Single-Jet Series Water Meter

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  • The name :

    Single jet dry type water meter

  • Product Description
  • Ø MID Certificated 

    Ø Stable performance with good sensitivity 

    Ø Suit for both cold and hot water

    Ø 360° rotating register

    Ø Plastic version as alternative

    ØAMR/AMI solution available

  • Model : GL-SJ-D3 13-40

 


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GALONMETER GL-SJ-D3 13-40 is IMPELLER (turbine) water meter with dry type register for residential application with sizes from Dn15 to Dn40 designed by GALONMETER and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154 and International Organization of Legal Metrology OIML R49.

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-SJ-D3 13-40 can be used safely in water temperature up to 50℃(T50);
The ROTARY indicator register for the most comfortable reading position is of 8 Rollers and 1 Pointer;
The Impeller is the only moving parts in contact with water permitting the most reliable;
The conception of the Magnetic Protection to against the external influences;
The ROTARY indicator register for the most comfortable reading position is of 5 rollers and 4 pointers AS OPTION;
Outside calibration Device AS OPTION;
Pulse output pre-equipped AS OPTION, also Pulse output AS OPTION.

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DETAIL AS:

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

Capacity of the Pulse output or Pulse output pre-equipped:

Size

Dn15-Dn20-Dn25-Dn32-Dn40

Pulse Emitter Capacity

10 liters/pulse  OR  100 liters/pulse


Dial Plate Design:

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Dimension:

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Size

Dn15

Dn15

Dn15

Dn15

Dn15

Dn20

Dn25

Dn32

Dn40

L

80

110

115

120

190

130

160

160

200

L1

174

204

209

214

284

234

280

284

331

D

G3/4B

G3/4B

G1B

G3/4B

G1B

G1B

G1-1/4B

G1-1/2B

G2B

d

R1/2

R1/2

R3/4

R1/2

R3/4

R3/4

R1

R1-1/4

R1-1/2

H

84.5

84.5

84.5

84.5

84.5

84.5

106

106

123

H1

145.5

145.5

145.5

145.5

145.5

145.5

167

167

184

W

81.5

81.5

81.5

81.5

81.5

81.5

84

84

110


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

 

Main Technical Data:

Size

Dn

Dn15

Dn20

Dn25

Dn32

Dn40

R

Q3/Q1

80

80

 

80

80

80

Q4

m3/h

3,125

5

 

7,875

12,5

20

Q3

m3/h

2,5

4

 

6,3

10

16

Q2

l/h

50

80

 

126

200

320

Q1

l/h

31,25

50

 

78,75

125

200

Max. Reading

m3

 

 

99999,9999

 

 

Min. Reading

Liter

 

 

 

0.02

 

 

Pressure Loss

ΔP

 

 

ΔP <63 at Q3

 

 

Max. Pressure

MAP

 

 

 

MAP16

 

 

Max. Temperate

T

 

 

 

T30 or T50

 

 

 

Max. Permission Error (for T30):

From Q1 inclusive up to but excluding Q2 is ± 5%; From Q2 inclusive up to and including Q4 is ± 2%;

 

Size

Dn

Dn15

Dn20

Dn25

Dn32

Dn40

R

Q3/Q1

80

80
5
4
80
50

80

80

80

Q4

m3/h

3,125

7,875

12,5

20

Q3

m3/h

2,5

6,3

10

16

Q2

l/h

50

126

200

320

Q1

l/h

31,25

78,75

125

200

Max. Reading

m3

 

99999,9999

 

Min. Reading

Liter

0.02

 

Pressure Loss

ΔP

ΔP <63 at Q3

 

Max. Pressure

MAP

MAP16

 

Max. Temperate

T

T30 or T50

 

 

Regarding: SJ-SDC XX DnAA-L.XXX
SJ
= Single Jet

SDC
=Dry Type
XX
: D3=without outside calibration
D7=with outside calibration (only for Dn15 and Dn20)
DnAA
: AA=Size of the water meter
L.XXX
: XXX is the length of the water meter
GL-SJ-D3 15 L.110: Single Jet Dry Type water meter Dn15 L.110 without outside calibration