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13807035630 Mr.Deng
Photoelectric direct reading water meter
Electromechanical separated NB IoT wireless remote water meter
  • Electromechanical separated NB IoT wireless remote water meter
Electromechanical separated NB IoT wireless remote water meter

    The NB IoT water meter relies on the NB IoT narrowband technology for data transmission. The signal is stable and connected to the network. The advanced photoelectric sampling technology is used to make the measurement accurate and reliable. Its advantages are remote control, including remote data transmission, real-time monitoring, online recharging, regular meter reading, no need to queue up to pay fees manually, which can effectively save costs related to meter reading and charging. The meter has the function of intensive data freezing, which can be set to report every minute, hour and day through the NB IoT platform network according to the actual situation of users, and report 24-hour data. It is compatible with three modes of hand-held meter reading, regional meter reading and automatic meter reading.

Service hotline:

13807035630 Mr.Deng


Basic parameters

Functional parameters
describe
Sampling accuracy 0.1m³ 、0.01m³ or 0.001m³(Optional)
Communication mode NB-IoT
Standby current ≤2μA
communication network Telecommunications, mobile (optional)
Base surface material Ductile iron, copper, stainless steel (optional)
Battery specifications ER26500  DC3.6V  8700mAh+Fala capacitance
Communication protocol Internal agreement or customer specified agreement
Product process The electronic part adopts nano layer technology
Freeze Data 30 days
Waterproof grade IP67 for the whole machine, IP68 for electronics
Battery life 8 years (report every day)



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)
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



Installation dimensions
caliber DN
Long
Wide High Connecting 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

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