SF6气体监测传感器JC-DL/1-03W

◆ 精度高； ◆ 无线LoRa传输； ◆ 安装简单； ◆ 功耗低

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

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0519-85851518

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SF6气体监测传感器

产品概述

SF6气体监测传感器包括六氟化硫检测单元、温度测量单元和通信单元，对六氟化硫的检测运用超声检测技术克服了使用寿命短、稳定性差等缺点；温度测量部分采用数字输出的温度模块，具有精度高、重复性好等特点。综上所述，该气体检测器可实时、在线监测环境中SF6气体浓度及温度的变化，并将检测到的数据通过无线上传，并将检测到的数据通过470MHZ上传。

主要特点：◆ 精度高； ◆ 无线LoRa传输； ◆ 安装简单； ◆ 功耗低；

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) SF6气体测量范围：0～5000μV/V（ppm）优于5μV/V；

b) SF6气体检测灵敏度：5μV/V（ppm）；

c) 氧气范围：0～25%

d) 氧气精度：±1%；

e) 氧气灵敏度：0.1%；

f) 使用年限：≥5年。

● 通信

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，传感器内上传阈值可设置，当超过阈值，传输频率变为1次/分钟。

功能说明

传感器工作期间，根据设定的采集频率通过六氟化硫传感器感测到六氟化硫气体泄漏环境中的浓度，实现室内环境中六氟化硫气体的在线监测。上传数据包括：六氟化硫浓度、环境温度。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）

产品通过国网电科院权威检测

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