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4. SPECIFICATIONS
4.1 General Specifications
Item Specifications
Temperature input range -100.0~300.0
°
C
Indicator
Dot matrix LCD module
Display screen 86.37(H)X115.17(W)mm
Number of dots 240(H)X320(W) dot
Back light
CCFL cathode type fluorescent lamp (Brightness : 100 cd/m
2
)
Display size
40 lines X 30 lines ( case of 8X8 dot characters)
Display
device
Display color
Blue characters on a white ground
Setup method
Touch key method
A/D conversion
Dual integral method
15bit (0.01 resolution with 300
°
C span)
Indication temperature
±
0.1%FS
±
1digit
Measure display
0.01
°
C / 0.1
°
C display switch available
Input sampling cycle
0.5 second
Clock accuracy
±
10 PPM(25
°
C standard), temperature specificity -10~70
°
C:+10/-120 PPM)
Backup
Program data, control stated number : nickel manganese secondary battery
Data is preserved for 5 years after break-off of power supply (provided that
Full Charge is preceded)
Initial set value
EEPROM storage, more than ten years
Power voltage
Power frequency
AC 85 ~ 264 V
50/60Hz
Isolation resistance
50M
Ω
min. between case and terminals using a 500V DC Mega
Withstand voltage
AC1500V, 1 min, between case and power terminals
Ambient temperature
0 ~ 50
°
C
Exterior
Case: steel painting (ivory), front panel : plastic
Mounting Panel-mount
Exterior size
210mm(H)X130mm(W)X188mm(D)
Panel cut
199.5mm(H)X119mm(W)
