Appendix A
APPENDIX A: SPECIFICATIONS
ANALOG SPECIFICATIONS
Excitation Voltage
+10 VDC (LED), +5 VDC (LCD)
No load input
0.00 mV/V
Load cell output level
up to + 3 mV/V
Sensitivity
0.4
μ
V / grad
Internal Resolution
Approximately 150,000 counts
Display Resolution
50,000 display division max
Measurement Rate
10 Measurements /sec, nominal
System Linearity
Within 0.02% of FS
Calibration Method
Software Calibration, with long term storage in EEPROM
Maximum load cell support
4 x 350
Ω
load cells
OPERATOR INTERFACE
Display – LED Indicators
0.56" (14 mm) 7-segment, LED, 6 Digit
Display – LCD Indicators
0.8" (20 mm) 7-segment, Liquid Crystal, 6 Digit
Additional Symbols
Net, Gross, Stable, Tare, lb, kg, Zero, Peak
Keyboard
5-key flat membrane panel
POWER
Rechargeable Battery – FI-80 LCD
6 VDC, 3.0 Ah lead acid with 12 VDC,
800mA charger
DC Power Consumption - FI-80 LCD
55mA + 15mA/350
Ω
Load Cell
DC Power Consumption - FI-80 LED
200mA + 30mA/350
Ω
Load Cell
ENVIRONMENTAL
Operating Temperature
14° to +104
°
F (-10° to +40
°
C)
Storage Temperature
-13° to +158
°
F (-25° to +70
°
C)
MECHANICAL
Overall Dimensions (L x W x H)
10.4" x 3.1" x 7.7" (265mm x 80mm x 195mm)