施塔特（厦门）传感科技有限公司是国内先进的工业离散传感器商之一，
致力于在工业自动化控制及智能制造领域为客户具有竞争力的传感产品及测控系统解决方案，为客户高端定制化传感器产品及物联网系统集成解决方案。

:大庆传感器NBB20-U1-Z2联系电话
顶杆数目：02
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BNS 819-D02-D16-100-10-FD-S90
BNS 819-D02-D16-100-10-FE-S80
BNS 819-D02-D16-100-10-FE-S90
BNS 819-D02-K12-100-10-FD-S80
BNS 819-D02-K12-100-10-FD-S90
BNS 819-D02-K12-100-10-FE-S80
BNS 819-D02-K12-100-10-FE-S90
BNS 819-D02-K16-100-10-FD-S80
BNS 819-D02-K16-100-10-FD-S90
BNS 819-D02-K16-100-10-FE-S80
BNS 819-D02-K16-100-10-FE-S90
BNS 819-D02-R12-100-10-FD-S80
BNS 819-D02-R12-100-10-FD-S90
BNS 819-D02-R12-100-10-FE-S80
BNS 819-D02-R12-100-10-FE-S90
BNS 819-D02-R16-100-10-FD-S80
BNS 819-D02-R16-100-10-FD-S90
BNS 819-D02-R16-100-10-FE-S80
BNS 819-D02-R16-100-10-FE-S90
BNS 819-D02-L12-100-10-FD-S80
BNS 819-D02-L12-100-10-FD-S90
BNS 819-D02-L12-100-10-FE-S80
BNS 819-D02-L12-100-10-FE-S90
BNS 819-D02-L16-100-10-FD-S80
BNS 819-D02-L16-100-10-FD-S90
BNS 819-D02-L16-100-10-FE-S80
BNS 819-D02-L16-100-10-FE-S90
BNS 819-D02-E12-100-10-FD-S80
BNS 819-D02-E12-100-10-FD-S90
BNS 819-D02-E12-100-10-FE-S80
BNS 819-D02-E12-100-10-FE-S90
BNS 819-D02-E16-100-10-FD-S80
BNS 819-D02-E16-100-10-FD-S90
BNS 819-D02-E16-100-10-FE-S80
BNS 819-D02-E16-100-10-FE-S90
顶杆数目：03
BNS 819-D03-D12-100-10-FD-S80
BNS 819-D03-D12-100-10-FD-S90
BNS 819-D03-D12-100-10-FE-S80
BNS 819-D03-D12-100-10-FE-S90
BNS 819-D03-D16-100-10-FD-S80
BNS 819-D03-D16-100-10-FD-S90
BNS 819-D03-D16-100-10-FE-S80
BNS 819-D03-D16-100-10-FE-S90
BNS 819-D03-K12-100-10-FD-S80
BNS 819-D03-K12-100-10-FD-S90
BNS 819-D03-K12-100-10-FE-S80
BNS 819-D03-K12-100-10-FE-S90
BNS 819-D03-K16-100-10-FD-S80
BNS 819-D03-K16-100-10-FD-S90
BNS 819-D03-K16-100-10-FE-S80
BNS 819-D03-K16-100-10-FE-S90
BNS 819-D03-R12-100-10-FD-S80
BNS 819-D03-R12-100-10-FD-S90
BNS 819-D03-R12-100-10-FE-S80
BNS 819-D03-R12-100-10-FE-S90
BNS 819-D03-R16-100-10-FD-S80
BNS 819-D03-R16-100-10-FD-S90
BNS 819-D03-R16-100-10-FE-S80
BNS 819-D03-R16-100-10-FE-S90
BNS 819-D03-L12-100-10-FD-S80
BNS 819-D03-L12-100-10-FD-S90
BNS 819-D03-L12-100-10-FE-S80
BNS 819-D03-L12-100-10-FE-S90
BNS 819-D03-L16-100-10-FD-S80
BNS 819-D03-L16-100-10-FD-S90
BNS 819-D03-L16-100-10-FE-S80
BNS 819-D03-L16-100-10-FE-S90
BNS 819-D03-E12-100-10-FD-S80
BNS 819-D03-E12-100-10-FD-S90
BNS 819-D03-E12-100-10-FE-S80
BNS 819-D03-E12-100-10-FE-S90
BNS 819-D03-E16-100-10-FD-S80
BNS 819-D03-E16-100-10-FD-S90
BNS 819-D03-E16-100-10-FE-S80
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顶杆数目：04
BNS 819-D04-D12-100-10-FD-S80
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BNS 819-D04-D16-100-10-FD-S80
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BNS 819-D04-D16-100-10-FE-S80
BNS 819-D04-D16-100-10-FE-S90
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BNS 819-D04-K12-100-10-FE-S80
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BNS 819-D04-K16-100-10-FD-S90
BNS 819-D04-K16-100-10-FE-S80
BNS 819-D04-K16-100-10-FE-S90
BNS 819-D04-R12-100-10-FD-S80
BNS 819-D04-R12-100-10-FD-S90
BNS 819-D04-R12-100-10-FE-S80
BNS 819-D04-R12-100-10-FE-S90
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BNS 819-D04-R16-100-10-FD-S90
BNS 819-D04-R16-100-10-FE-S80
BNS 819-D04-R16-100-10-FE-S90
BNS 819-D04-L12-100-10-FD-S80
BNS 819-D04-L12-100-10-FD-S90
BNS 819-D04-L12-100-10-FE-S80
BNS 819-D04-L12-100-10-FE-S90
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BNS 819-D04-L16-100-10-FD-S90
BNS 819-D04-L16-100-10-FE-S80
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BNS 819-D04-E12-100-10-FD-S90
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顶杆数目：05
BNS 819-D05-D12-100-10-FD-S80
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BNS 819-D05-D12-100-10-FE-S90
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顶杆数目：06
BNS 819-D06-D12-100-10-FD-S80
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顶杆数目：08
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BNS 819-D06-L16-100-10-FE-S90
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顶杆数目：10
BNS 819-D10-D12-100-10-FD-S90
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BNS 819-D10-D16-100-10-FE-S90
BNS 819-D10-K12-100-10-FD-S90
BNS 819-D10-K12-100-10-FE-S90
BNS 819-D10-K16-100-10-FD-S90
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BNS 819-D10-R12-100-10-FE-S90
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顶杆数目：12
BNS 819-D12-D12-100-10-FD-S90
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BNS 819-D12-D16-100-10-FE-S90
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BNS 819-D12-R12-100-10-FE-S90
BNS 819-D12-R16-100-10-FD-S90
BNS 819-D12-R16-100-10-FE-S90
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BNS 819-D12-L12-100-10-FE-S90
BNS 819-D12-L16-100-10-FD-S90
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BNS 819-D12-E12-100-10-FD-S90
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顶杆数目：14
BNS 819-D14-D12-100-10-FD-S90
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BNS 819-D14-K12-100-10-FE-S90
BNS 819-D14-R12-100-10-FD-S90
BNS 819-D14-R12-100-10-FE-S90
BNS 819-D14-L12-100-10-FD-S90
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:大庆传感器NBB20-U1-Z2联系电话
顶杆数目：16
BNS 819-D16-D12-100-10-FD-S90
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BNS 819-D16-K12-100-10-FD-S90
BNS 819-D16-K12-100-10-FE-S90
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BNS 819-D16-R12-100-10-FE-S90
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:大庆传感器NBB20-U1-Z2联系电话三个白炽灯总功率为300瓦；380v的三相电源，用星型接法连接三个100瓦的白炽灯，白炽灯的工作电压正好就是220v，那么对于单颗白炽灯来说就是正常的100瓦发光。题目说的是星型接法，如果换成三角形接法就不一样，因为三角形接法时，每颗白炽灯的工作电压变成了相电压，也就是380v，要么白炽灯烧坏，要么白炽灯变得更亮。在380v的三相电中，每相之间相位相差120°，结果就是相电压始终为380v；如果引入一根零线，那么任意一相对零线的线电压为220v，这就是家用电接法。