The AOBU series single point load cell is designed for low profile scales and automatic weighing systems where great accuracy, reliability and fast measurement are required.
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Explanation
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Technical dataAOBU
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Rated capacity (RC): |
3 kg |
6 kg, 10 kg, 25 kg, 30 kg, 50 kg, |
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Non-linearity: |
≤0.02 % RO |
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Hysteresis: |
≤0.02 % RO. |
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Creep, 20 min: |
≤0.03 % |
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Non-repeatability: |
≤0.02 % RO |
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Rated output (RO): |
1 mV/V ±10 % |
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Zero balance: |
≤5 % RO |
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Temperature effect on rated output: |
≤0.012 % load/10 K |
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Temperature effect on zero balance: |
≤0.03 % RO/10 K |
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Compensated temperature range: |
-10 … +70 °C |
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Operating temperature range: |
-20 … +80 °C |
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Supply voltage, recommended: |
10 VDC |
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Supply voltage max.: |
15 VDC |
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Terminal input resistance: |
420 Ω ±20 Ω |
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Terminal output resistance: |
350 Ω ±5 Ω |
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Insulation resistance, min.: |
2000 MΩ at 50 VDC |
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Safe overload: |
150 % RC |
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Ultimate overload: |
300 % RC |
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Environmental sealing: |
meets IP65 |
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Electr. connection: |
capacity 3 kg to 30 kg |
Ø4 mm x 1.5 m (22AWG x 4-core, shielded) |
| Rated capacity | Max. allowable platform size |
|---|---|
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3 kg (29.4 N) |
200 x 200 mm |
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6 kg to 30 kg (58.8 N to 294 N) |
300 x 300 mm |
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50 kg (490 N) |
400 x 500 mm |
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52 kg to 250 kg (510 N to 2.45 kN) |
400 x 600 mm |
Dimensions
Dimensions in ''mm'', all values are approx. values These drawings are for information only and not intended for construction purpose. Please contact us for detailed drawings.
Wiring
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red |
+ supply voltage |
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green |
+ output signal |
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white |
- supply voltage |
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blue |
- output signal |
Ordering Information
| AOBU-xx | rated capacity xx | ||
|---|---|---|---|
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3 = 3 kg |
50 = 50 kg |
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6 = 6 kg |
52 = 52 kg |
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10 = 10 kg |
100 = 100 kg |
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25 = 25 kg |
150 = 150 kg |
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30 = 30 kg |
250 = 250 kg |
Safety note: Depending on the application it may be essential to provide additional safety precautions like safety chains etc. for catching the load in a breakage, which cannot be excluded completely.
