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13.SPECIFICATIONS
13. SPECIFICATIONS
13-1. Analog Section
Input
Load cell source
Zero adjustment
Span adjustment
Max. sensitivity
Auuracy
Analog filter:
A/D converter
Display resolution
112
6-wire input
(+EXC, +S, -S, -EXC, SHIELD, +SIG, -SIG), remote sensing
DC10V ± 5%, source current max.120 mA
(up to four 350Ω load cells can be connected in parallel)
0-2 mV/V
Coarse:
Digital control using the coarse adjustment circuit
Fine:
Automatic adjustment using digital calculation
0.3-3.2 mV/V
Coarse:
Digital control using the coarse adjustment circuit
Fine:
Automatic adjustment using digital calculation
0.3μV/count
Linearity error: <0.01% FS (Typ. 0.005% FS, room temperature)
Zero drift:
<0.2μV/ ℃ RT1 （Typ. 0.15μV/ ℃）
Gain drift:
< 15ppm/ ℃ (Typ. 5 ppm/ ℃ )
Bessel type low-pass filter (-12dB/oct)
Cut off frequency selectable from 2, 4, 6, 8 Hz
ΔΣ method converter
conversion rate: 500/sec
resolution:
24 bit (binary)
1/10000 (1/4 scale division enabled)
1/40000 (1/4 scale division disabled)
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