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7
SPECIFICATIONS
7-1.
Specifications
■Analog section
Signal input range
Absolute maximum input
Zero and gain adjustment
Accuracy
A/D converter
Analog filter
Voltage output
■Digital section
Display
Equivalent input calibration
Hold functions
Comparison functions
Calibration value selection
－10 ～10V or －20～20mA
Voltage input: Input impedance 1MΩ or more
Current input: Input resistance Approx.250Ω
－12～12V or －24～24mA
Performed by digital computation
Non-linearity:
Within 0.02%FS±1 digit (at a 10V or 20mA input)
Zero drift:
Within 0.2mV/℃RTI or Within 0.4μA/℃RTI
Gain drift:
Within 0.01%/℃
Rate:
2000 times/sec.
Rate:
24 bits (binary)
Effective resolution: Approx. 1/30000 to 10V or 20mA input
30Hz, 100Hz, 300Hz, 1000Hz
Output level:
Approx. 0.6V to 1V input or
Approx. 0.3V to 1mA input
Load resistance:
2kΩ or more
3.5 inch TFT color LCD module (display area: 71mm×53mm)
320×240 dots
Indicated value: ±99999 (5-digit)
Range: 2.0～10.0V or Range: 4.0～20.0mA Error: Within ±0.1%FS
1) Sample hold
2) Peak hold
3) Valley hold
4) P-P hold
5) Average hold
6) Inf. Pnt hold
7) Rel. Max hold
8) Rel. Min hold
9) Rel. Dif hold
External output
HH limit
HH
LL limit
LL
OK
HI limit
HI
LO limit
LO
Four calibration values can be stored in memory and switched.
7 SPECIFICATIONS
*Section setting ("all section",
"external signal", "external
signal+time", or "level+time") is
available for 2) - 5).
*Section setting ("level") is
available for 2) - 3).
Chapter
7
79
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