上海聿儀儀表有限公司
閱讀:472發(fā)布時間:2012-11-17
上海聿儀儀表有限公司
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| Begin of operation range(m) | 工作范圍的始端 | 0.3 |
| Additional security at start of operating range | 在工作范圍的始端附加的安全性 | Yes |
| Additional security at end of operating range(cm) | 在工作范圍的末端附加的安全性 | 20 |
| Offset reference line liquids(mV) | 液體基準(zhǔn)線偏移 | 50 |
| Offset reference line solids(mV) | 固體基準(zhǔn)線偏移 | 20 |
| Detection threshold(dB) | 檢測閾 | 10 |
| Begin of operation range(m) | 工作范圍的始端 | 0 |
| End of operation range(m) | 工作范圍的末端 | 35 |
| Additional security at start of operating range | 在工作范圍的始端附加的安全性 | 1-yes |
| Additional security at end of operating range(cm) | 在工作范圍的末端附加的安全性 | 100 |
| Factor for security at end of operating range(%) | 在工作范圍末端的安全系數(shù) | 150 |
| Pulse velocity(%) | 脈沖速度 | 0 |
| Minimum offset of detection curve(dB) | 檢測曲線的zui小偏移(補償) | 4 |
| Correction of offset detection curve(dB) | 檢測曲線偏移量的校正 | 0 |
| Begin of operation range(m) | 工作范圍的始端 | 0 |
| End of operation range(m) | 工作范圍的末端 | 70 |
| Additional security at start of operating range | 在工作范圍的始端附加的安全性 | Yes |
| Additional security at end of operating range(cm) | 在工作范圍的末端附加的安全性 | 100 |
| Sound velocity(m/s) | 聲速 | 331.6 |
| Minimum offset of detection curve(dB) | 檢測曲線的zui小偏移(補償) | 4 |
| Correction of offset detection curve(dB) | 檢測曲線偏移量的校正 | 0 |
| Averaging factor on increasing amplitude | 在振幅增加時候平均系數(shù) | 2 |
| Averaging factor on decreasing amplitude | 在振幅降低時候平均系數(shù) | 2 |
| First large echo will be displayd as distance | 將*個大回波當(dāng)作距離顯示 | No |
| Threshold for first large echo detection(dB) | 對于*個大回波檢測閾 | 3 |
| Focus range for solids(cm) | 對于固體的聚焦范圍 | 200 |
| Focus range for liquids(cm) | 對于液體的聚焦范圍 | 200 |
| Time for opening of the focus range(s) | 聚焦范圍的打開時間 | 600 |
| Filling speed(m/h) | 裝料速率 | 2 |
| Emptying speed(m/h) | 放料速率 | 2 |
| Fast change of level ( > 1 m/min) | 物位快速變化( > 1 m/min) | No |
| Fault signal on loss of echo | 在回波失敗時候故障信號 | No |
| Delay of fault signal on loss of echo(s) | 在回波失敗時候故障信號的延時 | 120 |
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