background image

 

11 

  0          0            1   

MAXIMUN mode 

  0          1            0   

MINIMUN mode 

  1          0            0   

AVG mode 

  1          1            1   

calculate MAX/MIN/AVG in back- 

 

                   ground and lcd 
"MAX""AVG""MIN" 
                                      will flash. 

bit3:

 1

0->K TYPE ,1

J TYPE(300 only has K type) 

bit4:

 1

REL

 

bit5:

 1

HOLD, 0

not HOLD 

bit6:

 1

LOW BATTERY , 0

BATTERY NORMAL 

bit7:

 1

••

  0

••

 

3

th

    BYTE: 

bit7  bit6  bit5  bit4  bit3 bit2 bit1 bit0 

no use  no use  no use  Time 

unit 

no use  X1_

X10 

minus OL 

bit0:

 1

main window value is OL, 0

not OL 

bit1:

  1

main window value is minus, 0

main window 

value is plus. 

bit2:

  1

4

th

 byte and 5

th

 byte represent #### , 0

4

th

 byte 

and 5

th

 byte represent ###.# 

bit4:

  1

sub window value is MM:SS, 0

sub window 

value is HH:MM 

4

th

    BYTE:   

first two BCD code of main window value.

 

5

th

    BYTE: 

   

last two BCD code of main window value 

Summary of Contents for 800005

Page 1: ...302 TYPE K J THERMOMETER T ype K and J T her m om et er 800005 800005...

Page 2: ...3 IV Operation Instructions 5 4 1 Power Up 5 4 2 Connection the Thermocouples 5 4 3 selecting the Temperature Scale 5 4 4 selecting the Thermocouple Type 5 4 5 Data Hold Operation 5 4 6 Timer Operati...

Page 3: ...ons Numerical Display 4 digital liquid crystal display Measurement Range K Type 200 1370 328 2498 J Type 200 760 328 1400 Resolution K Type 200 C 800 C 0 1 C 800 C 1370 C 1 C 328 F 1000 F 0 1 F else 1...

Page 4: ...e following tolerance into the accuracy spec 0 01 of reading 0 03 C 0 01 of reading 0 06 F Note The basic accuracy Specification does not include the error of the probe please refer to the probe accur...

Page 5: ...ndicates that the minus temperature is sensed H It indicates that the timer is expressing in hours and minutes C F Centigrade and Fahrenheit indication K J Thermocouple Type Indication HOLD This indic...

Page 6: ...for proper operation 1 K J type temperature sensor connector 2 LCD display 3 ON OFF button 4 HOLD button 5 Timer function control button 6 Relative readout button 7 MAX MIN Average control button 8 C...

Page 7: ...to Celsius 4 4 Selecting the Thermocouple Type By default when the meter is powered on it is K Type One may press and hold C F button and then power on the meter then it will change to J Type 4 5 Dat...

Page 8: ...one press the button the meter will enter the MAX MIN mode Under this mode the maximum value minimum value and average value of latest 4 data is kept in the memory simultaneously and updated with eve...

Page 9: ...to power off One may press and hold HOLD button and then power on the meter and there will be two successive beeps to indicate that auto power off is disabled 4 10 Low Battery Condition When the batte...

Page 10: ...H AVG MAX MIN button N ASC 4EH Exit AVG MAX MIN mode R ASC 52H REL button C ASC 43H button A ASC 41H Inquire all encoded data Send encoded 8 byte Command K Return 4 bytes For example when sends comman...

Page 11: ...l return MAX Command T Equivalent to one pushing on the HOLD button Command M Equivalent to one pushing on the HOLD AVG MAX MIN button and no message is returned Command R Equivalent to one pushing on...

Page 12: ...bit7 1 0 3th BYTE bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 no use no use no use Time unit no use X1_ X10 minus OL bit0 1 main window value is OL 0 not OL bit1 1 main window value is minus 0 main window...

Page 13: ...12 6th BYTE first two BCD code of sub window value 7th BYTE last two BCD code of sub window value...

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