Remote Dry Type Volumetric Water Meter
Remote Dry Type Volumetric Water Meter
Remote Dry Type Volumetric Water Meter

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Remote Dry Type Volumetric Water Meter

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Model No. :
Brand Name : Keyture
9yrs

Ningbo, Zhejiang, China

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Product description

Application: This series of water meter is used for family or a resident’s measuring the gross number of flows pass through pipeline. It have strong antijamming and high reliability, energy saving and have long lifetime. The system consists of water meter,  zone collector, concentrator and management center. It can adopt RS-485 or MBUS with GPRS communication way to achieve a automatic and intelligent charge management.  

FEATURE: 

1. Accurate reading.

2. low-consumption design. only consume when meter need read. 

3. It’s not the pulse accumulation type measurement, don’t  need initialization . 

4. Mechanical reading and electronic reading will keep exactly the same. 5. Numeral transmission. It can keep the measurement stable, accurate and reliable in complex environment.

6.The sensor is non-magnetic and non-contact ,This ensures the reading keep in high precision.  

MAIN TECHNICAL DATA:                      

water meter temperature grade:  T30,T50,T70,T90                            

Pressure grade:MAP10                            

Pressure loss grade:  Δ P63                            

Upstream disturbance grade:U5                            

Downstream disturbance grade:D0    

MAXIMUM PERMISSIBLE ERROR:

a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%   

b)If the temperature≤30°C,  In the upper zone from Q2 inclusive up to and including Q4 is ±2% If the temperature>30°C,  In the upper zone from Q2 inclusive up to and including Q4 is ±3%  

ELECTRONIC TECHNIQUE:  

Water meter working  power:DC6.5V~18v  

Working current: ≤5mA  

Communication Interface :RS-485;MBUS 

External power:5~8V    

FLOW TECHNICAL DATA


Item  No

Size

R

Flow turndown

Q4

Max  Flow

Q3

Nominal Flow

Q2

Transitional Flow

Q1

Min Flow

Min Reading

Max Reading

mm

Q3/ Q1

m³/h

L/h

LXSGY-15E

15

80

3.125

2.5

50

31.25

0.00005

9999

100

40

25

125

32

20

160

25

15.62

LXSGY-20E

20

80

5

4

80

50

100

64

40

125

51.2

32

160

40

25

LXSGY-25E

25

80

7.875

6.3

126

78.75

100

100.8

63

125

80.64

50.4

160

63

39.37

LXSGY-32E

32

80

7.875

6.3

126

78.75

100

100.8

63

125

80.64

50.4

160

63

39.37

LXSGY-40E

40

80

20

16

320

200

0.0005

99999

100

256

160

125

204.8

128

160

160

100

    Note: Technical data conform to ISO4064. Brass, iron, plastic(Nylon) Body or Ceramal Aluminium Alloy complex material for optional   

Dry Type Remote Water Meter

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