Service hotline:
15814469667 Ms.Chen15814469667 Ms.Chen
Basic parameters
Functional parameters |
describe |
Sampling accuracy |
0.1m³ 、0.01m³ or 0.001m³(Optional) |
Communication mode |
NB-IoT |
Standby current |
≤1.5μA |
communication network | Telecommunications, mobile (optional) |
Base surface material | Ductile iron, copper, stainless steel (optional) |
input voltage |
DC 3.6V-4.2V |
Communication protocol | Internal agreement or customer specified agreement |
Product process | The base table part and electronic part can be used independently |
Environmental requirements | Light intensity above 500LUX |
Waterproof grade |
IP68 |
signal intensity | CSQ is greater than 8 |
Product features
Flow parameters
Nominal diameter(mm) |
Q3/Q1 |
Overload flow Q4 |
Common flow Q3 |
Boundary flow Q2 |
Minimum flow Q1 |
Minimum reading |
Max reading |
(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 |
caliber DN |
Long |
Wide |
High |
Connection thread D | |
(mm) |
|||||
15 |
165 |
90 |
125 |
G1/2 |
G3/4 |
20 |
195 |
90 |
125 |
G3/4 |
G1 |
25 |
225 |
90 |
125 |
R1 |
G1 1/4 |