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MDR-Z001功能区环境噪声监测站

传感器类型/Sensor type:一级声级计/First stage sound level meter
量程/range:30dB~130dB
频率/frequency:10Hz~20kHz
分辨率/Resolution:0.1dB
本机噪声/Local noise:<30dB(A)
传输方式/Transmission mode:4G/5G全网通、RJ45有线网、RS485串口/4G/5G full network, RJ45 cable network, RS485 serial port
功能/Feature:可扩展其他相关参数采集功能,如视频监控、道路交通车流量、气象监测、声纹识别和声源定位等/It can expand other related parameter acquisition functions, such as video surveillance, road traffic flow, weather monitoring, voice print recognition and sound source location

应用场景/Application scenario:功能区噪声自动监测站建设、城市敏感区域噪声监测等/Construction of automatic noise monitoring stations in functional areas, noise monitoring in sensitive urban areas, etc

        

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        MDR-Z001功能区环境噪声监测站遵循GB/T 3785-2010和GB/T 3241-2010的一级标准,这一级别超越了二级标准,以其更广阔的测量范围、更高的精确度以及更宽泛的温度适应性著称。它还具备更低的自身噪声和测量下限,满足诸如GB12348、GB22337等国家标准对于低于35dB噪声测量时采用一级标准的要求。

        The MDR-Z001 ambient noise monitoring station complies with the GB/T 3785-2010 and GB/T 3241-2010 level I standards, which goes beyond the level II standard and is known for its wider measurement range, higher accuracy and wider temperature adaptability. It also has a lower self-noise and measurement limit, to meet the requirements of national standards such as GB12348, GB22337 for noise measurement below 35dB.
        该设备专为构建符合国家法律规定的标准功能区噪声监测系统而设计,广泛应用于区域、功能区乃至整个城市的声环境监测项目。它能够详尽记录每小时的等效声级、累积百分声级、极值(最大值与最小值)、标准偏差等关键数据,凭借其超宽的测量范围、强大的功能性及出色的稳定性,成为环境噪声监控的理想选择。
        The equipment is designed to build a standard functional area noise monitoring system in accordance with national laws, and is widely used in acoustic environment monitoring projects in regions, functional areas and even the whole city. It can record in detail the hourly equivalent sound level, cumulative percentage sound level, extreme value (maximum and minimum), standard deviation and other key data, with its ultra-wide measurement range, powerful functionality and excellent stability, become the ideal choice for environmental noise monitoring.

MDR-Z001功能区环境噪声监测站性能参数/Performance parameters of environmental noise monitoring station in functional area

        ●测量范围/Measuring range:30dB~130dB

        频率范围/Frequency range:10Hz~20kHz

        分辨率/Resolution:0.1dB

        本机噪声/Local noise:<30dB(A)

        频率计权/Frequency weight:A计权、C计权、Z计权/A weight, C weight, Z weight

        时间计权/Time weighting:F、S时间计权方式,采样时间间隔不大于1s/F and S time weighting mode. The sampling interval is not more than 1s

        统计分析/Statistical analysis:测量瞬时声级Lp、等效声级Leq、累积百分声级LN(N=5,10,50,90,95)、最大声级Lmax、最小声级Lmin、标准差SD等/Instantaneous sound level Lp, equivalent sound level Leq, cumulative percentage sound level LN(N=5,10,50,90,95), maximum sound level Lmax, minimum sound level Lmin, standard deviation SD, etc

        具备倍频程或三分之一倍频程等实时频谐分析功能,应符合GB3241对1级滤波器的要求并可远程设置频谱分析的采样间隔/It has the function of real-time frequency harmonic analysis such as octave or one-third octave, which should meet the requirements of GB3241 for a level 1 filter and can remotely set the sampling interval of spectrum analysis

        支持远程设置统计分析时间,在自定义时间段内生成Leq、LN、Lmax、Lmin、SD及采集率等统计数据,能够同时生成小时统计和天统计数据(La、Ln、Lan)/Supports remote setting of statistical analysis time, generates Leq, LN, Lmax, Lmin, SD and collection rate statistics in a customized period, and can generate hourly and daily statistics (La, Ln, Lan) at the same time.

        具有对超出某一限值的声音的触发录音功能及远程回放功能,触发限值和录音时间可设置,可扩展其他相关参数采集功能,如视频、经纬度、道路交通车流量等/It has trigger recording function and remote playback function for sounds exceeding a certain limit value, trigger limit and recording time can be set, and other related parameter collection functions can be expanded, such as video, latitude and longitude, road traffic flow, etc

        具有远程自检功能并可任意设定自检频次,示值偏差大于0.5dB时自动提示/It has remote self-check function and can set self-check frequency arbitrarily, and automatically prompts when the deviation is greater than 0.5dB

        具有死机后自动重启功能、具有自动校时功能/It has automatic restart function after crash and automatic time correction function

        原始数据及录音数据存储时间大于60天,并支持通过通用通讯接口下载数据。具有在通讯发生临时故障时不影响数据采集及存储,故障恢复后自动补传延误数据/The original data and recorded data are stored for more than 60 days, and data can be downloaded through a common communication interface. It does not affect data collection and storage when a temporary communication failure occurs, and automatically retransmits delayed data after fault recovery

MDR-Z001功能区环境噪声监测站功能特点/Functional characteristics of environmental noise monitoring station in functional area

        ●集成度高,方案灵活(可选配):系统可拓展集成扬尘(PM2.5、PM10、TSP),温湿度,气象等要素/High integration, flexible scheme (optional) : The system can be expanded to integrate dust (PM2.5, PM10, TSP), temperature and humidity, weather and other elements

        配备风罩,当在有风的场合下进行测量时可以使用风罩以降低风噪声的影响/Equipped with an air hood that can be used to reduce the impact of wind noise when taking measurements in windy conditions

        功能齐全,可实现数据超标变色(可选配),声光报警等功能/Complete functions, can achieve data standard discoloration (optional), sound and light alarm and other functions

        数据集采集、传输、发布显示于一体。通过集成高,灵活的方案,模块化部署,可以全方位满足不同场合使用需求/Data collection, transmission, publication display in one. Through the integration of high, flexible solutions, modular deployment, can fully meet the needs of different occasions

        LED无线信息发布平台:操作专业简捷、管理方便,传输稳定,可靠性高;可以传输文字等节目信息,不受距离限制,应用广泛;终端掉线上线后可以实现续传,节省流量/LED wireless information release platform: professional and simple operation, convenient management, stable transmission, high reliability; It can transmit program information such as text, without distance limitation, and is widely used; After the terminal is offline, it can realize continuous transmission, saving traffic

        24小时自动监测,无需人工干预,稳定可靠/24 hours automatic monitoring, no manual intervention, stable and reliable

        可通过设置报警条件进行噪声超标报警/The alarm of excessive noise can be set by setting alarm conditions

        结合WEB界面随时随地査看实时数据、统计曲线、等信息,高效管理声污染/View real-time data, statistical curves, and other information anytime and anywhere in the WEB interface to effectively manage sound pollution


传感器类型/Sensor type:一级声级计/First stage sound level meter
量程/range:30dB~130dB
频率/frequency:10Hz~20kHz
分辨率/Resolution:0.1dB
本机噪声/Local noise:<30dB(A)
传输方式/Transmission mode:4G/5G全网通、RJ45有线网、RS485串口/4G/5G full network, RJ45 cable network, RS485 serial port
监测参数/Monitoring parameter:测量瞬时声级Lp、等效声级Leq、累积百分声级LN(N=5,10,50,90,95)、最大声级Lmax、最小声级Lmin、标准差SD、小时统计和天统计数据(La 、Ln、Lan)、倍频程等/Measure instantaneous sound level Lp, equivalent sound level Leq, cumulative percentage sound level LN(N= 5,10,50,90,95), maximum sound level Lmax, minimum sound level Lmin, standard deviation SD, hourly statistics and daily statistics (La, Ln, Lan), octave, etc
功能/Feature:可扩展其他相关参数采集功能,如视频监控、经纬度、人流量、道路交通车流量、气象监测、超标录音回传、声纹识别和声源定位等/It can expand other related parameter collection functions, such as video surveillance, longitude and latitude, human flow, road traffic flow, weather monitoring, exceeding the standard recording return, voice print recognition and sound source positioning
应用场景/Application scenario:功能区噪声自动监测站建设、城市敏感区域噪声监测等/Construction of automatic noise monitoring stations in functional areas, noise monitoring in sensitive urban areas, etc



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