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SD card real time datalogger

3 channels 4-20 mA

CURRENT RECORDER

Model : MMA-386SD

Your purchase of this  3
channels 4-20 mA
CURRENT RECORDER
marks a step forward for
you into the field of
precision measurement.
Although this DATA
RECORDER is a complex
and delicate instrument,
its durable structure will
allow many years of use
if proper operating
t e c h n i q u e s   a r e
developed. Please read
t h e   f o l l o w i n g
instructions carefully
and always keep this
manual within easy
reach.

       OPERATION MANUAL

Содержание MMA-386SD

Страница 1: ...forward for you into the field of precision measurement Although this DATA RECORDER is a complex and delicate instrument its durable structure will allow many years of use if proper operating t e c h...

Страница 2: ...3 16 SD card socket 4 3 17 Hanging unit with sticker 4 3 18 4 20 mA input plug CH 1 4 3 19 4 20 mA input plug CH 2 4 3 20 4 20 mA input plug CH 3 4 4 MEASURING PROCEDURE 6 5 DATALOGGER 7 5 1 Preparati...

Страница 3: ...in the same LCD Records time and date along with 4 20 mA DC current measurement value from external sensors transducers and many other sources Applications 4 to 20 mA recording pH recording Low level...

Страница 4: ...ed 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 Set RS232 data output...

Страница 5: ...dapter power supply it is recommend to install the batteries at any time 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 Hanging unit...

Страница 6: ...3 FRONT PANEL DESCRIPTION Fig 1 4...

Страница 7: ...y compartment 3 9 Screw of the battery cover 3 10 4 20 mA input socket CH 1 3 11 4 20 mA input socket CH 2 3 12 4 20 mA input socket CH 3 3 13 DC 9V power adapter input socket 3 14 Reset Button 3 15 R...

Страница 8: ...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...

Страница 9: ...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...

Страница 10: ...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 t...

Страница 11: ...efer to Chapter 7 3 page 14 How to set the beeper sound is enable refer to Chapter 7 4 page 14 b Finish the Datalogger During execute the Datalogger function Display show the Datalogger indicator pres...

Страница 12: ...me to execute the Datalogger under the route MAA01 will generate a new file name MAA01001 XLS After exist the Datalogger then execute again the data will save to the MAA01001 XLS until Data column rea...

Страница 13: ...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 MAA01001...

Страница 14: ...etting mode then release the SET button Following press the SET button 3 5 Fig 1 once a while in sequence to select the seven main function the display will show Sd F SD memory card Format dAtE Set cl...

Страница 15: ...Fig 1 once again the Display will show text yES Enter 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 t...

Страница 16: ...ower 7 3 Set sampling time When the Display show SP t 1 Use the Button 3 3 Fig 1 or Button 3 4 Fig 1 to adjust the sampling value 5 seconds 10 seconds 30 seconds 60 seconds 120 seconds 300 seconds 600...

Страница 17: ...is used the as the decimal with default 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 De...

Страница 18: ...etting function with default 8 POWER SUPPLY from DC ADAPTER The meter also can supply the power supply from the DC 9V Power Adapter Insert the plug of Power Adapter into DC 9V Power Adapter Input Sock...

Страница 19: ...make the system RESET will fix the problem The system RESET procedures will be either following method During the power on use a pin to press the Reset Button 3 14 Fig 1 once a while will reset the c...

Страница 20: ...ta 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 D0 End Word D1 D8 Display reading D1 LSD D8 MSD For...

Страница 21: ...Start Word RS232 FORMAT 9600 N 8 1 Baud rate 9600 Parity No parity Data bit no 8 Data bits Stop bit 1 Stop bit 12 PATENT The meter SD card structure already get patent or patent pending in following c...

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