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產(chǎn)品簡介
稱重傳感器RTD-U-日本昭和SHOWA 稱重傳感器RTD-U 日本昭和SHOWA稱重傳感器 稱重傳感器
詳細(xì)介紹
Features
- Compley satisfying waterproof requirement （JIS C 0920 Class 7）. Immersion-proof allowing underwater operation.
- All stainless stainless steel （SUS630） construction.
- Filled with inactive gases. Airtight construction.
- Small size and light weight （Can disassemble the adaptor）.
- Can both tension and compression uses.
- Accuracy class: 0.15%.
Appearance Dimensions
| Model | Capacity | Natural frequency | Weight |
|---|---|---|---|
| RTD-500NU | 500N | 3.6kHz | 1.0kg |
| RTD-1KNU | 1kN | 5.4kHz | 1.0kg |
| RTD-2KNU | 2kN | 7.8kHz | 1.0kg |
| RTD-5KNU | 5kN | 13kHz | 1.0kg |
| RTD-10KNU | 10kN | 16kHz | 1.1kg |
| RTD-20KNU | 20kN | 23kHz | 1.1kg |
- * Number of adaptor clamping screws is eight in rated capacities of 10kN and 20kN.
- * This Model of Load Cell should be mounted on an intended position in such a manner that its mounting jigs never get into touch with the surface "A".
Note that the recommended distance between the jigs and the surface "A" will be 0.5 to 1 mm. - * The weight indicated in this data sheet does not include the weight of the cables.
- * Items are produced only on order placed.
Specifications
| Safe Overload | 150%RC（500N～10kN） |
| 120%RC（20kN） | |
| Rated Output | 2mV/V±1% |
| Nonlinearity | 0.15%RO |
| Hysteresis | 0.15%RO |
| Repeatability | 0.1%RO |
| Excitation Voltage | 12V （or less） |
| Safe Excitation Voltage | 20V |
| Input Rsistance | 420Ω |
| Output Rsistance | 350Ω |
| Compensated Temp.Range | -10 to 60℃ |
| Safe Temp.Range | -30 to 80℃ |
| Temp.Effect on Zero | 0.01%RO/℃ |
| Temp.Effect on Output | 0.01%/℃ |
| Cable | Φ9.4mm-4wire shielded cable, length : 5m |