抽油機(jī)井測(cè)試固定負(fù)荷傳感器。
| 量程 | H | A=30 | A=35 | A=40 | A=50 | ||||
| W | B | W | B | W | B | W | B | ||
| 150kN | 90 | 95 | 64 | 106 | 74 | 106 | 74 | 112 | 81 |
技術(shù)參數(shù) Technical Parameter
| 額定載荷 Rated Load | 50kN～200kN |
| 額定輸出 Rated Output | 1.0mV/V |
| 綜合誤差 Total Error | ±0.5%F.S |
| 絕緣阻抗 Insulation Impedance | ≥5000MΩ |
| 安全過(guò)載率 Safe Overload | 150%F.S |
| 零點(diǎn)平衡Zero Balance | ±1%F.S |
| 輸入阻抗Input Impedance | （780±5）Ω |
| 輸出阻抗Output Impedance | （700±2）Ω |
| 輸出溫度影響Temperature Effect On Load | ±0.05%F.S/10℃ |
| 零點(diǎn)溫度影響Temperature Effect On Zero | ±0.05%F.S/10℃ |
| 極限過(guò)載率 Ultimate Overload | 300%F.S |
| 工作溫度范圍 Operating Temperature Range | -30℃～+70℃ |
| *工作電壓Recommended Excitation Voltage | （5~12）VDC |
| zui大工作電壓Maximum Excitation Voltage | 15VDC |
| 材質(zhì) Construction | 合金鋼Alloy Steel |
| 防護(hù)等級(jí) Protection Class | IP67 |
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