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NB-IoT溫濕度傳感器優缺點分析

返回列表 来源：纵横通品牌发布日期： 2021.10.21 浏覽： 1次

NB-IoT通讯协议是2017年初开始正式使用，在华为及三大电信运营商对技术的不断完善、共同努力推广下，其得到了广泛应用。那么NB-IoT溫濕度傳感器有哪些可取之處呢？

1、NB-IoT溫濕度傳感器--特點

1.1、只要手機有信號的地方都可以使用。這主要是NB-IoT通訊自身的特點也要歸功于三大電信運營商通信塔、基站的布局。

1.2、安裝方面，一般以貼附爲主，即貼即用。因爲産品的大小不一，也會存在其他安裝方式，可以參考86盒開關的安裝。

1.3、兼容性比較強，在17年年中的時候，僅僅是在通訊這塊小部分公司已經做到NB-IoT+485、NB-IoT+WiFi的集成式通訊用産品與産品、産品與系統、系統與系統的聯動使用了。

NB-IoT溫濕度傳感器

2、NB-IoT溫濕度傳感器--缺點

2.1、能耗問題，在無法直接使用市電供電的情況下，不建議産品的采集頻率過于頻繁。比如：使用4節18650锂電池供電，數據采集頻率要求5S/次，平均需要24.56天更換一次電池，成本接受不了啊！

2.2、通訊質量問題，雖說只要手機有信號的地方就可以使用，但是不同的地方信號質量是不一樣的。比如說：山上的信號是沒有山底部的信號好的，封閉的環境的信號一定會受到幹擾。通訊質量不好會造成采集到的數據發送有延遲或者發不出去，解決這種問題的方式通常是設立基站。

NB-IoT溫濕度傳感器

3、NB-IoT溫濕度傳感器--適用範圍

3.1、該産品可使用的範圍很廣，常見的有居家、工廠、辦公樓、公共場所。

3.2、因爲通訊模塊的問題，在-25℃以下的環境及85℃以上的環境中會有一些影響。

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動環監控&空調控制
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1、NB-IoT溫濕度傳感器--特點

2、NB-IoT溫濕度傳感器--缺點

3、NB-IoT溫濕度傳感器--適用範圍

【最新資訊】

【致敬客户】我司为用了十余年的機房監控系統老客户升级

清華大學昌平基地機房動環項目

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中國鐵路呼和浩特集團公司動力環境監控系統

苍井空骑兵

動環監控&空調控制19年經驗-全國辦事處覆蓋-源頭廠家

1、NB-IoT溫濕度傳感器--特點

2、NB-IoT溫濕度傳感器--缺點

3、NB-IoT溫濕度傳感器--適用範圍

【最新資訊】

【致敬客户】我司为用了十余年的機房監控系統老客户升级

清華大學昌平基地機房動環項目

海南省公安廳看守所空調集中管理項目

陝西萬豐集團空調節能集中管理項目

中國鐵路呼和浩特集團公司動力環境監控系統

動環監控&空調控制
19年經驗-全國辦事處覆蓋-源頭廠家