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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Laison
  • Model Number: LXZ LXSY

Packaging & Delivery

Packaging Details Cartons
Delivery Time About 45 days

Specifications

Photoelectric Coding M-BUS AMR Water Meter
1. M-Bus
2. Copper body
3. plastic cover

Photoelectric Coding M-BUS AMR Water Meter

 

1.       General

LXZ & LXSY Coding Type Remote Reading Water Meters are designed for accurate measurement of water volume passing through the pipe, suitable for both commercial and residential customers.

LXZ type adopts liquid-sealed mechanical water meter, features in clearing reading and non-contamination in wheels. LXSY type adopts dry type mechanical water meter, which ensures no influence by water quality and easy reading.

2.       Product features

  • Ø  Mechanical part and other functions conform to standard of GB/T 778.1~3—2007 Class B, Electrical part is in conformity with standard of CJ/T 224-2006.
  • Ø  By directly reading water volume from register by photoelectricity method, it has almost no error during mechanical-electric conversion compared to traditional pulse water meter.
  • Ø  Meanwhile, it only required power supply only when reading meters, which cost very low power consumption.
  • Ø  High communication reliability by using advanced data coding and verification methods.
  • Ø  Meet requirement of EMC, ESD, and EMI etc. standard.
  • Ø  Establish an automatic remote reading & management system by using corresponding PC software and ensures a perfect automated meter reading system.

3.       Technical parameters

Meter Code

Caliber

DN(mm)

Class

Q4

Q3

Q2

Q1

m³/h

N1.5

15

B

3

1.5

0.12

0.030

N2.5

20

B

5

2.5

0.20

0.050

N3.5

25

B

7

3.5

0.28

0.070

 

1)        Working voltage: DC 10-14V(RS485);    DC32-42V(MBUS);

2)        Working environment: Temperature:-5~+45°C    Humidity:0~95%RH;

3)        Communication method: a) RS-485  b)M-Bus

a)        Communication rate: 1200/2400 baud

b)        Maximum communication distance: 1200m

c)        Communication protocal:DLT645(1997),188 or customized protocol

4)        ESD protection in Bus Pin exceeds 10kV

5)        Short-circuit current limitation

6)        Protection against Bus open, short or idle fault

4.       Installation dimension

Caliber

Length

L

Length

L1

Width

B

Height

H

Connection thread

Weight

Connection wire

mm

d

D

kg

m

15

258

165

95

120

R1/2

G3/4

1.4

0.8

20

298

195

95

120

R3/4

G1

1.7

0.8

25

345

225

95

130

R1

G1 1/2

2.5

0.8

 
 

Contacts:

 

Hangzhou Laison Technology Co., Ltd. 

Add: Zhejiang University National Science Park,
No. 525 Xixi Road, Hangzhou, China

 

Tel: +86 571 89715425

Fax: +86 571 89715426 

Gmail: Laisontech.alex@ gmail.com

Skype: alexliting

Website: www.laisontech.com

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