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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/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰

/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
智能噪声监测仪主要用于点数比较少又需要自成系统的噪声监测项目中使用如:单个智能小区,重点管控区域、厂矿、工地等/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
智能噪声监测仪特点/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
集成化程度高/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
高亮LED显示/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
通用性强/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
实时性好/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
适应性强/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
独特的视频叠加功能/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
超标实时报警/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
自能噪声监测仪参数/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
测量范围:30~130dB(A)/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
频率范围:20Hz~12.5kHz/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
频率计权:A(计权)/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
时间计权:F(快)/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
输出接口:4~20mA/RS485/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
灵 敏 度:电压41.5mV/dB;    电流0.133mA/dB/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
最大误差:0.5dB/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
供    电:220V市电或24V DC /õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
尺寸大小:200mm×104mm×50mm/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
外形材质:铝合金外壳,坚固防腐/õýt?9ö²—ôbbs.3c3t.comHnއQÁ—~$‰
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