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智能噪声监测仪 [复制链接]

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智能噪声监测仪Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã

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智能噪声监测仪主要用于点数比较少又需要自成系统的噪声监测项目中使用如:单个智能小区,重点管控区域、厂矿、工地等Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
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智能噪声监测仪特点Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
集成化程度高Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
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独特的视频叠加功能Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
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自能噪声监测仪参数Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
测量范围:30~130dB(A)Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
频率范围:20Hz~12.5kHzÎ×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
频率计权:A(计权)Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
时间计权:F(快)Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
输出接口:4~20mA/RS485Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
灵 敏 度:电压41.5mV/dB;    电流0.133mA/dBÎ×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
最大误差:0.5dBÎ×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
供    电:220V市电或24V DC Î×à!ci¡Öbbs.3c3t.com²ZÁ¼mF«Èùã
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