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Wireless Remote Reading Water Meter

Model:
LXSW-25K
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Product features
Main technical parameters
Shape dimension & figure
1.Base meter conforms to GB /T778.1~3-2007 Standard;
 
2.Wide range of meter reading : Low power Lora Wan wireless communication technology, Meter reading distance≦2km(open space)
 
3.On site installation & maintenance easily : No wiring, Wireless module and base meter with split structure;
 
4.IP68 waterproof grade : Adopts dual protection of integral structure seal and gummed seal
 
5.Save Power : Uses wireless single wake-up & single reading mechanism,6 years working life of lithium battery. 
 
6.Early Alarm: low voltage battery, sensor failure.
 
7.Wireless concentrator can load 1000 water meters and support remote upgrade function;
 
8.Support multistage relay, special repeater built in large capacity lithium battery, the meter is also a relay, used in the field where there is wireless communication dead-angle.
Corresponding parameter set not found, please add it in property template of background

DiameterDNmm

15

20

25

Overload flow rate

(Q4m³/h

3.125

5

7.785

Normal flow rate

(Q3m³/h

2.5

4

6.3

Transitional flow rate

(Q2m³/h

0.05/0.04

0.08/0.064

0.126/0.1

Min. flow rate

(Q1m³/h

0.032/0.025

0.05/0.04

0.078/0.063

 

Measure RangeQ3/Q1

80/100

Measurement grade

Level 2

Working GHz

470-510Mhz

Working pressure

≤1.0 MPa

Pressure loss

△P63≤0.063M Pa

Operating Temp.

Cold water

(T30):0.1℃~30℃

Hot water

(T90):0.1℃~90℃

Flow profile sensitivity grade

U10,D5

Climate & mechanical environmental safety

Class B

Electromagnetic compatibility level

E1

Quiescent current

≤25uA

Working Voltage

3.6V lithium battery

Waterproof Level

IP68

 
Accuracy:
Low region max. allowable error:
From Q min inclusive up to but excluding Qt is±5%.
High region max. allowable error:
From Qt inclusive up to and including Q max is±2%.

Diameter(DN)

Length

(mm)

Width

(mm)

Height(mm)

Connection thread

L

W

H

d

D

15

165

91

142

R1/2

G3/4B

20

195

91

142

R3/4

G1B

 

Wireless Remote WM without Valve control

暂未实现,敬请期待
暂未实现,敬请期待
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