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Magnetometer
NB IoT non-magnetic water meter
  • NB IoT non-magnetic water meter
  • NB IoT non-magnetic water meter
NB IoT non-magnetic water meter

NB IoT water meter is a wireless remote water meter based on NB IoT narrowband Internet of Things communication. Through NB IoT Internet of Things, the water data of intelligent water meter is transmitted to the meter reading and charging management system. When the user is in arrears or stops reporting, the management system sends a valve closing command through NB IoT Internet of Things to achieve automatic water control. It is an ideal metering product to improve the modern management level of water supply departments, The remote prepayment function can be realized by combining the valve control function.

Service hotline:

15814469667 Ms.Chen

Basic parameters

Functional parameters
describe
Sampling accuracy 0.001m³
Communication mode NB-IoT
communication network Non magnetic sensor
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
measuring range R100
Waterproof grade IP68
Battery life 6 years (report every day)


Product features

The coil coupling nonmagnetic induction technology is used to completely resist magnetostatic interference, and has the function of resisting magnetic attack/iron attack
With NB IoT wireless communication technology, it is easy to install without wiring.
Electromechanical separation structure design, convenient for post maintenance
IP68 protection, structure+sealant double sealing
ER26500 large capacity battery, battery life > 6 years
Organic glass is used, with good antifreeze performance
Daily data cycle reporting, frequency can be set
Automatic supplementary reading technology, meter reading success rate > 99%
Discrete reporting mechanism to avoid server congestion
Active alarm for low battery
When the mechanical reading cannot be read normally or the battery power is low, the water meter will take the initiative to remind the management department that the water meter has failed

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
Connection thread D
(mm)
15
165
90
135
G1/2
G3/4
20
195
90
135
G3/4
G1
25
225
90
135
R1
G1 1/4




无磁尺寸图.jpg


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