服务热线:
The electromechanical valve controlled water meter can be widely used in ordinary wet water meters. It does not change the structure of traditional wet water meters and does not affect the measurement and sensitivity of traditional wet water meters. After the verification cycle of water meters, it is only necessary to replace the base meter of water meters; The decimal code disk decoding technology is adopted to more accurately read the mechanical position data of the code disk, and the non-traditional photoelectric is used to read the position data of the word wheel of the water meter. The module has no carry problems of word wheel 0 and 9, no critical state and fuzzy state, and the reading accuracy is 100%. The electronic part is installed in an independent fully sealed cavity, with a protection grade of IP68 and no light interference
13823662375 徐经理
基本参数
功能参数 |
描述 |
采样范围 |
1∽9999m³、0.1∽9999.9m³或0.01∽9999.99m³ |
通讯方式 |
NB-IoT |
待机电流 |
≤1.5μA |
通讯网络 |
电信、移动(可选) |
基表材质 |
铜壳 |
电池规格 |
DC3.6V 8700mAh+法拉电容 |
通讯协议 |
内部协议或客户指定协议 |
产品工艺 |
电子部分采用纳米图层工艺 |
冻结数据 |
30天 |
防水等级 |
IP68 |
电池寿命 |
6年(每天上报一次,每个月自动开关阀一次) |
产品特点
流量参数
公称口径(mm) |
Q3/Q1 |
过载流量Q4 |
常用流量Q3 |
分界流量Q2 |
最小流量Q1 |
最小读数Min |
最大读数Max |
(mm) | (m³/h) | (m³/h) | (L/h) | (L/h) |
m³ |
m³ | |
15 |
100 |
3.125 |
2.5 |
40 |
25 |
0.0001 |
9999.9999 |
20 |
100 |
5 |
4 |
64 |
40 |
0.0001 |
9999.9999 |
25 |
100 |
7.875 |
6.3 |
100.8 |
63 |
0.0001 |
9999.9999 |
口径DN |
长L |
宽W |
高H |
连接螺纹D |
|
(mm) |
|||||
15 |
165 |
99 |
145 |
G1/2 |
G3/4 |
20 |
195 |
99 |
145 |
G3/4 |
G1 |
25 |
225 |
99 |
145 |
R1 |
G1 1/4 |