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4 CHANNELS THERMOMETER OPERATION MANUAL

1. cccccceeeeeesseeeeeesaee eee 6 3 8 Logger Button OFFSET Button Sampling time check Butto6 3 9 T1 T2 T3 T4 input socket Type K Type J eeeeee 6 3 10 PT1 input socket Pt 100 OAM cccceeeeeeeeeeeeeeeeeeeeeeees 6 3 11 PT2 input socket Pt 100 OAM ccceeeceeeeeeseeeeeeeeeaeeeees 6 3 12 RS 232 output terminal cccccccesescesseeeeceeeeeeseeeeeeesenas 6 3 13 DC 9V adapter SOCKet eee etttteeeeeeeeeeeaaaaaenees 6 3 14 Tripod FX NUE aie ssacocddccaveldw endwarausannecas cians aus R EE EEA 6 3 15 Battery Cover Sr EW Sisri sinnen trurit ici 6 3 16 Battery compartment COVer s sissssirsesssrrrresrrnrerrrnrerrrnenns 6 aE EE e PE E E EE E E E E E cece 6 319 SD Card SOCK br irii r rr EEEE Eaa 6 4 MEASURING PROCEDURE aana sono RRRA 7 4 1 Type K measurement eeeeeerrerreerrerreereeere rrene 7 4 2 Type J T E R S measurement sirsssriererrirrerrrnrerrrnena 7 4 3 Pt 100 ohm measurement s ssssirsssrireesrrrersrrrrsrrreerrrree 8 4 4 T1 T2 MEASUPEMENL cece teeee eect eeeereeeerneenaeeenaes 8 A 5 Data HOG seth ib wae States Set teh Sees Set tetals 9 4 6 Data Record Max Min reading eeeeeeeeeeeeeeeee eee 9 A 7 LCD Backlight ON OFF recone a 10 3 DATALOGGER i rore cde riraevi fuck OA coceveeee Penceteeees 10 5 1 Preparation before execute datalogger function 10 5 2 Auto Datalogger Set sampling time 1 second 11 5 3 Manual Datalogger Set sampling time 0 second
2. 12 5 4 Check time informatio en a A ia 12 5 5 Check sampling time information cccceceecssseeseeseeeeeees 13 5 6 SD Card Data Structure ccccccrccrrrrrrrrrrrnin 13 6 Saving data from the SD card to the computer 14 T ADVANCE D SETTING riiioiiat o naon an NANNA a e ae 15 7 1 Set clock time Year Month Date Hour Minute Second 16 7 2 Decimal point of SD card setting 17 7 3 Auto power OFF management cccececceeeeteeeeeeeeeee seen eeees 17 7 4 Set beeper Sound ON OFF 18 7 5 Select the temperature unit to C OF F w ccceeceeeseeseeeeeeeees 18 7 6 Set SAMPLING tiME cceccccsseeecceeeeeccseeeeeeeeeeeeceeeeeeseeaness 19 7 7 SD memory Card fOrmMat cccccccecceccsseseeceeeseeceeaeseseeaeeess 19 8 POWER SUPPLY from DC ADAPTER 20 9 BATTERY REPLACEMENT raa a a AOAN 20 T0 RS232 PC Serial iMterfa Cener oeeoiieaci aaa a iai 20 11 OFFSET ADJUSTMENT ssssssrssststerstateterstetetststetetatvtateteteteteists 22 12 Optional Type K Temp probe sssssssssissssrireesrrrrssrrresrrrersrrrs 24 VD PATENT E E E E T 24 1 FEATURES Type K 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 C Type J 100 to 1200 Pt 100 ohm 199 9 to 850 0 C C F 0 1 degree 1 degree 4 channels T1 T2 T3 T4 T1 T2 Microcomputer circuit provides intelligent function
3. 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 SEt oFS 23 7 23 7 If not insert probe to T1 input socket measuring adjust it will show Err value value Use the A button 3 5 Fig 1 W 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 7 2 Pt 100 ohm offset adjustment 1 Set the function to Pt 100 ohm 2 nsert the Pt 100 ohm probe to the PT1 PT2 input socket 22 3 Pressing Offset button 3 8 Fig 1 continuously at least two seconds then release the display will show SEt oFS Pt 1 Pt 2 4 f 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 SEt oFS 23 7 23 7 If not insert probe to PT1 PT2 input measuring adjust socket it will show value value
4. T1 T2 value 4 5 Data Hold During the measurement press the Hold Button 3 3 Fig 1 once will hold the measured value amp 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 1 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 amp 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 amp execute the memory function continuously c To exit the memory record function just press the REC button gt 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 Butto
5. TMA01099 XLS TMA02 TMA02001 XLS TMA02002 XLS TMA02099 XLS TMAXX Remark XX Max value is 10 13 6 Saving data from the SD card to the com puter 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 EXCEL data screen for example Al vY fe Place A B c D E F G H I I K M N 1 Place Date Time Value Unit Value Unit Value Unit Value Unit 2 1 2009 6 19 02 10 27 6 T1 KTemp 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 3 2 2009 6 19 11 02 11 27 6 Tl KTemp 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 4 3 20096 19 11 02 12 27 6 T1 KTemp 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 5 4 2009 6 19 11 02 13 27 6 T1 KTemp 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 6 5 2009 6 19 11 02 14 27 6 Tl KTemp
6. 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 C or F 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 thenuser 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 amp compact housing case 2 SPECI FI CATIONS 2 1 General Specifications 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
7. Err Use the A button 3 5 Fig 1 W 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 23 12 Optional Type K Temp probe Type K TP 01 Max short tern operating Temperature 300 C 572 F It is an ultra fast response naked bead thermocouple suitable for many general purpose application Measure Range 50 C to 900 C 58 F to 1650 F Type K TP 02A Dimension 12cm tube 3 2mm Dia Thermocouple Measure Range 50 C to 1100 C Probe 58 F to 2012 F Type K TP 03 Dimension 13 6cm tube 8mm Dia Surface Probe Measure Range 50 C to 400 C Type K TP 04 58 F to 752 F Size Temp sensing head 15 mm Dia Probe length 120 mm 13 PATENT The meter SD card structure already get patent or patent pending in following countries Germany _ Nr 12020080163374 2008 016 337 4 japan o WAN M asa M 359043 CHI NA ZL 2008 2 0189918 5 ZL 2008 2 0189917 0 usa Patent pending 24 0907 TM947SD
8. 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 1 C 1 C 0 1 F 1 F Datalogger Auto 1 second to 3600 seconds Sampling Time Sampling time can set to 1 second Setting range 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 C or F Set sampling time SD memory card Format Temperature Automatic temp compensation for the Compensation type K J T E R S thermometer Linear Linear Compensation for the full range Compensation Offset Available for Type K J T E R S and Adjustment Pt 100 ohm Probe Input Type K J T E R S Socket 2 pin thermocouple socket Pt 100 ohm Ear phone socket Over Indication Show Data Hold Freeze the display reading Memory Recall Maximum amp Minimum value Sampling Time of Display Approx 1 second Data Output RS 232 USB PC computer interface Connect the optional RS232 cable UP
9. 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 7 6 2009 6 19 11 02 15 27 7 T1 KTemp 27 7 T2 KTemp 27 7 T3 KTemp 27 7 T4 KTemp C 8 7 2009 6 19 11 02 16 27 7 Tl KTemp 27 7 T2 KTemp 27 8 T3 KTemp 27 8 T4 KTemp C 9 8 2009 6 19 02 17 27 7 T1 KTemp 27 7 T2 KTemp 278 T3 KTemp 27 8 T4 KTemp C 0 9 2006 19 11 02 18 27 7 T1 KTemp 278 T2 KTemp 278 T3 KTemp 278 T4 KTemp C 1 O 2009 6 19 11 02 19 27 7 T1 KTemp 278 T2 KTemp 278 T3 KTemp 27 8 T4 KTemp C fe 1 2009 6 19 02 20 27 7 T1 KTemp 27 8 T2 KTemp 27 8 T3 KTemp 27 8 T4 KTemp C 3 2 2009 6 19 11 02 21 27 7 Tl KTemp 278 T2 KTemp 278 T3 KTemp 278 T4 KTemp C 4 3 2009 65 19 11 02 22 27 7 T1 KTemp 278 T2 KTemp 27 9 T3 KTemp 27 8 T4 KTemp C 5 14 2009 6 19 11 02 23 27 7 T1 KTemp 278 T2 KTemp 27 9 T3 KTemp 278 T4 KTemp C 6 5 20096 19 11 02 24 27 7 T1 KTemp 27 8 T2 KTemp 27 9 T3 KTemp 278 T4 KTemp C i 6 2009 65 19 11 02 25 27 7 T1 KTemp 278 T2 KTemp 27 9 T3 KTemp 278 T4 KTemp C 8 7 2009 6 19 11 02 26 27 7 T1 KTemp 278 T2 KTemp 27 9 T3 KTemp 278 T4 KTemp C 9 8 2009 6 19 02 27 27 7 T1 KTemp 27 9 T2 KTemp 27 9 T3 KTemp 27 9 T4 KTemp C 20 9 2009 6 19 11 02 28 278 T1 KTemp 27 9 T2 KTemp 27 9 T3 KTemp 27 9 T4 KTemp C 21 20 2009 6 19 11 02 29 29 3 T1 KTemp 27 9 T2 KTemp 27 9 T3 KTemp 27 9 T4 KTemp C 22 21 2009 6 19 11 02 30 32 3 T1 KTemp 27 9 T2 KTemp 27 9 T3 KTemp 27 9 T4 KTemp C 23 22 2009 6 19 11 02 31 32 3 T1 KTemp 30 1 T2 KTemp 279 T3 KTemp 27 9 T4 KTemp C 24 23 2009 6 19 11 02 32 30 8 T1 KTemp 30 1 T2 KTemp 29 2 T3 KTemp 27 9 T4 KTe
10. CB 02 will get the RS232 plug Connect the optional USB cable USB O1 will get the USB plug Power off Auto shut off saves battery life or manual off by push button Operating 0 to 50 C Temperature Operating Less than 85 R H Humidity 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 adapter is optional Power Current Normal operation w o SD card save data and LCD Backlight is OFF Approx DC 8 5 MA When SD card save the data but and LCD Backlight is OFF Approx DC 30 mA f LCD backlight on the power consumption will increase approx 14 mA Weight 278 g 0 61 LB meter only Dimension 177 x 68 x 45 mm 7 0 x 2 7x 1 9 inch Accessories Instruction Manual ceee 1 PC Included Optional Type K thermocouple probe Accessories TP 01 TP 02A TP 03 TP 04 TP 05 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 SW E802 AC to DC 9V adapter Hard carrying case CA 06 Soft carrying case CA 05A 2 2 Electrical Specifications 23 5 C PT 100 ohm Resolution Range Accuracy 0 1 C 199 9 to 850 0 C 0 4 1 0 1 F 327 0 to 999 9 F 0 4 1 8 F Lp 1000 to 1562 F 0 4 2 F Pt 100 ohm pro
11. Type K J T E R S Pt 100 ohm 4 channels T1 T2 T3 T4 T1 T2 SD card real time Data Recorder RS232 USB 4 CHANNELS THERMOMETER Model TM 947SD Your purchase of this 4 CHANNELS THERMOMETER with SD CARD DATA RECORDER marks a step forward for you into the field of precision measurement Although this METER is a complex and delicate instrument its durable structure will allow many years of use if 445 Yup 44T YY EZ proper operating techniques are eal E developed Please read the following H lt gt instructions carefully and always keep this manual within easy reach Type T1 T2 A v Time LOGGER Check OFFSET Sampling SD Card Data Logger check THERMOMETER 4 channels Type K J R E T S Pt 100 ohm OPERATI ON MANUAL TABLE OF CONTENTS LaREAT URES isc sssssssszesstandessstuasasivastisaastasaseasediesscosgsassessustusstietes 1 2 SPECIFICATIONS iis aans aonn evereven ANONRA 2 3 FRONT PANEL DESCRIPTION isiirrisisinsisrsrresi seinien 6 3 1 Displayen a aaa ee Tass fog de cea te ceded dean se Teo 6 3 2 Power Button ESC Backlight Button cccceeeseseeeeees 6 3 3 Hold Button Next Button cccccccssesesceseeeeeceeaeeseeeanees 6 3 4 REC Button Enter Button cccccccsceeccseseeeeeeeeeeeesanees 6 3 5 Type Button A Button L Button eters 6 3 6 T1 T2 Button W Button R Button ccceeeeeseeeeseeseeees 6 3 7 SET Button Time check Button
12. 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 16 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 A Button 3 5 Fig 1 or W 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 A Button 3 5 Fig 1 or W Button 3 6 Fig 1 to select the upper value to yES or I no on yES Auto Power Off management will enable no Auto Power Off management will disable 2 After select the upper te
13. be TP 101 is the optional accessory Type K J T E R S Sensor Resolution Range Accuracy Type Type K 0 1 C 50 1 to 100 0 C 04 41 C 50 0 to 999 9 C 0 4 0 5C 1 26 1000 to 1300 C 04 4 17C 0 1 F 58 1 to 148 0 F 0 4 1 8 F 58 0 to 999 9 F 04 1 F 1 F 1000 to 2372 F 04 2 F Type 0 1 C 50 1 to 100 0 C 04 41 C 50 0 to 999 9 C 0 4 050 1C 1000 to 1150 C 04 4 17C 0 1 F 58 1 to 148 0 F 0 4 1 8 F 58 0to999 9 F 04 1 F 1 F 1000 to 2102 F 04 2 F Type T 0 1 C 50 1 to 100 0 C 04 41 C 50 0 to 400 0 C 0 4 0 5C 0 1 F 58 1 to 148 0 F 0 4 1 8 F 58 0 to 752 0 F 04 1 F Type E 0 1 C 50 1 to 100 0 C 04 1 50 0 to 900 0 C 0 4 0 5C 0 1 F 58 1 to 148 0 F 0 4 1 8 F 58 0 to 999 9 F 04 1 F 1 F 1000 to 1652 F 0 4 2 F TypeR 1 0 to 1700 C 0 5 3 1 F 32 to 3092 F 0 5 5 F TypeS 1 0 to 1500 C 0 5 37 1 F 32 to 2732 F 0 5 5 F Remark a Accuracy value is specified for the meter only b Accuracy is tested under the meter s environment temperature within 23 50 c Linearity Correction Memorize the thermocouple s curve into the intelligent CPU circuit Above specification tests under th
14. e environment RF Field Strength less than 3 V M amp frequency less than 30 MHz only 3 FRONT PANEL DESCRI PTI ON 3 9 3 15 al ee 3 14 z 3 16 3 2 JOE 34 3 17 BE i 3 10 Fig 1 35O Ops Fad g 3 7 3 8 3 12 3 13 i 3 1 Display 3 2 Power Button ESC Backlight Button 3 3 Hold Button Next Button 3 4 REC Button Enter Button 3 5 Type Button A Button L Button 3 6 T1 T2 Button W Button R Button 3 7 SET Button Time check Button 3 8 Logger Button OFFSET Button Sampling time check Button 3 9 T1 T2 T3 T4 input socket Type K Type J 3 10 PT1 input socket Pt 100 ohm 3 11 PT2 input socket Pt 100 ohm 3 12 RS 232 output terminal 3 13 DC 9V adapter socket 3 14 Tripod Fix Nut 3 15 Battery Cover Screws 3 16 Battery compartment Cover 3 17 Stand 3 18 SD card socket 4 MEASURI NG 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 gt 2 sec will turn off the meter 2 Meter default Temp sensor type is Type K the display will show K indicator The default temperat
15. ion 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 l 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 11 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
16. mp C 14 EXCEL graphic screen for example 40 PP Sy SS SSM SM MM SM YM NM SM s SS SF SS PP PP SP SP SPS a ae AD aly 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 C or F SP t Set sampling time Hour Minute Second Sd F SD memory card Format 15 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 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 A Button 3 5 Fig 1 or W 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
17. n 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 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 AN 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 10 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 informat
18. ormat When the lower display show Sd F 1 Use the A Button 3 5 Fig 1 or W Button 3 6 Fig 1 to select the upper value to yES or I no ui yES Intend to format the SD memory card no Not execute the SD memory card format 2 f 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 19 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 cx 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 3 16 Fig 1 from the instrument and remove the battery 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 i
19. s secured after changing the battery 10 RS232 PC SERI AL I NTERFACE 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 20 Meter PC QW D Connector Center Pin 3 5 mm jack plug Ground shield resistor 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 DO Each digit indicates the following status D15 Start Word D14 4 D13 When send the T1 display data 1 When send the T2 display data 2 When send the T3 display data 3 When send the T4 display data 4 D12 D11 Annunciator for Display C 01 F 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 DO End Word 21 RS232 FORMAT 9600 N 8 1 Baud rate 9600 Parity No parity Data bit no 8 Data bits Stop bit 1 Stop bit 11 OFFSET ADJ USTMENT 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
20. the A Button 3 5 Fig 1 or Y 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 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 12 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 TMAO1 2 If the first time to execute the Datalogger under the route TMAO1 will generate a new file name TMAO1001 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 TMAO1 if the total files more than 99 files will generate anew route such as TMAOQ 4 The file s route structure TMAO1 TMAO01001 XLS TMA01002 XLS
21. ure unit is C F the method to change the Temp unit from C to F or F to 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 f the certain channels do not insert the temperature probes the relative channel display will show over range a 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 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
22. xt to yES or no press the Enter Button 3 4 Fig 1 will save the setting function with default 17 7 4 Set beeper sound ON OFF When the lower display show bEEP 1 Use the A Button 3 5 Fig 1 or W Button 3 6 Fig 1 to select the upper value to yES or I no me yES Meter s beep sound will be ON with default no Meter s beep sound will be OFF with default 2 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 5 Select the Temp unit to C or F When the lower display show t CF 1 Use the A Button 3 5 Fig 1 or W Button 3 6 Fig 1 to select the upper Display text to C or I F me C Temperature unit is C F Temperature unit is F 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 18 7 6 Set sampling time Seconds When the lower display show SP t 1 Use the A Button 3 5 Fig 1 or W 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 F

4 CHANNELS THERMOMETER OPERATION MANUAL

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