120/120 Plus Digital Weight Indicator

Power:
Line voltages: 115 or 230 VAC
Frequency: 50/60 Hz

Battery Life:
120 Plus
60 hours with one 350 ohm load cell, 40 hours with four 350 ohm load cells
Eight-hour charge time

Excitation Voltage:
5 VDC, 4 × 350 ohm or 8 × 700 ohm load cells

Analog Signal Input Range:
-0.6 mV/V to 3.0 mV/V

Analog Signal Sensitivity:
0.3 μV/graduation minimum,
1.5 μV/grad recommended

A/D Sample Rate:
120: 3 to 30 Hz, software selectable
120 Plus: 30 Hz

Resolution:
Internal: 1,000,000 counts
Display: 10,000

System Linearity:
Within 0.01% of full scale

(Optional) Digital I/O:
120 Plus: Requires option card
24 volt source
Three digital inputs
Two digital outputs

Circuit Protection:
RFI, EMI, ESD protected

Load Cell Connection:
Cord grip entry
Detachable plug (optional)

Communication Port:
EDP port: Full duplex RS-232
Printer port: Output-only RS-232 or active 20 mA current loop
Both ports: 9600, 4800, 2400, 1200, 600, 300bps;
Seven or eight data bits; even, odd or no parity

Annunciators:
120/120 Plus: Center of zero, standstill, gross, net, lb, kg, oz, g
120 Plus: Battery, setpoint 1 and 2, hold

Display:
120: 0.8 in (20 mm), six-digit red light emitting diode
(LED) display, seven-segment digits
120 Plus: 0.8 in (20 mm) six-digit LCD with backlight, seven-segment digits

Keys/Buttons:
120: Five-key flat membrane panel, tactile feel
120 Plus: Zero, tare, preset tare, hold, gross/net, units, numeric 0-9, clear, enter/print

Temperature:
Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Operating: 14 °F to 122 °F (-10 °C to 50 °C)

Rating/Material:
Enclosure: Heavy gauge ABS

Weight:
2.6 lb (1.2 kg)

Warranty:
One-year limited

Approvals:
NTEP 03-059 Class III/IIIL 10,000d
Measurement Canada AM-5517
EU Test Certificate TC7626
CE Marked