NB IOT water meter cast iron body electro mechanical separation Non magnetic NB IOT water meter

Share on:


Price:
Price in USD:Details

Quantity:


Product Overview

Description


NB-IOT water meter


NB-IoT water meter


NB-IoT water meter is a new remote water meter based on GPRS network or NB-IoT network. NB-IoT water meter adopts the special network communication, the data communication is safe and reliable.Structural design of electromechanical separation, easy installation on site and convenient maintenance, it can be installed wherever there is a cell phone signal.


 


NB-IOT()-e.jpgNB-IOT()-e.jpg


1, Product Features:


1) Water meter data is transmitted through GPRS & NB-IoT private network, safe and reliable;


2) Water meter adopts the electromechanical separation structure design, the early stage installation construction is simple, the later stage maintenance & the replacement is convenient;


3) The design of double Hall sensor can realize the forward and backward metering of water meter, ensure the complete synchronization of electromechanical, and there is no accumulative error.


4) Built - in large - capacity lithium battery , the battery life is over 6 years ;


5) Water meter pre-storage 6 years module communication costs, do not need to worry about arrearage downtime


6) Monitor magnetic interference, low voltage battery, upload abnormal alarm to meter reading platform, monitor in real time


 E07823AD-98BE-4ABB-918B-4D06AA74025A.jpeg


 


 NB-IOT.png


Main Tech. Parameters






















































































Diameter(DN)mm



15



20



25



Overload flow rate


(Q4)m³/h



3.125



5



7.785



Normal flow rate


(Q3)m³/h



2.5



4



6.3



Transitional flow rate


(Q2)m³/h



0.05/0.04



0.08/0.064



0.126/0.1



Min. flow rate


(Q1)m³/h



0.032/0.025



0.05/0.04



0.078/0.063



Measure Range(Q3/Q1)



80/100



Measurement grade



Level 2



Working GHz



470-510Mhz



Working pressure



≤1 M Pa



Pressure loss



≤0.063M Pa



Operating Temp.



Cold water


(T30):0.1℃~30℃



Heat water


(T90):0.1℃~90℃



Flow profile sensitivity grade



U10,D5



Climate & mechanical environmental safety



Class B



Electromagnetic compatibility level



E1



Quiescent current


 



≤25uA



Working Voltage



3.6V lithium battery



Waterproof Level



IP68



 


_20210728093652_02_03_01_04_05_0602_06



0.0081 s.