智能噪声监测仪 [复制链接]

智能噪声监测仪ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z

ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
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ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
智能噪声监测仪特点ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
集成化程度高ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
高亮LED显示ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
通用性强ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
实时性好ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
适应性强ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
独特的视频叠加功能ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
超标实时报警ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
自能噪声监测仪参数ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
测量范围：30～130dB(A)ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
频率范围：20Hz～12.5kHzÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
频率计权：A（计权）ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
时间计权：F（快）ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
输出接口：4~20mA/RS485ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
灵 敏 度：电压41.5mV/dB;    电流0.133mA/dBÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
最大误差：0.5dBÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
供    电：220V市电或24V DC ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
尺寸大小：200mm×104mm×50mmÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z
外形材质：铝合金外壳，坚固防腐ÈWm3Ïè!bbs.3c3t.comâä^(ÿ‰|
Z