变压器噪声传感器JC-ZS-ZN03

该产品是一种数字化、模块化多功能声级计。采用了数字信号处理芯片及数字检波技术，具有可靠性高、稳定性好、动态范围宽、无需量程转换等优点。可广泛应用于各种机器、车辆、船舶、电器等工业噪声测量，也可用于环境噪声、劳动保护、工业卫生的测量。

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Category:

无线LoRa传感器

Free consultation telephone:

0519-85851518

Message

变压器噪声传感器

产品概述

变压器噪声传感器适用于电力、石化、工厂、仓库等场所的噪声报警。传感器具有灵敏度高、稳定可靠、耗电小、美观耐用、使用方便等特点，可与安防系统配套使用。

该产品是一种数字化、模块化多功能声级计。采用了数字信号处理芯片及数字检波技术，具有可靠性高、稳定性好、动态范围宽、无需量程转换等优点。可广泛应用于各种机器、车辆、船舶、电器等工业噪声测量，也可用于环境噪声、劳动保护、工业卫生的测量。上传数据包括：噪声值。传感器无数据存储和显示功能（如需保留测量数据需配套本公司其它相关产品）。

无线变压器噪声传感器水印版.jpg

产品特点

1、低功耗；

2、无线传输；

3、安装简单；

4、灵敏度高；

技术参数

● 工作电源

根据买方要求以下供电方式二选一：

a) 采用电池供电，电池容量不低于1200mAh，且在1次/15分钟频次下正常工作5年以上；

b) 采用AC/DC220V供电，允许偏差-20%～+20%。

● 结构

结构防护等级满足IP40防护等级要求，采用螺钉或卡扣安装。

● 技术参数

a) 测量频率范围：20Hz～12.5kHz；

b) 噪声测量范围：30dB～120dB；

c) 响应时间：≤3s；

d) 使用年限：≥5年。

● 通信要求

a) 通信方式：采用基于LoRa的2.4GHz频段无线通信，满足输变电设备物联网微功率无线网通信协议。或者采用基于LoRa的470MHz频段无线通信，满足输变电设备物联网节点设备无线组网协议。

b) 无线传输距离：大于50米；

c) 数据上送频率：出厂配置1次/15分钟，可配置范围1次/分钟至1次/60分钟。

产品通过国网电科院权威检测

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