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NB-IOT Intelligent water meter
NB-IOT Intelligent water meter
产品分类：
Smart Water
型号规格：
生产厂商：
威斯尼斯人0907官方网站集团有限公司
立即分享：
产品概述：
NB-IOT intelligent water meter system is mainly composed of water meter with Nb IOT communication module, NB-IOT communication base station, IOT cloud platform, service server, client management software, etc. Each household is equipped with an intelligent water meter with NB-IOT technology. After it is put into operation, the intelligent water meter will search the nearby NB-IOT communication base station and register with the IOT cloud platform. The cloud platform will know the data reporting and receiving ability of the device. The water data of the intelligent water meter can be uploaded to the IOT cloud platform through the communication base station, You can also receive control data messages from the cloud platform.
NB-IOT intelligent water meter features: wide coverage, high reliability, high security, low cost and low power consumption. In the field of intelligent water meter, it can not only reduce the cost of meter reading, but also realize the intelligent and big data management of water meter management, which has very important practical application value.
NB-IOT intelligent water meter features: wide coverage, high reliability, high security, low cost and low power consumption. In the field of intelligent water meter, it can not only reduce the cost of meter reading, but also realize the intelligent and big data management of water meter management, which has very important practical application value.
技术参数：
|
Parameters of Bina-NB01-112 wireless water meter module |
|||
|
Specification and size |
66.0mm*43.1mm |
Control mode |
Wireless valve control |
|
Measurement accuracy |
0.01/0.1/1 (L/m³) |
Measuring range |
999999.99m3 |
|
Method of acceptance |
Clarinet / reluctance |
Copy mode |
Timing report / trigger report / near field communication / LCD display |
|
Trigger mode |
Capacitive touch button |
Actuator type |
Two wire system / five wire system |
|
Communication mode |
NB-Iot/Near field communication |
NB band |
B1/B2/B3/B5/B8/B20 |
|
Transmitting power |
+23dBm |
Receiving sensitivity |
-123dBm |
|
Emission current |
≤260mA |
Average static power consumptionAverage static power consumption |
≤65mA |
|
Sleep power consumption |
≤10uA |
Static power consumption |
≤15uA |
|
Data storage |
>10 years |
Data security |
No data loss in case of power failure |
|
working voltage |
3.1V~4.0V |
Battery requirements |
ER26500（3.6V）+SPC1520 |
|
Working temperature |
-20℃~+85℃ |
Working humidity |
5% ~ 95% RH (no condensation) |
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