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Wireless Remote Reading Valve Control 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

H1

H2

d

D

15

165

88

119

144

R1/2

G3/4B

20

195

88

119

144

R3/4

G1B

25

225

88

119

144

R1

G1 1/4B

Wireless remote valve control WM

暂未实现,敬请期待
暂未实现,敬请期待
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