| Defender 3000 Series Economy Indicators Specifications |
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| Full Scale Capacity Range | 5 to 20,000 lb or kg |
| Displayed Resolution | 1:20,000 max / 1:6,000 NTEP Certified / Measurement Canada Approved |
| Construction | ABS plastic | Stainless steel NEMA 4X/IP65;
includes stainless steel table-wall mount
bracket | ABS plastic front panel with painted
carbon steel rear housing; includes painted carbon
steel table-wall mount bracket |
| Weight Display | 6-digit, 7-segment LCD
1 in. / 25 mm digit height, with high-contrast white LED backlight | 6-digit, 7-segment red LED
0.8in / 20mm digit height |
| Keyboard | 4-button mechanical switches,
raised tactile keys | 4-button membrane switch, raised tactile keys | 4-button mechanical switches, raised tactile keys |
| Weighing Units | lb, oz, lb-oz, kg, g |
| Extra Functions/Modes | Parts Counting | Parts Counting, Display Hold, Checkweighing,
Weight Accumulation |
| Checkweigh Display | ------------ | 3 LED: Red-green-yellow (Over-Accept-Under) |
| Minimum Average Piece Weight | 1d |
| Load Cell Excitation / Input Sensitivity | 5V DC / up to 3 mV/V (min 1 µV/d) |
| Load Cell Drive | Up to four 350 load cells |
| Stabilization Time | Within 2 seconds |
| Zeroing Range | 2% or 100% of capacity |
| Auto-zero Tracking | Off, 0.5, 1 or 3 scale divisions |
| Span Calibration | 5 lb or 5 kg to 100% capacity |
| Interface | Bidirectional RS232C |
| Operating Temperature Range | 14°F to 104°F / -10°C to 40°C
Maximum relative humidity 80 % for temperatures up to 31°C / 88°F,
decreasing linearly to 50 % relative humidity at 40°C / 104°F, non condensing |
| Power | 9 VDC, 0.5A, AC adapter
or internal rechargeable,
sealed lead-acid battery
(100-hour typical operation
with full charge) | 100-240 VAC / 50-60 Hz, internal power
supply or internal rechargeable,
sealed lead-acid battery
(58-hour typical operation with full charge) | 9-12 VDC, 0.5A, external AC adapter |
Enclosure
Dimensions
(W x D x H) | 8.2 x 2.8 x 6.5 in. /
210 x 71 x 168 mm | 8.3 x 2.8 x 5.8 in. /
212 x 71 x 149 mm | 7.8 x 1.8 x 5.2 in / 198 x 46 x 132 mm |
| Net Weight | 3.6 lb / 1.6 kg | 7.1 lb / 3.2 kg | 1.5 lb / 0.7 kg |
Shipping
Dimensions
(W x D x H) | 10.7 x 9.3 x 6.9 in /
272 x 235 x 175 mm | 10.7 x 9.2 x 7.2 in /
272 x 234 x 182 mm | 10.7 x 9.2 x 7.2 in / 271 x 234 x 182 mm |
| Shipping Weight | 5.7 lb / 2.6 kg | 9.7 lb / 4.4 kg | 4.0 lb / 1.8 kg |