MODBUS NS01 噪声噪音传感器 — 30-120dB声级检测/Modbus/HA环境监控

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MODBUS NS01 噪声噪音传感器 — 30-120dB声级检测/Modbus/HA环境监控

产品概述

MODBUS NS01은(는)工业级噪声/噪音传感器,测量范围30-120dB,符合国际标准IEC 61672。内置高精度电容式麦克风,支持A/C频率计权,通过RS485 Modbus RTU协议输出实时声压级数据。可接入홈 Assistant实现环境噪声监测、噪声超标告警、安静时间管理等功能。

分贝对照表

分贝(dB)典型环境感受
20-30深夜卧室/录音棚极其安静
40-50安静办公室/图书馆安静舒适
60-70正常交谈/办公室正常
80-90繁忙街道/工厂车间较吵,长时间有害
100-120电锯/摇滚音乐会痛苦阈值,听力损伤

Technical 사양

  • 测量范围:30-120dB
  • 频率范围:20Hz-12.5kHz
  • 计权方式:A计权(模拟人耳)
  • 精度:±1.5dB
  • 输出:RS485 Modbus RTU
  • 供电:DC 12-24V

HA联动场景

  • 噪音超标告警:夜间>50dB→推送"邻居噪音提醒"
  • 婴儿房监控:检测到哭声(>70dB)→手机通知父母
  • 会议室状态:会议室>60dB→状态显示"使用中"
  • 办公室静音时间:>55dB连续10分钟→提醒保持安静

🛒 购买与咨询

本文介绍的莫德巴斯(MODBUS)产品均可在官方渠道购买。

📍 莫德巴斯智能 | 中国重庆江北观音桥朗晴广场A塔12楼
📞 telephone:+86-18801054468
📧 Email:iot@modbus.com | 🌐 官网:www.modbus.cn
📱 微信小程序搜索 「modbusDebugging Assistant」 了解更多产品信息

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