Multi-Jet Series Water Meter

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  • The name :

    Multi jet vertical water meter

  • Product Description
  • .Suit for both cold and hot water
    .Stable performance with good sensitivity
    .Install in vertical
    .AMR/AMI solution available

  • Model : GL-MJ-V 15-50


GALONMETER GL-MJ-V 15-50 is IMPELLER (turbine) water meter with magnetic transmission, dry type register has the sizes from Dn15 to Dn50 designed and manufacture by GALONMETER. Water meters intended for the metering of cold potable water and hot water.

CHARACTERISTICS:
All the Materials in contact with water, consciously selected by the known resistance to corrosion;
Cold water meter under current standard for lower than 30℃(T30), but GALONMETER GL-MJ-Z 15-50 can
be used safely in water temperature up to 50℃(T50);
The ROTARY indicator register for the most comfortable reading position of 5 black Rollers, 3 red Rollers and 1 pointer for Dn15 to Dn32 and 6 black Rollers, 2 red Rollers and 2 pointers for Dn40 and Dn50;
The Impeller is the only moving parts in contact with water permitting the most reliable;
The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;
The conception of the Magnetic Protection to against the external influences;
Non Return Valve to avoid the reserve flow Rate AS OPTION; DIAL PLATE DESIGN:

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DIMENSION:

Size

Dn15

Dn20

Dn25

Dn32

Dn40

Dn50

Dn50-Flange

L

165

190

260

260

300

300

300

L1

259

294

380

384

431

448

 

D

G3/4B

G1B

G1-1/4B

G1-1/2B

G2B

G2-1/2B

X

d

R1/2

R3/4

R1

R1-1/4

R1-1/2

R2

X

H

98.5

98.5

115

115

144.5

144.5

185.5

H1

165

165

180.5

180.5

232.5

232.5

300.5

W

97.5

97.5

99.5

99.5

122

122

165

L1: the total length with connection and the gasket without compression.


Main Technical Data:

Size

mm

Dn15

Dn20

Dn25

Dn32

Dn40

Dn50

R

Q3/Q1

80

Q4

m3/h

3,125

5

7,875

12,5

20

31,25

Q3

m3/h

2,5

4

6,3

10

16

25

Q2

l/h

50

80

126

200

320

500

Q1

l/h

31,25

50

78,75

125

200

312,5

Max. Reading

m3

99999,9999

999999,9999

Min. Reading

Liter

0.05

Pressure Loss

ΔP

ΔP<63 at Q3

Max. Pressure

MAP

MAP16

Max. Temperate

T30 or T50

 

Max. Permission Error:
From Q1 inclusive up to but excluding Q2 is ± 5%;

From Q2 inclusive up to and including Q4 is ± 2% for T30 and ± 3% for T50;

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OPTION VISION of MJ-SDC Z:
5 BLACKS ROLLERS, 4 RED INDICATOR POINTERS for Dn15 to Dn32 and 6 BLACKS ROLLERS, 4RED INDICATOR POINTERS VISION;

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PULSE OUTPUT PRE-EQUIPPED OR PULSE OUTPUT VISION:

 


8.The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black.
9.Electric Data: Vmax=24AC/DC; Imax=0,01A
10.Capacity of the Pulse Emitter:

Magnet Position

Liter/Pulse

/

/

x0,001

10

x0,01

100

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