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Products

Products

Ultrasonic Water Meter

Model:
LXC 40-300
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Product features
Main technical parameters
Shape dimension & figure
1.Battery life: Power consumption < 2.7 Ah / yr, 1 battery can be used continuously for more than 6 years.
2.Accurate metering : The pipe is designed for fluid stratified dual-channel measurement.
3.The Wide measure range, initiating flow is less than 0.01 m / s.
4.Lowest pressure loss.
 
Functions:
1.Digital display: 9 bits cumulative double lines display, 4 bit instantaneous flow display, as well as status prompt and unit.
2.Power supply: Built-in lithium battery (3.6V, 19Ah) / External 5V DC /4-20mA 2-wire power supply
3.Measuring period: 1 t/s (or 2~4times/s); calibrated state: 4 times / s.
4.GPRS remote transmission function.
5.Communication interface: RS485 / USARTIR
Corresponding parameter set not found, please add it in property template of background

DiameterDNmm

40

50

65

80

100

125

150

200

250

300

Overload flow rate

(Q4m³/h

25

50

78.7

200

250

312.5

500

1250

1250

2000

Normal flow rate

(Q3m³/h

20

40

63

160

200

250

400

1000

1000

1600

Transitional flow rate

(Q2m³/h

0.16

0.32

0.5

1.28

1.6

2.0

3.2

8

8

12.8

Min. flow rate

(Q1m³/h

0.1

0.2

0.32

0.8

1.0

1.25

2.0

5

5

8

 

Measure RangeQ3/Q1

200

Measurement grade

Level 2

Working pressure

≤1.0 M Pa

Pressure loss

△P10≤0.01M Pa

Operating Temp.

Cold water (T30):0.1℃~30℃           

Measuring medium 

Water, sewage,(other liquids need to be customized), filled with pipes

Flow profile sensitivity grade

U3,D0

Climate & mechanical environmental safety levels

Class C

Electromagnetic compatibility level

E2

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±3%.

\

Diameter

 Shape(mm)

thread A

Effective thread length(mm)

Weight  (kg)

Pressure grate     (MPa)

 L

 H1

 H2

W1 

 W2

 DN40

200

109

30

47.5

58

 G2B

16

 1.89

1.6

 

 

 

 

 

Diameter
 

Shape Size

Flange

Weight
kg

Pressure
MPa

L

H1

H2

W1

W2

外径D

Flange outer diameter D1

Center circle diameter of bolt hole dΦ × n

Sealing surface
 

Flange thickness
c

D2

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DN50

200

70

131

76

95

165

125

18×4

102

2

19

10.0

1.6

DN65

200

75

135

79

95

185

145

18×4

122

2

20

11.5

1.6

DN80

225

94

132

94

95

200

160

18×8

138

2

20

13.6

1.6

DN100

250

104

140

104

104

220

180

18×8

158

2

22

18.6

1.6

DN125

275

117

148

117

117

250

210

18×8

188

2

22

23.5

1.6

DN150

300

134

155

114

114

285

240

22×8

212

2

24

30.0

1.6

DN200

350

165

254

165

165

340

295

22×12

268

2

26

35.5

1.6

DN250

450

197

269

197

197

405

355

26×12

320

2

29

58.0

1.6

DN300

500

223

287

223

223

460

410

26×12

370

2

32

76.0

1.6

 

暂未实现,敬请期待
暂未实现,敬请期待
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