e specifica
t
n 30 MHz
o
play.
wer
Button
ld Button (
C Button (
e Button (
T2 Button
(
T Button (
ger
Butto
n
,T2,T3,T4 i
n
T1 input so
T2
input so
S-232 outp
C
9V
adap
t
ipod Fix N
u
attery Cov
e
ype S
1
Ԩ1 Ԭ
emark :
a.
Accura
c
b. Accura
c
temper
a
c. Lineari
t
Memori
CPU
ion tests u
n
nly.
( ESC, Ba
c
Next Butto
n
Enter Butt
o
▲ Button,
▼
Button
,
Time chec
k
(
OFFSET
put socket
cket ( Pt 1
0
cket ( Pt 1
0
ut terminal
er
socket
t
Screws
y value is
s
y is tested
ture within
y Correctio
n
ze the ther
mder
the en
v
3.
Fron
t
klight Butt
o
)
n )
L Button )
R
Button )
Button )
Button, Sa
(
Type K,
T
0 ohm )
0 ohm )
0 to 600
Ԩ
601 to 150
0
32 to 1112
1113 to 27
3
pecified for
unde
r
the
m
23 ± 5 Cº.
:
ocouple's
c
ironment R
t
Panel
n )
mpling tim
e
ype J )
±(0.
5
Ԩ
±(0.
5
Ԭ
±(0.
5
2Ԭ±(0.
5
the meter o
eter's envir
o
urve into th
e
F Field Str
e
Descrip
check But
t
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% + 1Ԩ
5
% + 1Ԩ
5
% + 2Ԭ
)
5
% + 2Ԭ
)
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8
3-16
Battery compartment/Cover
3-17 Stand
3-18 SD card socket
4.
Measuring Procedure
4-1 Type K measurement
1)
Power on the meter by pressing the "Power button" (3-2,
Fig. 1)
once.
* After already power on the meter, pressing the "Power button" once (> 2 sec) will turn off the
meter.
2)
Meter default Temp. sensor type is Type
K,
the display
will
show " K " indicator.
The
default
temperature unit is Cº
(Fº),
the method
to
change the Temp. unit from
Cº to Fº or Fº
please
refer to Chapter 7-5, page
18.
3)
Insert the Type K probes into the "
T1, T2, T3, T4
input socket "
(
3-9,
Fig. 1 ).
The LCD
will
show the
4
channels
( T1, T2, T3, T4 )
temperature value at the same time.
* If the certain channels do not insert the temperature probes, the relative channel display will
show over range " - - - - - ".
4-2 Type J/T/E/R/S measurement
All
the measuring procedures are same as the Type K (section 4-1) except to select the Temp.
Sensor
type to "Type J/K/T/E/R/S" by pressing the "Type Button" (3-5,
Fig. 1)
once
in
sequence
until
the up LCD display show "J/T/E/R/S" indicator.
4-3 Pt 100 ohm measurement
1) All
the measuring procedures are same as the Type K (section 4-1) except to select the
Temp. Sensor type to "Pt" by pressing the "Type Button" (3-5,
Fig. 1)
once
in
sequence
until
the right down LCD display show " Pt " text as
:
PT
2)
Insert the Pt
100
ohm probe
( optional,
PT-101
) to
PT1 input socket ( 3-10, Fig. 1 ) PT2 input socket ( 3-11, Fig. 1 )
* The Pt 100 ohm measurement only allow max. two channels ( two probes ) input.
4-4 T1-T2 measurement
If the meter already insert two probes: Type K/J/T/E/R/S : T1, T2 input socket Pt 100 ohm :
PT1, PT2 input socket
Pressing the " T1-T2 button " ( 3-6, Fig. 1 ), display will show the difference temperature
value between T1, T2
(PT1,
PT2) as :
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9
4-5 Data Hold
During the measurement, press the " Hold Button "
(
3-3,
Fig. 1 )
once
will hold
the measured
value & the LCD
will
display
a "
HOLD " symbol.
Press the " Hold Button " once
again will
release the data
hold
function.
4-6 Data Record ( Max., Min. reading )
1)
The data record function records the maximum
and
minimum readings. Press the " REC
Button "
(
3-4,
Fig.
once to start the Data Record function
and
there
will be a "
REC "
symbol on the display.
2) With the " REC " symbol on the display :
a) Press the " REC Button " ( 3-4, Fig. 1 ) once, the " REC MAX " symbol along with the
maximum value will appear on the display. If intend to delete the maximum value, just
press the " Hold Button " ( 3-3, Fig. 1 ) once, the display will show the " REC " symbol
only & execute the memory function continuously.
b) Press the " REC Button " ( 3-4, Fig. 1 ) again, the " REC MIN " symbol along with the
minimum value will appear on the display. If intend to delete the minimum value, just
press the " Hold Button " ( 3-3, Fig. 1 ) once, the display will show the " REC " symbol
only & execute the memory function continuously.
c) To exit the memory record function, just press the " REC " button > 2 seconds at least.
The display will revert to the current reading.
4-7 LCD Backlight ON/OFF
After power ON, the "LCD Backlight"
will light
automatically. During the measurement, press
the "Backlight Button" (3-2,
Fig. 1)
once
will
turn OFF the "LCD Backlight". Press the "Backlight
Button" once
again will
turn ON the
"
LCD Backlight"
again.
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" (3-18,
Fig. 1).
The front panel of the SD card should face
against the down case.
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 7-7
(
page
19 ).
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10
c. Time setting
If the meter is used at first time, it should to adjust the clock time exactly, please refer
chapter 7-1
(
page
16 ).
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 7-2, page
17.
5-2 Auto Datalogger ( Set sampling time
≧ 1
second )
a.
Start
the datalogger
Press the " REC Button
(
3-4,
Fig. 1 )
once
,
the LCD
will
show the text " REC ", then press
the " Logger Button " ( 3-8,
Fig. 1 ),
the " REC "
will
flashing
and
beeper
will
sound, at the
same time the measuring data
along
the time information
will be
saved into the memory
circuit.
Remark:
*
How to set the sampling time, refer to Chapter 7-6, page 19.
* How to set the beeper sound is enable, refer to Chapter 7-4, page 18.
b.
Pause the datalogger
During execute the Datalogger function
, if
press the " Logger Button "
(
3-8,
Fig. 1 )
once
will
pause the Datalogger function
(
stop to save the measuring data into the memory circuit
temporally
). In
the same time the text of " REC "
will
stop
flashing.
Remark :
If
press the " Logger Button " ( 3-8, Fig. 1 ) once again
will
execute the Datalogger
again, the text of " REC " will flashing.
c..
Finish the datalogger
During pause the Datalogger, press the " REC Button " ( 3-4,
Fig. 1)
continuously at least
two seconds, the " REC " indicator
will be
disappeared
and
finish the Datalogger.
5-3
Manual
Datalogger (Set sampling time = 0
second)
a.
Set sampling time is to
0
second
Press the " REC Button
(
3-4,
Fig. 1 )
once
,
the LCD
will
show the text " REC ", then press
the " Logger Button " ( 3-8,
Fig. 1 )
once, the " REC "
will
flashing once
and
Beeper
will
sound once, at the same time the measuring data
along
the time information
and
the
Position
no. will be
saved into the memory circuit.
Remark:
*
For the 4 channels measurement, the right lower Display will show the Position/Location
no. (P1, P2... P99) and the T4 measurement value alternately.
* During execute the Manual Datalogger, use the " ▲ Button " ( 3-5, Fig. 1) or " ▼ Button
" (3-6, Fig. 1 ) to set the measuring position (1 to 99, for example room 1 to room 99 ) to
identify the measurement location.
b.
Finish the Datalogger
Press
the "REC Button "
(
3-4,
Fig. 1)
continuously at least two seconds, the " REC "
indication will
be disappeared
and
finish the Datalogger.
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11
5-4
Check time information
During the normal measurement (not execute the Datalogger
), If
press "Time check Button" (3-
7,
Fig.1)
once, the lower LCD display
will
present the time information of Year/Month,
Date/Hour, Minute/Second.
5-5 Check sampling time information
During the normal measurement
(
not execute the Datalogger
), If
press " Sampling Button "
(
3-8,
Fig. 1 )
once
,
the lower LCD display
will
present the Sampling time information
in
second
unit.
5-6 SD Card Data structure
1)
When the first time, the SD card is used into the meter, the SD card
will
generate
a
folder
:
TMA01
2)
If the first time to execute the Datalogger, under the route TMA01\,
will
generate
a
new file
name TMA01001.XLS. After exist the Datalogger, then execute
again,
the data
will
save to
the TMA01001.XLS
until
Data column reach to
30,000
columns, then
will
generate
a
new
file,
for example TMA01002.XLS
3)
Under the folder TMA01\,
if
the total files more than
99
files,
will
generate a new route, such
as TMA02\
........
4)
The file's route structure
:
TMA01\
TMA01001.XLS TMA01002.XLS
TMA01099.XLS TMA02\ TMA02001.XLS
TMA02002.XLS
TMA02099.XLS TMAXX\
Remark : XX : Max. value is 10.
6. Saving data from the SD card to the
computer (EXCEL software)
1)
After execute the Data Logger function, take away the SD card out from the "SD card
socket"
(
3-18,
Fig. 1 ).
2)
Plug
in
the SD card into the Computer's SD card slot
( if
your computer
build in
this
installation )
or insert the SD card into the " SD card adapter ". then connect the " SD card
adapter " into the computer.
3)
Power ON the computer
and
run the "EXCEL software".
Down
load
the saving data file (for
example the file name: TMA01001.XLS, TMA01002.XLS) from the SD card to the computer.
The saving data
will
present into the EXCEL software screen (for example as following
EXCEL
data screens
),
then user can use those EXCEL data to make the further Data or
Graphic analysis usefully.
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12
EXCEL data screen
(
for example
)
EXCEL graphic screen
(
for example
)
7.
Advanced Setting
Under
do
not execute the Datalogger function, press the "SET Button "
(
3-7,
Fig. 1)
continuously at least two seconds
will
enter the " Advanced Setting " mode. then press the"
Next
Button "
(3-3, Fig. 1 )
once
a
while
in
sequence to select the seven
main
function, the
lower display
will
show
:
dAtE.....
Set clock time (Year/Month/Date, Hour/Minute/ Second
)
dEC......
.
Set SD card Decimal character
PoFF.....
Auto power OFF management
bEEP....
.
Set
beeper sound ON/OFF
t-CF......
Select the Temp. unit to Cº or Fº
SP-t......
Set sampling time (Hour/Minute/Second
)
Sd
F.....
SD memory card Format
Remark:
During execute the " Advanced Setting " function,
if
press " ESC Button " ( 3-2, Fig. 1 ) once will
exit the " Advanced Setting " function, the LCD will
return
to
normal screen.
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13
7-1 Set clock time (Year/Month/Date, Hour/Minute/ Second)
When the lower display show "dAtE"
1)
Press the " Enter Button "
(
3-4,
Fig. 1 )
once, Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button" ( 3-6,
Fig. 1 ) to
adjust the value
(
Setting start from Year value
).
After the desired
value is set, press the " Enter Button "
(
3-4,
Fig. 1 )
once
will going
to next value
adjustment (for example, first setting value is Year then next to adjust Month, Date, Hour,
Minute,
Second value
).
2)
After set
all
the time value
(
Year, Month, Date, Hour, Minute, Second
),
the screen
will
jump
to " SD card Decimal character" setting screen
(
Chapter 7-2
).
Remark:
After the time value is setting, the internal clock will
run
precisely even Power is off (The battery
is under normal condition, no low battery condition).
7-2 Decimal point of SD card 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.
When
the lower display show "dEC"
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button " ( 3-6,
Fig. 1 ) to
select the upper value to
" bASI " or " Euro ".
bASI - Use "
. " as
the Decimal point with default. Euro - Use "
, " as
the Decimal point with
default.
2)
After select the upper text to " bASI " or " Euro ", press the " Enter Button "
(
3-4,
Fig. 1 ) will
save the setting function with default.
7-3 Auto power OFF management
When the lower display show " PoFF "
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button " ( 3-6,
Fig. 1 ) to
select the upper value to
"yES " or " no ".
yES - Auto Power Off management
will
enable. no - Auto Power Off management
will
disable.
3) After select the upper text to " yES " or " no ", press the " Enter Button "
(
3-4,
Fig. 1 ) will
save the setting function with default.
7-4 Set beeper sound ON/OFF
When the lower display show " bEEP "
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or "▼
Button" ( 3-6,
Fig. 1 ) to
select the upper value to
"yES " or " no ".
yES - Meter's beep sound
will be ON
with default. no - Meter's beep sound
will be
OFF with
default.
is
power ON.
3) After select the upper text to " yES " or " no ", press the " Enter Button "
(
3-4,
Fig. 1 ) will
save the setting function with default.
info@tursdaletechnicalservices.co.uk
14
7-5 Select the Temp. unit to Cº or Fº
When the lower display show " t-CF "
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button " ( 3-6,
Fig. 1 ) to
select the upper Display
text to " C " or " F ".
C - Temperature unit
is
Cº
F - Temperature unit
is
Fº
2)
After Display unit is selected to " C " or " F ", press the " Enter Button "
(
3-4,
Fig. 1 ) will
save the setting function with default.
7-6 Set sampling time (Seconds)
When the lower display show " SP-t "
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button "
(
3-6,
Fig. 1 ) to
adjust the value
( 0, 1, 2,
5, 10, 30,60, 120, 300, 600, 1800,3600
seconds
).
Remark :
If select the sampling time to " 0 second ", it is ready for manual Datalogger.
2)
After the Sampling value is selected, press the "Enter Button"
(
3-4,
Fig. 1 ) will
save the
setting function with default.
7-7 SD memory card Format
When the lower display show " Sd F "
1)
Use the " ▲ Button "
(
3-5,
Fig. 1 ) or " ▼
Button " (3-6,
Fig. 1 ) to
select the upper value to
" yES " or " no ".
yES - Intend to format the SD memory card
no - Not execute the SD memory card format
2) If
select the upper to " yES ", press the " Enter Button "
(
3-4,
Fig. 1 )
once
again,
the
Display
will
show text " yES Ent " to confirm
again, if
make sure to
do
the SD memory card
format, then press " Enter Button " once
will
format the SD memory clear
all
the existing
data
that already saving into the SD card.
8. Power Supply from DC
Adapter
The meter also can supply the power supply from the DC 9V Power Adapter
( optional ).
Insert
the
plug
of Power Adapter into "DC 9V Power Adapter Input Socket" ( 3-13,
Fig. 1 ).
The meter
will
permanent power ON when use the DC ADAPTER power supply (The power Button
function
is
disable
).
9. Battery Replacement
1)
When the left corner of LCD display show "
", it is necessary to replace the battery.
However, in-spec. measurement may
still be
made for several hours after low battery
indicator appears before the instrument become inaccurate.
2) Loose the "Battery Cover Screws " ( 3-15, Fig. 1 ) and take away the " Battery Cover " (316, Fig. 1 ) from the instrument and remove the battery.
info@tursdaletechnicalservices.co.uk
15
Baud rate
9600
Parit
y
Noparit
y
Data bit
no.
8
Data bits
Stop bit
1
Stop bit
3) Replace with DC 1.5 V battery ( UM3, AA, Alkaline/heavy duty ) x 6 PCs, and reinstate the
cover.
4) Make sure the battery cover is secured after changing the battery.
10. RS232 PC Serial Interface
The instrument has RS232 PC serial interface via
a 3.5 mm
terminal
(
3-12,
Fig. 1 ).
The data output is
a 16 digit
stream which can be utilized for user's specific
application.
A RS232 lead with the following connection
will
be required to
link
the instrument with the PC
serial port.
The
16
digits data stream
will be
displayed
in
the
following
format
:
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Each digit indicates the following status:
D15 Start Word
D14
4
D13
When send the upper display data =
1
When send the lower display data =
2
D12, D11 Annunciator for Display
℃
=
01
℉
=
02
D10 Polarity
0 =
Positive
1 =
Negative
D9
Decimal Point(DP), position from right to the
left
0
= No DP, 1=1 DP,2 =2 DP,3 =3 DP
D8 to D1
Display reading, D1 = LSD, D8 = MSD
For
example
:
If the display reading is
1234,
then D8 to
D1 is
: 00001234
D0
End Word
RS232 FORMAT: 9600, N, 8, 1
info@tursdaletechnicalservices.co.uk
16
11. Offeset Adjustment
11-1 Type K/J/T/E/R/S offset adjustment
1)
Set the function to Type K (or other type J/E/R/T/S
).
2) Insert the probe to the T1 input socket ( 3-9, Fig. 1 )
3) Pressing " Offset button " ( 3-8, Fig. 1 ) continuously at least two seconds then release, the
display will show :
*
Use the " ▲ button "( 3-5,
Fig. 1 ) " ▼
button "
(
3-6
Fig. 1 ) to
adjust the desiring value on
right bottom display.
*
Pressing " Enter button "
(
3-4,
Fig. 1 )
once, the adjustment value
will
save into memory then
return to normal measuring screen
and
finish the offset adjustment procedures.
* The above offset adjustment for Type K/J/T/E/R/S is valid for T1, T2, T3, T4 at the same time.
11-2 Pt 100 ohm offset adjustment
1)
Set the function to Pt
100
ohm.
2)
Insert the Pt
100
ohm probe to the PT1
(
PT2
)
input socket.
3)
Pressing " Offset button "
(
3-8,
Fig. 1 )
continuously at least two seconds then release, the
display
will
show
:
4) If
intend to make the offset adjustment for Pt
1, it
should insert the probe to PT1 input
socket. Pressing "
L
button " ( 3-5,
Fig. 1 )
once, the display
will
show example as
following.
If intend to make the offset adjustment for Pt
2, it
should insert the probe to PT2 input
socket. Pressing " R button " ( 3-6,
Fig. 1 )
once, the display
will
show example as
following.
info@tursdaletechnicalservices.co.uk
17
*
Use the " ▲ button "( 3-5,
Fig. 1 ) " ▼
button "
(
3-6,
Fig. 1 ) to
adjust the desiring value on
right bottom display.
*
Pressing " Enter button "
(
3-4,
Fig. 1 )
once, the adjustment value
will
save into memory
then return to normal measuring screen
and
finish the offset adjustment procedures.
* The above offset adjustment for Pt 100 ohm is valid for PT1, PT2 individually.
12. Optional Type K Temp. probe
(Type
K) TP-01
*
Max. short-tern operating
Temperature:
300 ℃ (572 ℉).
*
It is
an
ultra fast response
naked-bead
thermocouple
suitable for many general purpose
application.
T
hermocouple
Probe
(Type
K),
TP-02A
*
Measure Range: -50℃to
900℃,
-50
℉
to
1650 ℉.
*
Dimension:10cm tube, 3.2mm Dia.
T
hermocouple
Probe
(Type
K),
TP-03
*
Measure Range: -50℃to
1200 ℃,
-50
℉
to
2200 ℉.
*
Dimension: 10cm tube, 8mm Dia.
Surface Probe
(Type
K),
TP-04
*
Measure Range: -50℃to
400 ℃,
-50
℉
to
752 ℉.
*
Size
:
Temp. sensing head -
15 mm
Dia.
Probe
length -
120
mm.
info@tursdaletechnicalservices.co.uk
18
13. Patent
The meter ( SD card structure ) already get
patent
or
patent pending in following
countries :
Germany
N
r. 20
2008 016 337.4
JAPAN
3151214
TAIWAN
M 358970
M 359043
CHINA
ZL 2008 2 0189918.5
ZL 2008 2 0189917.0
USA
Patent pending
In this direction will find a vision of the measurement technique:
http://www.industrial-needs.com/measuring-instruments.htm
NOTE: "This instrument doesn’t have ATEX protection, so it should not be used in potentially explosive
atmospheres (powder, flammable gases)."
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